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<?php
/**
* 易优CMS
* ============================================================================
* 版权所有 2016-2028 海南赞赞网络科技有限公司，并保留所有权利。
* 网站地址: http://www.eyoucms.com
* ----------------------------------------------------------------------------
* 如果商业用途务必到官方购买正版授权, 以免引起不必要的法律纠纷.
* ============================================================================
* Author: 小虎哥 <1105415366@qq.com>
* Date: 2018-4-3
*/
if (!function_exists('unifyPriceHandle')) {
/**
* 显示价格统一处理
* @param string $price 金额
* @param bool $decimal 是否保留小数，true保留，false不保留
* @return string
*/
function unifyPriceHandle($price = 0, $decimal = false)
{
// 为空则返回 0
if (empty($price)) return 0;
// 保留两位小数
$price = sprintf("%.2f", $price);
// 不保留小数，强制转换浮点类型
if (empty($decimal)) $price = floatval($price);
// 返回结果
return $price;
}
}
if (!function_exists('removeJsTagCode')) {
/**
* 去除JS标签代码
*/
function removeJsTagCode($param = [])
{
// 处理去除
foreach ($param as $key => $value) {
if (!empty($key) && !empty($value)) {
$param[$key] = htmlspecialchars(preg_replace('/<script([^\>]*)>([\s\S]+)<\/script>/i', '', htmlspecialchars_decode($value)));
}
}
// 返回内容
return $param;
}
}
if (!function_exists('convert_arr_key')) {
/**
* 将数据库中查出的列表以指定的 id 作为数组的键名
*
* @param array $arr 数组
* @param string $key_name 数组键名
* @return array
*/
function convert_arr_key($arr, $key_name)
{
if (function_exists('array_column')) {
return array_column($arr, null, $key_name);
}
$arr2 = array();
foreach ($arr as $key => $val) {
$arr2[$val[$key_name]] = $val;
}
return $arr2;
}
}
if (!function_exists('reform_keys')) {
/**
* 重置数组索引，兼容多维数组
*
* @param array $arr 数组
* @param string $key_name 数组键名
* @return array
*/
function reform_keys($array){
if(!is_array($array)){
return $array;
}
$keys = implode('', array_keys($array));
if(is_numeric($keys)){
$array = array_values($array);
}
$array = array_map('reform_keys', $array);
return $array;
}
}
if (!function_exists('func_encrypt')) {
/**
* md5加密
*
* @param string $str 字符串
* @return array
*/
function func_encrypt($pwd, $is_admin = false, $type = 'bcrypt', $auth_code = '')
{
$pwd = trim($pwd);
empty($auth_code) && $auth_code = get_auth_code($type);
if ('bcrypt' == $type) {
$encry_pwd = crypt($pwd, $auth_code);
} else {
$encry_pwd = md5($auth_code . $pwd);
}
return $encry_pwd;
}
}
if (!function_exists('pwd_encry_type'))
{
/**
* 获取密码加密方式
* @param string $encry_pwd
* @return [type] [description]
*/
function pwd_encry_type($encry_pwd = '') {
$entry = 'md5';
if (32 != strlen($encry_pwd)) {
if (defined('CRYPT_BLOWFISH') && CRYPT_BLOWFISH == 1) {
$entry = 'bcrypt';
}
}
return $entry;
}
}
if (!function_exists('get_auth_code')) {
/**
* 密码加密盐值
*/
function get_auth_code($type = 'bcrypt', $lang = '')
{
static $auth_code = null;
if (null === $auth_code) {
$current_lang = empty($lang) ? get_current_lang(true) : $lang;
if ($type == 'bcrypt') { // crypt加密方式
$auth_code = \think\Db::name('config')->where(['name'=>'system_crypt_auth_code','inc_type'=>'system','lang'=>$current_lang])->value('value');
if (empty($auth_code)) {
$rand_str = md5(uniqid(rand(), true));
$rand_str = substr($rand_str, 0, 23);
$auth_code = '$2y$11$'.$rand_str; //30位盐
$langRow = \think\Db::name('language')->order('id asc')->select();
foreach ($langRow as $key => $val) {
tpCache('system', ['system_crypt_auth_code' => $auth_code], $val['mark']);
}
}
} else { // md5加密方式
$auth_code = \think\Db::name('config')->where(['name'=>'system_auth_code','inc_type'=>'system','lang'=>$current_lang])->value('value');
if (empty($auth_code)) {
$auth_code = \think\Config::get('AUTH_CODE');
$langRow = \think\Db::name('language')->order('id asc')->select();
foreach ($langRow as $key => $val) {
tpCache('system', ['system_auth_code' => $auth_code], $val['mark']);
}
}
}
}
return empty($auth_code) ? '' : $auth_code;
}
}
if (!function_exists('get_arr_column')) {
/**
* 获取数组中的某一列
*
* @param array $arr 数组
* @param string $key_name 列名
* @return array 返回那一列的数组
*/
function get_arr_column($arr, $key_name)
{
if (function_exists('array_column')) {
return array_column($arr, $key_name);
}
$arr2 = array();
foreach ($arr as $key => $val) {
$arr2[] = $val[$key_name];
}
return $arr2;
}
}
if (!function_exists('parse_url_param')) {
/**
* 获取url 中的各个参数 类似于 pay_code=alipay&bank_code=ICBC-DEBIT
* @param string $url
* @return type
*/
function parse_url_param($url = '')
{
$url = rtrim($url, '/');
$data = array();
$str = explode('?', $url);
$str = end($str);
$parameter = explode('&', $str);
foreach ($parameter as $val) {
if (!empty($val)) {
$tmp = explode('=', $val);
$data[$tmp[0]] = $tmp[1];
}
}
return $data;
}
}
if (!function_exists('getClientIP')) {
/**
* 客户端IP(新)
*/
function getClientIP($type = 'ipv4')
{
if ('ipv6' == $type) {
$ip = request()->ip2();
if (!empty($ip)) {
return $ip;
}
} else {
if (getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), 'unknown')) {
$ip = getenv('HTTP_CLIENT_IP');
} elseif (getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), 'unknown')) {
$ip = getenv('HTTP_X_FORWARDED_FOR');
} elseif (getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), 'unknown')) {
$ip = getenv('REMOTE_ADDR');
} elseif (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')) {
$ip = $_SERVER['REMOTE_ADDR'];
}
return preg_match('/[\d\.]{7,15}/', $ip, $matches) ? $matches [0] : '';
}
}
}
if (!function_exists('clientIP')) {
/**
* 客户端IP(旧，目前存在未知异常，获取的IP有不准的情况)
*/
function clientIP($type = 'ipv4')
{
if ('ipv6' == $type) {
$ip = request()->ip2();
if (!empty($ip)) {
return $ip;
}
} else {
$ip = request()->ip();
if (request()->isValidIP($ip)) {
return $ip;
}
}
return '';
}
}
if (!function_exists('serverIP')) {
/**
* 服务器端IP
*/
function serverIP()
{
// 会因为解析问题导致后台卡
if (!empty($_SERVER['SERVER_ADDR']) && !preg_match('/127\.0\.\d{1,3}\.\d{1,3}/i', $_SERVER['SERVER_ADDR']) && !preg_match('/192\.168\.\d{1,3}\.\d{1,3}/i', $_SERVER['SERVER_ADDR'])) {
$serviceIp = $_SERVER['SERVER_ADDR'];
} else {
$serviceIp = @gethostbyname($_SERVER["SERVER_NAME"]);
}
return $serviceIp;
}
}
if (!function_exists('recurse_copy')) {
/**
* 自定义函数递归的复制带有多级子目录的目录
* 递归复制文件夹
*
* @param type $src 原目录
* @param type $dst 复制到的目录
*/
//参数说明：
//自定义函数递归的复制带有多级子目录的目录
function recurse_copy($src, $dst)
{
$now = getTime();
$dir = opendir($src);
@mkdir($dst);
if ('Weapp' == CONTROLLER_NAME && stristr(ACTION_NAME, 'install') && !is_writeable(ROOT_PATH.'weapp')) {
return '请检查以下网站目录权限是否可写<br/>（application|template|weapp）';
}
while (false !== $file = readdir($dir)) {
if (($file != '.') && ($file != '..')) {
if (is_dir($src . '/' . $file)) {
recurse_copy($src . '/' . $file, $dst . '/' . $file);
} else {
if (file_exists($dst . DIRECTORY_SEPARATOR . $file)) {
if (!is_writeable($dst . DIRECTORY_SEPARATOR . $file)) {
// exit($dst . DIRECTORY_SEPARATOR . $file . '不可写');
return '网站目录没有写入权限，请调整权限';
}
// @unlink($dst . DIRECTORY_SEPARATOR . $file);
}
// if (file_exists($dst . DIRECTORY_SEPARATOR . $file)) {
// @unlink($dst . DIRECTORY_SEPARATOR . $file);
// }
$copyrt = @copy($src . DIRECTORY_SEPARATOR . $file, $dst . DIRECTORY_SEPARATOR . $file);
if (!$copyrt) {
// echo 'copy ' . $dst . DIRECTORY_SEPARATOR . $file . ' failed';
return '网站目录没有写入权限，请调整权限';
}
}
}
}
closedir($dir);
return true;
}
}
if (!function_exists('delFile')) {
/**
* 递归删除文件夹
*
* @param string $path 目录路径
* @param boolean $delDir 是否删除空目录
* @param array $ignore_files 忽略删除的文件列表 $ignore_files = ['.htaccess'];
* @return boolean
*/
function delFile($path, $delDir = false, $ignore_files = [])
{
if (preg_match('/^(.+)\/$/i', $path)) {
$path = rtrim($path, '/');
}
if (!is_dir($path)) {return false;}
$handle = @opendir($path);
if ($handle) {
while (false !== ($item = readdir($handle))) {
if (!in_array($item, ['.','..'])) {
if (is_dir("$path/$item")) {
delFile("$path/$item", $delDir);
} else {
if (!in_array($item, $ignore_files)) {
@unlink("$path/$item");
}
}
}
}
closedir($handle);
if ($delDir) {
return @rmdir($path);
}
} else {
if (file_exists($path)) {
$is_del = true;
foreach ($ignore_files as $key => $val) {
$path_tmp = str_replace('\\', '/', $path);
$val_arr = explode('/', $path_tmp);
$filename = end($val_arr);
if (in_array($filename, $ignore_files)) {
$is_del = false;
}
}
if ($is_del) {
return @unlink($path);
}
}
return false;
}
}
}
if (!function_exists('getDirFile')) {
/**
* 递归读取文件夹文件
*
* @param string $directory 目录路径
* @param string $dir_name 显示的目录前缀路径
* @param array $arr_file 是否删除空目录
* @return boolean
*/
function getDirFile($directory, $dir_name = '', &$arr_file = array(), &$total = 0, $ignore_dirs = [])
{
if (!file_exists($directory)) {
return false;
}
$mydir = dir($directory);
while ($file = $mydir->read()) {
if (!in_array($file, ['.','..']) && is_dir("$directory/$file")) {
if ($dir_name) {
$dir_name_tmp = "$dir_name/$file";
} else {
$dir_name_tmp = $file;
}
if (!in_array($dir_name_tmp, $ignore_dirs)) {
getDirFile("$directory/$file", $dir_name_tmp, $arr_file, $total, $ignore_dirs);
}
} else if (!in_array($file, ['.','..'])) {
$total +=1;
if ($dir_name) {
$file_tmp = "$dir_name/$file";
} else {
$file_tmp = "$file";
}
$arr_file[] = $file_tmp;
}
}
$mydir->close();
return $arr_file;
}
}
if (!function_exists('ey_scandir')) {
/**
* 部分空间为了安全起见，禁用scandir函数
*
* @param string $dir 路径
* @return array
*/
function ey_scandir($dir, $type = 'all')
{
if (function_exists('scandir')) {
$files = scandir($dir);
} else {
$files = [];
$mydir = dir($dir);
while ($file = $mydir->read()) {
$files[] = "$file";
}
$mydir->close();
}
$arr_file = [];
foreach ($files as $key => $val) {
if (($val != ".") AND ($val != "..")) {
if ('all' == $type) {
$arr_file[] = "$val";
} else if ('file' == $type && is_file($val)) {
$arr_file[] = "$val";
} else if ('dir' == $type && is_dir($val)) {
$arr_file[] = "$val";
}
}
}
return $arr_file;
}
}
if (!function_exists('group_same_key')) {
/**
* 将二维数组以元素的某个值作为键，并归类数组
*
* array( array('name'=>'aa','type'=>'pay'), array('name'=>'cc','type'=>'pay') )
* array('pay'=>array( array('name'=>'aa','type'=>'pay') , array('name'=>'cc','type'=>'pay') ))
* @param $arr 数组
* @param $key 分组值的key
* @return array
*/
function group_same_key($arr, $key)
{
$new_arr = array();
foreach ($arr as $k => $v) {
$new_arr[$v[$key]][] = $v;
}
return $new_arr;
}
}
if (!function_exists('get_rand_str')) {
/**
* 获取随机字符串
* @param int $randLength 长度
* @param int $addtime 是否加入当前时间戳
* @param int $includenumber 是否包含数字
* @return string
*/
function get_rand_str($randLength = 6, $addtime = 1, $includenumber = 0)
{
if (1 == $includenumber) {
$chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHJKLMNPQEST123456789';
} else if (2 == $includenumber) {
$chars = '123456789';
} else if (3 == $includenumber) {
$chars = 'ABCDEFGHJKLMNPQEST123456789';
} else {
$chars = 'abcdefghijklmnopqrstuvwxyz';
}
$len = strlen($chars);
$randStr = '';
for ($i = 0; $i < $randLength; $i++) {
$randStr .= $chars[rand(0, $len - 1)];
}
$tokenvalue = $randStr;
if ($addtime) {
$tokenvalue = $randStr . getTime();
}
return $tokenvalue;
}
}
if (!function_exists('httpRequest')) {
/**
* CURL请求
*
* @param $url 请求url地址
* @param $method 请求方法 get post
* @param null $postfields post数据数组
* @param array $headers 请求header信息
* @param bool|false $debug 调试开启 默认false
* @return mixed
*/
function httpRequest($url, $method = "GET", $postfields = null, $headers = array(), $timeout = 30, $debug = false)
{
$method = strtoupper($method);
$ci = curl_init();
/* Curl settings */
// curl_setopt($ci, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); // 使用哪个版本
curl_setopt($ci, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.2; WOW64; rv:34.0) Gecko/20100101 Firefox/34.0");
curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, 60); /* 在发起连接前等待的时间，如果设置为0，则无限等待 */
// curl_setopt($ci, CURLOPT_TIMEOUT, 7); /* 设置cURL允许执行的最长秒数 */
curl_setopt($ci, CURLOPT_TIMEOUT, $timeout); /* 设置cURL允许执行的最长秒数 */
curl_setopt($ci, CURLOPT_RETURNTRANSFER, true);
switch ($method) {
case "POST":
curl_setopt($ci, CURLOPT_POST, true);
if (!empty($postfields)) {
if (is_string($postfields) && preg_match('/^([\w\-]+=[\w\-]+(&[\w\-]+=[\w\-]+)*)$/', $postfields)) {
parse_str($postfields, $output);
$postfields = $output;
}
if (is_array($postfields)) {
if (isset($postfields['domain']) && false !== filter_var($postfields['domain'], FILTER_VALIDATE_IP)) {
$web_basehost = request()->host(true);
if (false !== filter_var($web_basehost, FILTER_VALIDATE_IP) || file_exists('./data/conf/multidomain.txt') || preg_match('/\.(my3w\.com)$/i', $web_basehost)) {
$web_basehost = tpCache('web.web_basehost');
}
$web_basehost = preg_replace('/^(http(s)?:)?(\/\/)?([^\/\:]*)(.*)$/i', '${4}', $web_basehost);
$postfields['domain'] = $web_basehost;
}
$tmpdatastr = http_build_query($postfields);
} else {
$tmpdatastr = $postfields;
}
curl_setopt($ci, CURLOPT_POSTFIELDS, $tmpdatastr);
}
break;
default:
curl_setopt($ci, CURLOPT_CUSTOMREQUEST, $method); /* //设置请求方式 */
break;
}
if (stristr($url, 'http://plugins.eyoucms.com')) {
if (stristr('https://', request()->scheme().':')) {
$url = str_replace('http://', 'https://', $url);
}
}
$ssl = preg_match('/^https:\/\//i', $url) ? TRUE : FALSE;
curl_setopt($ci, CURLOPT_URL, $url);
if ($ssl) {
curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书和hosts
curl_setopt($ci, CURLOPT_SSL_VERIFYHOST, FALSE); // 不从证书中检查SSL加密算法是否存在
// curl_setopt($ci, CURLOPT_SSLVERSION, 4); //因为之前的POODLE 病毒爆发，许多网站禁用了sslv3（nginx默认是禁用的，ssl_protocols 默认值为TLSv1 TLSv1.1 TLSv1.2;），最新使用sslv4
}
//curl_setopt($ci, CURLOPT_HEADER, true); /*启用时会将头文件的信息作为数据流输出*/
if (ini_get('open_basedir') == '' && ini_get('safe_mode' == 'Off')) {
curl_setopt($ci, CURLOPT_FOLLOWLOCATION, 1);
}
curl_setopt($ci, CURLOPT_MAXREDIRS, 2);/*指定最多的HTTP重定向的数量，这个选项是和CURLOPT_FOLLOWLOCATION一起使用的*/
curl_setopt($ci, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ci, CURLINFO_HEADER_OUT, true);
/*curl_setopt($ci, CURLOPT_COOKIE, $Cookiestr); * *COOKIE带过去** */
$response = curl_exec($ci);
$requestinfo = curl_getinfo($ci);
$http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
if ($debug) {
echo "=====post data======\r\n";
var_dump($postfields);
echo "=====info===== \r\n";
print_r($requestinfo);
echo "=====response=====\r\n";
print_r($response);
}
curl_close($ci);
return $response;
//return array($http_code, $response,$requestinfo);
}
}
if (!function_exists('httpRequest2')) {
/**
* CURL请求
*
* @param $url 请求url地址
* @param $method 请求方法 get post
* @param null $postfields post数据数组
* @param array $headers 请求header信息
* @param bool|false $debug 调试开启 默认false
* @return mixed
*/
function httpRequest2($url, $method = "GET", $postfields = null, $headers = array(), $timeout = 30, $debug = false)
{
$method = strtoupper($method);
$ci = curl_init();
/* Curl settings */
// curl_setopt($ci, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); // 使用哪个版本
curl_setopt($ci, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.2; WOW64; rv:34.0) Gecko/20100101 Firefox/34.0");
curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, 60); /* 在发起连接前等待的时间，如果设置为0，则无限等待 */
// curl_setopt($ci, CURLOPT_TIMEOUT, 7); /* 设置cURL允许执行的最长秒数 */
curl_setopt($ci, CURLOPT_TIMEOUT, $timeout); /* 设置cURL允许执行的最长秒数 */
curl_setopt($ci, CURLOPT_RETURNTRANSFER, true);
switch ($method) {
case "POST":
curl_setopt($ci, CURLOPT_POST, true);
if (!empty($postfields)) {
if (is_string($postfields) && preg_match('/^([\w\-]+=[\w\-]+(&[\w\-]+=[\w\-]+)*)$/', $postfields)) {
parse_str($postfields, $output);
$postfields = $output;
}
if (is_array($postfields)) {
$web_basehost = request()->host(true);
if (false !== filter_var($web_basehost, FILTER_VALIDATE_IP) || file_exists('./data/conf/multidomain.txt') || preg_match('/\.(my3w\.com)$/i', $web_basehost)) {
$web_basehost = tpCache('web.web_basehost');
}
$web_basehost = preg_replace('/^(http(s)?:)?(\/\/)?([^\/\:]*)(.*)$/i', '${4}', $web_basehost);
$postfields['domain'] = $web_basehost;
$postfields['ip'] = serverIP();
$tmpdatastr = http_build_query($postfields);
} else {
$tmpdatastr = $postfields;
}
curl_setopt($ci, CURLOPT_POSTFIELDS, $tmpdatastr);
}
break;
default:
curl_setopt($ci, CURLOPT_CUSTOMREQUEST, $method); /* //设置请求方式 */
break;
}
if (stristr($url, 'http://plugins.eyoucms.com')) {
if (stristr('https://', request()->scheme().':')) {
$url = str_replace('http://', 'https://', $url);
}
}
$ssl = preg_match('/^https:\/\//i', $url) ? TRUE : FALSE;
curl_setopt($ci, CURLOPT_URL, $url);
if ($ssl) {
curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书和hosts
curl_setopt($ci, CURLOPT_SSL_VERIFYHOST, FALSE); // 不从证书中检查SSL加密算法是否存在
// curl_setopt($ci, CURLOPT_SSLVERSION, 4); //因为之前的POODLE 病毒爆发，许多网站禁用了sslv3（nginx默认是禁用的，ssl_protocols 默认值为TLSv1 TLSv1.1 TLSv1.2;），最新使用sslv4
}
//curl_setopt($ci, CURLOPT_HEADER, true); /*启用时会将头文件的信息作为数据流输出*/
if (ini_get('open_basedir') == '' && ini_get('safe_mode' == 'Off')) {
curl_setopt($ci, CURLOPT_FOLLOWLOCATION, 1);
}
curl_setopt($ci, CURLOPT_MAXREDIRS, 2);/*指定最多的HTTP重定向的数量，这个选项是和CURLOPT_FOLLOWLOCATION一起使用的*/
curl_setopt($ci, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ci, CURLINFO_HEADER_OUT, true);
/*curl_setopt($ci, CURLOPT_COOKIE, $Cookiestr); * *COOKIE带过去** */
$response = curl_exec($ci);
// $http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
if ($debug) {
echo "=====post data======\r\n";
var_dump($postfields);
echo "=====info===== \r\n";
$requestinfo = curl_getinfo($ci);
print_r($requestinfo);
echo "=====response=====\r\n";
print_r($response);
echo "=====error=====\r\n";
print_r(curl_error($ci));
}
curl_close($ci);
return $response;
//return array($http_code, $response,$requestinfo);
}
}
if (!function_exists('check_mobile')) {
/**
* 检查手机号码格式
*
* @param $mobile 手机号码
*/
function check_mobile($mobile)
{
if (preg_match('/1\d{10}$/', $mobile))
return true;
return false;
}
}
if (!function_exists('check_telephone')) {
/**
* 检查固定电话
*
* @param $mobile
* @return bool
*/
function check_telephone($mobile)
{
if (preg_match('/^([0-9]{3,4}-)?[0-9]{7,8}$/', $mobile))
return true;
return false;
}
}
if (!function_exists('check_email')) {
/**
* 检查邮箱地址格式
*
* @param $email 邮箱地址
*/
function check_email($email)
{
if (filter_var($email, FILTER_VALIDATE_EMAIL))
return true;
return false;
}
}
if (!function_exists('check_domain'))
{
/**
* 校验域名格式
*
* @access public
* @param string $operation 操作
* @return string
*/
function check_domain($domain = ''){
$str="/^(?:[-A-za-z0-9_\x{4e00}-\x{9fa5}]+\.)+[-A-za-z0-9]{2,}$/u";
if (!preg_match($str,$domain)){
return false;
}else{
return true;
}
}
}
if (!function_exists('getSubstr')) {
/**
* 实现中文字串截取无乱码的方法
*
* @param string $string 字符串
* @param intval $start 起始位置
* @param intval $length 截取长度
* @return string
*/
function getSubstr($string = '', $start = 0, $length = NULL)
{
if (mb_strlen($string, 'utf-8') > $length) {
$str = msubstr($string, $start, $length, true, 'utf-8');
return $str;
} else {
return $string;
}
}
}
if (!function_exists('msubstr')) {
/**
* 字符串截取，支持中文和其他编码
*
* @param string $str 需要转换的字符串
* @param string $start 开始位置
* @param string $length 截取长度
* @param string $suffix 截断显示字符
* @param string $charset 编码格式
* @return string
*/
function msubstr($str = '', $start = 0, $length = NULL, $suffix = false, $charset = "utf-8")
{
if (function_exists("mb_substr")) {
$slice = mb_substr($str, $start, $length, $charset);
}
elseif (function_exists('iconv_substr')) {
$slice = iconv_substr($str, $start, $length, $charset);
if (false === $slice) {
$slice = '';
}
}
else {
$re['utf-8'] = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xff][\x80-\xbf]{3}/";
$re['gb2312'] = "/[\x01-\x7f]|[\xb0-\xf7][\xa0-\xfe]/";
$re['gbk'] = "/[\x01-\x7f]|[\x81-\xfe][\x40-\xfe]/";
$re['big5'] = "/[\x01-\x7f]|[\x81-\xfe]([\x40-\x7e]|\xa1-\xfe])/";
preg_match_all($re[$charset], $str, $match);
$slice = join("", array_slice($match[0], $start, $length));
}
$str_len = strlen($str); // 原字符串长度
$slice_len = strlen($slice); // 截取字符串的长度
if ($slice_len < $str_len) {
$slice = $suffix ? $slice . '...' : $slice;
}
return $slice;
}
}
if (!function_exists('html_msubstr')) {
/**
* 截取内容清除html之后的字符串长度，支持中文和其他编码
*
* @param string $str 需要转换的字符串
* @param string $start 开始位置
* @param string $length 截取长度
* @param string $suffix 截断显示字符
* @param string $charset 编码格式
* @return string
*/
function html_msubstr($str = '', $start = 0, $length = NULL, $suffix = false, $charset = "utf-8")
{
if (is_language() && 'cn' != get_current_lang()) {
$length = $length * 2;
}
$str = eyou_htmlspecialchars_decode($str);
$str = checkStrHtml($str);
return msubstr($str, $start, $length, $suffix, $charset);
}
}
if (!function_exists('text_msubstr')) {
/**
* 针对多语言截取，其他语言的截取是中文语言的2倍长度
*
* @param string $str 需要转换的字符串
* @param string $start 开始位置
* @param string $length 截取长度
* @param string $suffix 截断显示字符
* @param string $charset 编码格式
* @return string
*/
function text_msubstr($str = '', $start = 0, $length = NULL, $suffix = false, $charset = "utf-8")
{
if (is_language() && 'cn' != get_current_lang()) {
$length = $length * 2;
}
return msubstr($str, $start, $length, $suffix, $charset);
}
}
if (!function_exists('eyou_htmlspecialchars_decode')) {
/**
* 自定义只针对htmlspecialchars编码过的字符串进行解码
*
* @param string $str 需要转换的字符串
* @param string $start 开始位置
* @param string $length 截取长度
* @param string $suffix 截断显示字符
* @param string $charset 编码格式
* @return string
*/
function eyou_htmlspecialchars_decode($str = '')
{
if (is_string($str) && stripos($str, '<') !== false && stripos($str, '>') !== false) {
$str = htmlspecialchars_decode($str);
}
return $str;
}
}
if (!function_exists('isMobile')) {
/**
* 判断当前访问的用户是 PC端 还是 手机端 返回true 为手机端 false 为PC 端
* 是否移动端访问
*
* @return boolean
*/
function isMobile()
{
static $is_mobile = null;
null === $is_mobile && $is_mobile = request()->isMobile();
return $is_mobile;
// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
if (isset ($_SERVER['HTTP_X_WAP_PROFILE']))
return true;
// 如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息
if (isset ($_SERVER['HTTP_VIA'])) {
// 找不到为flase,否则为true
return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
}
// 脑残法，判断手机发送的客户端标志,兼容性有待提高
if (isset ($_SERVER['HTTP_USER_AGENT'])) {
$clientkeywords = array('nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'iphone', 'ipod', 'blackberry', 'meizu', 'android', 'netfront', 'symbian', 'ucweb', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp', 'wap', 'mobile');
// 从HTTP_USER_AGENT中查找手机浏览器的关键字
if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT'])))
return true;
}
// 协议法，因为有可能不准确，放到最后判断
if (isset ($_SERVER['HTTP_ACCEPT'])) {
// 如果只支持wml并且不支持html那一定是移动设备
// 如果支持wml和html但是wml在html之前则是移动设备
if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) {
return true;
}
}
return false;
}
}
if (!function_exists('isWeixin')) {
/**
* 是否微信端访问
*
* @return boolean
*/
function isWeixin()
{
if (strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false) {
return true;
}
return false;
}
}
if (!function_exists('isWeixinApplets')) {
/**
* 是否微信端小程序访问
*
* @return boolean
*/
function isWeixinApplets()
{
if (strpos($_SERVER['HTTP_USER_AGENT'], 'miniProgram') !== false) {
return true;
}
return false;
}
}
if (!function_exists('isQq')) {
/**
* 是否QQ端访问
*
* @return boolean
*/
function isQq()
{
if (strpos($_SERVER['HTTP_USER_AGENT'], 'QQ') !== false) {
return true;
}
return false;
}
}
if (!function_exists('isAlipay')) {
/**
* 是否支付端访问
*
* @return boolean
*/
function isAlipay()
{
if (strpos($_SERVER['HTTP_USER_AGENT'], 'AlipayClient') !== false) {
return true;
}
return false;
}
}
if (!function_exists('getFirstCharter')) {
/**
* php获取中文字符拼音首字母
*
* @param string $str 中文
* @return boolean
*/
function getFirstCharter($str)
{
if (empty($str)) {
return '';
}
$fchar=ord($str[0]);
if($fchar>=ord('A')&&$fchar<=ord('z')) return strtoupper($str[0]);
$s1 = @iconv('UTF-8', 'gb2312', $str);
$s2 = @iconv('gb2312', 'UTF-8', $s1);
$s=$s2==$str?$s1:$str;
$asc=ord($s[0])*256+ord($s[1])-65536;
if ($asc >= -20319 && $asc <= -20284) return 'A';
if ($asc >= -20283 && $asc <= -19776) return 'B';
if ($asc >= -19775 && $asc <= -19219) return 'C';
if ($asc >= -19218 && $asc <= -18711) return 'D';
if ($asc >= -18710 && $asc <= -18527) return 'E';
if ($asc >= -18526 && $asc <= -18240) return 'F';
if ($asc >= -18239 && $asc <= -17923) return 'G';
if ($asc >= -17922 && $asc <= -17418) return 'H';
if ($asc >= -17417 && $asc <= -16475) return 'J';
if ($asc >= -16474 && $asc <= -16213) return 'K';
if ($asc >= -16212 && $asc <= -15641) return 'L';
if ($asc >= -15640 && $asc <= -15166) return 'M';
if ($asc >= -15165 && $asc <= -14923) return 'N';
if ($asc >= -14922 && $asc <= -14915) return 'O';
if ($asc >= -14914 && $asc <= -14631) return 'P';
if ($asc >= -14630 && $asc <= -14150) return 'Q';
if ($asc >= -14149 && $asc <= -14091) return 'R';
if ($asc >= -14090 && $asc <= -13319) return 'S';
if ($asc >= -13318 && $asc <= -12839) return 'T';
if ($asc >= -12838 && $asc <= -12557) return 'W';
if ($asc >= -12556 && $asc <= -11848) return 'X';
if ($asc >= -11847 && $asc <= -11056) return 'Y';
if ($asc >= -11055 && $asc <= -10247) return 'Z';
return 'Z';
}
}
if (!function_exists('pinyin_long')) {
/**
* 获取整条字符串汉字拼音首字母
*
* @param $zh
* @return string
*/
function pinyin_long($zh)
{
$ret = "";
$s1 = iconv("UTF-8", "gb2312", $zh);
$s2 = iconv("gb2312", "UTF-8", $s1);
if ($s2 == $zh) {
$zh = $s1;
}
for ($i = 0; $i < strlen($zh); $i++) {
$s1 = substr($zh, $i, 1);
$p = ord($s1);
if ($p > 160) {
$s2 = substr($zh, $i++, 2);
$ret .= getFirstCharter($s2);
} else {
$ret .= $s1;
}
}
return $ret;
}
}
if (!function_exists('respose')) {
/**
* 参数 is_jsonp 为true，表示跨域ajax请求的返回值
*
* @param string $res 数组
* @param bool $is_jsonp 是否跨域
* @return string
*/
function respose($res, $is_jsonp = false)
{
if (true === $is_jsonp) {
exit(input('callback') . "(" . json_encode($res) . ")");
} else {
exit(json_encode($res));
}
}
}
if (!function_exists('urlsafe_b64encode')) {
function urlsafe_b64encode($string)
{
$data = base64_encode($string);
$data = str_replace(array('+', '/', '='), array('-', '_', ''), $data);
return $data;
}
}
if (!function_exists('getTime')) {
/**
* 获取当前时间戳
*
*/
function getTime()
{
return time();
}
}
if (!function_exists('getMsectime')) {
/**
* 获取当前时间戳（精确到毫秒）
*
*/
function getMsectime()
{
list($msec, $sec) = explode(' ', microtime());
$msectime = (float)sprintf('%.0f', (floatval($msec) + floatval($sec)) * 1000);
return $msectime;
}
}
if (!function_exists('trim_space')) {
/**
* 过滤前后空格等多种字符
*
* @param string $str 字符串
* @param array $arr 特殊字符的数组集合
* @return string
*/
function trim_space($str, $arr = array())
{
if (empty($arr)) {
$arr = array(' ', ' ');
}
foreach ($arr as $key => $val) {
$str = preg_replace('/(^' . $val . ')|(' . $val . '$)/', '', $str);
}
return $str;
}
}
if (!function_exists('func_preg_replace')) {
/**
* 替换指定的符号
*
* @param array $arr 特殊字符的数组集合
* @param string $replacement 符号
* @param string $str 字符串
* @return string
*/
function func_preg_replace($arr = array(), $replacement = ',', $str = '')
{
if (empty($arr)) {
$arr = array('，');
}
foreach ($arr as $key => $val) {
if (is_array($replacement)) {
$replacevalue = isset($replacement[$key]) ? $replacement[$key] : current($replacement);
} else {
$replacevalue = $replacement;
}
$val = str_replace('/', '\/', $val);
$str = preg_replace('/(' . $val . ')/', $replacevalue, $str);
}
return $str;
}
}
if (!function_exists('db_create_in')) {
/**
* 创建像这样的查询: "IN('a','b')";
*
* @param mixed $item_list 列表数组或字符串,如果为字符串时,字符串只接受数字串
* @param string $field_name 字段名称
* @return string
*/
function db_create_in($item_list, $field_name = '')
{
if (empty($item_list)) {
return $field_name . " IN ('') ";
} else {
if (!is_array($item_list)) {
$item_list = explode(',', $item_list);
foreach ($item_list as $k => $v) {
$item_list[$k] = intval($v);
}
}
$item_list = array_unique($item_list);
$item_list_tmp = '';
foreach ($item_list AS $item) {
if ($item !== '') {
$item_list_tmp .= $item_list_tmp ? ",'$item'" : "'$item'";
}
}
if (empty($item_list_tmp)) {
return $field_name . " IN ('') ";
} else {
return $field_name . ' IN (' . $item_list_tmp . ') ';
}
}
}
}
if (!function_exists('static_version')) {
/**
* 给静态文件追加版本号，实时刷新浏览器缓存
*
* @param string $file 为远程文件
* @return string
*/
function static_version($file)
{
static $request = null;
null == $request && $request = \think\Request::instance();
// ---判断本地文件是否存在，否则返回false，以免@get_headers方法导致崩溃
if (is_http_url($file)) { // 判断http路径
if (preg_match('/^http(s?):\/\/' . $request->host(true) . '/i', $file)) { // 判断当前域名的本地服务器文件(这仅用于单台服务器，多台稍作修改便可)
// $pattern = '/^http(s?):\/\/([^.]+)\.([^.]+)\.([^\/]+)\/(.*)$/';
$pattern = '/^http(s?):\/\/([^\/]+)(.*)$/';
preg_match_all($pattern, $file, $matches);//正则表达式
if (!empty($matches)) {
$filename = $matches[count($matches) - 1][0];
if (!file_exists(realpath(ltrim($filename, '/')))) {
return false;
}
$file = $request->domain() . $filename;
}
}
$update_time = getTime();
} else {
if (!file_exists(realpath(ltrim($file, '/')))) {
return false;
}
try{
if ($request->controller() == 'Buildhtml') {
$update_time = getTime();
} else {
$fileStat = stat(ROOT_PATH . ltrim($file, '/'));
$update_time = !empty($fileStat['mtime']) ? $fileStat['mtime'] : getTime();
}
} catch (\Exception $e) {
$update_time = getTime();
}
}
// -------------end---------------
$parseStr = '';
$file = get_absolute_url(ROOT_DIR.$file); // 支持子目录
$update_time_str = !empty($update_time) ? '?t='.$update_time : '';
$type = strtolower(substr(strrchr($file, '.'), 1));
switch ($type) {
case 'js':
$parseStr .= '<script language="javascript" type="text/javascript" src="' . $file . $update_time_str . '"></script>';
break;
case 'css':
$parseStr .= '<link href="' . $file . $update_time_str . '" rel="stylesheet" media="screen" type="text/css" />';
break;
case 'ico':
$parseStr .= '<link rel="shortcut icon" href="' . $file . $update_time_str . '" />';
break;
}
return $parseStr;
}
}
if (!function_exists('tp_mkdir')) {
/**
* 递归创建目录
*
* @param string $path 目录路径，不带反斜杠
* @param intval $purview 目录权限码
* @return boolean
*/
function tp_mkdir($path, $purview = 0777)
{
if (!is_dir($path)) {
tp_mkdir(dirname($path), $purview);
if (!mkdir($path, $purview)) {
return false;
}
}
return true;
}
}
if (!function_exists('format_bytes')) {
/**
* 格式化字节大小
*
* @param number $size 字节数
* @param string $delimiter 数字和单位分隔符
* @return string 格式化后的带单位的大小
*/
function format_bytes($size, $delimiter = '')
{
$units = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
for ($i = 0; $size >= 1024 && $i < 5; $i++) $size /= 1024;
return round($size, 2) . $delimiter . $units[$i];
}
}
if (!function_exists('unformat_bytes')) {
/**
* 反格式化字节大小
*
* @param number $size 格式化带单位的大小
*/
function unformat_bytes($formatSize)
{
$size = 0;
if (preg_match('/^\d+P/i', $formatSize)) {
$size = intval($formatSize) * 1024 * 1024 * 1024 * 1024 * 1024;
} else if (preg_match('/^\d+T/i', $formatSize)) {
$size = intval($formatSize) * 1024 * 1024 * 1024 * 1024;
} else if (preg_match('/^\d+G/i', $formatSize)) {
$size = intval($formatSize) * 1024 * 1024 * 1024;
} else if (preg_match('/^\d+M/i', $formatSize)) {
$size = intval($formatSize) * 1024 * 1024;
} else if (preg_match('/^\d+K/i', $formatSize)) {
$size = intval($formatSize) * 1024;
} else if (preg_match('/^\d+B/i', $formatSize)) {
$size = intval($formatSize);
}
$size = strval($size);
return $size;
}
}
if (!function_exists('is_http_url')) {
/**
* 判断url是否完整的链接
*
* @param string $url 网址
* @return boolean
*/
function is_http_url($url)
{
// preg_match("/^(http:|https:|ftp:|svn:)?(\/\/).*$/", $url, $match);
preg_match("/^((\w)*:)?(\/\/).*$/", $url, $match);
if (empty($match)) {
return false;
} else {
return true;
}
}
}
if (!function_exists('get_html_first_imgurl')) {
/**
* 获取文章内容html中第一张图片地址
*
* @param string $html html代码
* @return boolean
*/
function get_html_first_imgurl($html)
{
$pattern = '~<img [^>]*[\s]?[\/]?[\s]?>~';
preg_match_all($pattern, $html, $matches);//正则表达式把图片的整个都获取出来了
$img_arr = $matches[0];//图片
$first_img_url = "";
if (!empty($img_arr)) {
$first_img = $img_arr[0];
$p = "#src=('|\")(.*)('|\")#isU";//正则表达式
preg_match_all($p, $first_img, $img_val);
if (isset($img_val[2][0])) {
$first_img_url = $img_val[2][0]; //获取第一张图片地址
}
}
return $first_img_url;
}
}
if (!function_exists('checkStrHtml')) {
/**
* 过滤Html标签
*
* @param string $string 内容
* @return string
*/
function checkStrHtml($string, $replaces = [])
{
$string = str_replace(" ", " ", $string);
$string = trim_space($string);
$string = trim($string);
if (is_numeric($string)) return $string;
if (!isset($string) or empty($string)) return '';
$string = preg_replace('/[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F]/', '', $string);
$string = ($string);
$string = strip_tags($string, ""); //清除HTML如<br />等代码
if (!empty($replaces)) {
$string = str_replace($replaces, "", $string);
}
$string = str_replace("\n", "", $string);//去掉空格和换行
$string = str_replace("\t", "", $string); //去掉制表符号
$string = str_replace(PHP_EOL, "", $string); //去掉回车换行符号
$string = str_replace("\r", "", $string); //去掉回车
$string = str_replace("'", "‘", $string); //替换单引号
$string = str_replace("&", "&", $string);
$string = str_replace("=★", "", $string);
$string = str_replace("★=", "", $string);
$string = str_replace("★", "", $string);
$string = str_replace("☆", "", $string);
$string = str_replace("√", "", $string);
$string = str_replace("±", "", $string);
$string = str_replace("‖", "", $string);
$string = str_replace("×", "", $string);
$string = str_replace("∏", "", $string);
$string = str_replace("∷", "", $string);
$string = str_replace("⊥", "", $string);
$string = str_replace("∠", "", $string);
$string = str_replace("⊙", "", $string);
$string = str_replace("≈", "", $string);
$string = str_replace("≤", "", $string);
$string = str_replace("≥", "", $string);
$string = str_replace("∞", "", $string);
$string = str_replace("∵", "", $string);
$string = str_replace("♂", "", $string);
$string = str_replace("♀", "", $string);
$string = str_replace("°", "", $string);
$string = str_replace("¤", "", $string);
$string = str_replace("◎", "", $string);
$string = str_replace("◇", "", $string);
$string = str_replace("◆", "", $string);
$string = str_replace("→", "", $string);
$string = str_replace("←", "", $string);
$string = str_replace("↑", "", $string);
$string = str_replace("↓", "", $string);
$string = str_replace("▲", "", $string);
$string = str_replace("▼", "", $string);
// --过滤微信表情
$string = preg_replace_callback('/[\xf0-\xf7].{3}/', function ($r) {
return '';
}, $string);
return $string;
}
}
if (!function_exists('saveRemote')) {
/**
* 抓取远程图片
*
* @param string $fieldName 远程图片url
* @param string $savePath 存储在public/upload的子目录
* @return string
*/
function saveRemote($fieldName, $savePath = 'temp/', $is_water = 1)
{
$image_ext = config('global.image_ext');
$allowFiles = explode(',', '.'.str_replace(',', ',.', $image_ext));
$web_basehost = tpCache('web.web_basehost');
$parse_arr = parse_url($web_basehost);
$host = request()->host(true);
$imgUrl = htmlspecialchars($fieldName);
$imgUrl = str_replace("&", "&", $imgUrl);
$imgUrl = preg_replace('/#/', '', $imgUrl);
// 插件列表
static $weappList = null;
if (null === $weappList) {
$weappList = \think\Db::name('weapp')->where([
'status' => 1,
])->cache(true, EYOUCMS_CACHE_TIME, 'weapp')
->getAllWithIndex('code');
}
$storageDomain = ''; // 第三方存储的域名
if (!empty($weappList['Qiniuyun']['data'])) {
$qnyData = json_decode($weappList['Qiniuyun']['data'], true);
if (!empty($qnyData['domain'])) {
$storageDomain = $qnyData['domain'];
}
} else if (!empty($weappList['AliyunOss']['data'])) {
$ossData = json_decode($weappList['AliyunOss']['data'], true);
if (!empty($ossData['domain'])) {
$storageDomain = $ossData['domain'];
}
} else if (!empty($weappList['Cos']['data'])) {
$cosData = json_decode($weappList['Cos']['data'], true);
if (!empty($cosData['domain'])) {
$storageDomain = $cosData['domain'];
}
} else if (!empty($weappList['AwsOss']['data'])) {
$awsData = json_decode($weappList['AwsOss']['data'], true);
if (!empty($awsData['domain'])) {
$storageDomain = $awsData['domain'];
}
}
//http开头验证
if (strpos($imgUrl, "http") !== 0) {
$data = array(
'state' => '链接不是http链接',
);
return json_encode($data);
}
//获取请求头并检测死链
$heads = @get_headers($imgUrl, 1);
if (empty($heads) || !(stristr($heads[0], "200") && stristr($heads[0], "OK"))) {
$data = array(
'state' => '链接不可用',
);
return json_encode($data);
}
// 图片扩展名
$fileType = substr($heads['Content-Type'], -4, 4);
if (!preg_match("#\.(".str_replace(',', '|', $image_ext).")#i", $fileType)) {
$filext = str_ireplace('image/', '', $heads['Content-Type']);
if ($fileType == 'image/gif' || $filext == 'gif') {
$fileType = ".gif";
} else if ($fileType == 'image/png' || $filext == 'png') {
$fileType = ".png";
} else if ($fileType == 'image/x-icon' || $filext == 'x-icon') {
$fileType = ".ico";
} else if ($fileType == 'image/bmp' || $filext == 'bmp') {
$fileType = ".bmp";
} else if ($fileType == 'image/webp' || $filext == 'webp') {
$fileType = ".webp";
} else if ($heads['Content-Type'] == 'image/svg+xml' || $filext == 'svg+xml') {
$fileType = ".svg";
} else {
$fileType = '.jpg';
}
}
$fileType = strtolower($fileType);
//格式验证(扩展名验证和Content-Type验证)，链接contentType是否正确
$is_weixin_img = false;
if (preg_match("/^http(s?):\/\/(mmbiz.qpic.cn|thirdwx.qlogo.cn)\/(.*)/", $imgUrl) != 1) {
if (!in_array($fileType, $allowFiles) || (isset($heads['Content-Type']) && !stristr($heads['Content-Type'], "image/"))) {
$data = array(
'state' => '链接contentType不正确',
);
return json_encode($data);
}
} else {
$is_weixin_img = true;
}
if (false === check_illegal($imgUrl,true,trim($fileType, '.'))) {
$data = array(
'state' => base64_decode(config('global.mm_tips')),
);
return json_encode($data);
}
// 本站图片 / 根网址图片 / 第三方存储插件的图片
$preg_root_dir = str_replace('/', '\/', ROOT_DIR);
if (preg_match("/\/\/({$host}{$preg_root_dir}|{$storageDomain}|{$parse_arr['host']}{$preg_root_dir})\//i", $imgUrl)) {
$arr = explode('/', $imgUrl);
$data = array(
'state' => 'SUCCESS',
'url' => $imgUrl,
'title' => end($arr),
'original' => '',
'type' => strtolower(strrchr($imgUrl, '.')),
'size' => 0,
'width' => 0,
'height' => 0,
'mime' => '',
);
return json_encode($data);
}
//打开输出缓冲区并获取远程图片
ob_start();
$context = stream_context_create(
array('http' => array(
'follow_location' => false // don't follow redirects
))
);
readfile($imgUrl, false, $context);
$img = ob_get_contents();
ob_end_clean();
preg_match("/[\/]([^\/]*)[\.]?[^\.\/]*$/", $imgUrl, $m);
$dirname = './' . UPLOAD_PATH . 'allimg/' . date('Ymd') . '/';
$file['oriName'] = $m ? $m[1] : "";
$file['filesize'] = strlen($img);
$file['ext'] = $fileType;
$users_id = 1;
if (session('?users_id')) {
$users_id = session('users_id');
} else if (session('?admin_id')) {
$users_id = session('admin_id');
}
$file['name'] = $users_id . '-' . dd2char(date("ymdHis") . mt_rand(100, 999)) . $file['ext'];
$file['fullName'] = $dirname . $file['name'];
$fullName = $file['fullName'];
//检查文件大小是否超出限制
if ($file['filesize'] >= 10240000) {
$data = array(
'state' => '文件大小超出网站限制',
);
return json_encode($data);
}
//创建目录失败
if (!file_exists($dirname) && !mkdir($dirname, 0777, true)) {
$data = array(
'state' => '目录创建失败',
);
return json_encode($data);
} else if (!is_writeable($dirname)) {
$data = array(
'state' => '目录没有写权限',
);
return json_encode($data);
}
//移动文件
if (!(file_put_contents($fullName, $img) && file_exists($fullName))) { //移动失败
$data = array(
'state' => '写入文件内容错误',
);
return json_encode($data);
} else { //移动成功
$imgurl = substr($file['fullName'], 1);
$realfilepath = realpath('.'.$imgurl);
// 检查文件的真实 MIME 类型
if (!check_image_mime_type($realfilepath)) {
@unlink($realfilepath);
$data = array(
'state' => base64_decode(config('global.mm_tips')),
);
return json_encode($data);
}
// 检查文件头部信息
if (!check_image_header($realfilepath)) {
@unlink($realfilepath);
$data = array(
'state' => base64_decode(config('global.mm_tips')),
);
return json_encode($data);
}
$imageInfo = @getimagesize('.'.$imgurl);
$data = array(
'state' => 'SUCCESS',
'url' => ROOT_DIR.$imgurl,
'title' => $file['name'],
'original' => $file['oriName'],
'type' => $file['ext'],
'size' => $file['filesize'],
'width' => !empty($imageInfo[0]) ? intval($imageInfo[0]) : 0,
'height' => !empty($imageInfo[1]) ? intval($imageInfo[1]) : 0,
'mime' => !empty($imageInfo['mime']) ? $imageInfo['mime'] : '',
);
try {
if (1 == $is_water) {
print_water($data['url']); // 添加水印
}
/*同步到第三方对象存储空间*/
$bucket_data = SynImageObjectBucket($data['url'], $weappList);
if (!empty($bucket_data['url']) && is_string($bucket_data['url'])) {
$data['url'] = $bucket_data['url'];
}
/*end*/
} catch (\Exception $e) {}
// 添加图片进数据库
$addData = [
'aid' => 0,
'type_id' => 0,
'image_url' => $data['url'],
'title' => '',
'intro' => '',
'width' => $data['width'],
'height' => $data['height'],
'filesize' => $data['size'],
'mime' => $data['mime'],
'users_id' => (int)session('admin_info.syn_users_id'),
'sort_order' => 100,
'add_time' => getTime(),
'update_time' => getTime(),
];
// \think\Db::name('uploads')->add($addData);
}
return json_encode($data);
}
}
if (!function_exists('func_common')) {
/**
* 自定义上传
*
* @param string $fileElementId 上传表单的ID
* @param string $path 存储在public/upload的子目录
* @param string $file_type 图片后缀名
* @return string
*/
function func_common($fileElementId = 'uploadImage', $path = 'allimg', $file_type = "", $postFiles = [],$compressConf = [])
{
$lang = get_current_lang();
if (is_dir('./weapp/Safe/')) {
$safeModel = new \weapp\Safe\model\SafeModel;
$rdata = $safeModel->is_pass_blockip();
if (empty($rdata['code'])) {
$data = $rdata['data'];
$is_prohibit = false;
if (!empty($data['prohibit_upload'])) {
$is_prohibit = true;
}
if (true === $is_prohibit) {
if ($lang == 'cn') {
$errmsg = '已禁止上传功能';
} else if ($lang == 'zh') {
$errmsg = '已禁止上傳功能';
} else {
$errmsg = 'The upload function has been disabled';
}
return ['errcode' => 1, 'errmsg' => $errmsg];
}
}
}
$file = !empty($postFiles) ? $postFiles : request()->file($fileElementId);
if (empty($file)) {
if ($lang == 'cn') {
$errmsg = '请选择上传图片';
} else if ($lang == 'zh') {
$errmsg = '請選擇上傳圖片';
} else {
$errmsg = 'Please select upload picture';
}
return ['errcode' => 1, 'errmsg' => $errmsg];
}
$validate = array();
// 文件大小限制
$validate['size'] = intval(tpCache('basic.file_size') * 1024 * 1024);
/*文件扩展名限制*/
$validate_ext = !empty($file_type) ? str_replace(',', '|', $file_type) : tpCache('basic.image_type');
$validate_ext = str_replace('|', ',', $validate_ext);
$validate['ext'] = explode(',', $validate_ext);
/*--end*/
//拓展名
$ext = pathinfo($file->getInfo('name'), PATHINFO_EXTENSION);
if (!in_array($ext, $validate['ext'])) {
if ($lang == 'cn') {
$errmsg = '上传图片后缀名必须为';
} else if ($lang == 'zh') {
$errmsg = '上傳圖片后綴名必須為';
} else {
$errmsg = 'Upload image suffix must be ';
}
return ['errcode' => 1, 'errmsg' => $errmsg . $validate_ext];
}
/*拓展名验证end*/
/*上传文件验证*/
if (!empty($validate)) {
$is_validate = $file->check($validate);
if ($is_validate === false) {
return ['errcode' => 1, 'errmsg' => $file->getError()];
}
}
/*--end*/
if (false === check_illegal($file->getInfo('tmp_name'), false, $ext)) {
if (in_array($lang, ['cn','zh'])) {
$errmsg = base64_decode(config('global.mm_tips'));
} else {
$errmsg = 'Suspected Trojan images';
}
return ['errcode'=>1,'errmsg'=>$errmsg];
}
$fileName = $file->getInfo('name');
// 提取文件名后缀
$file_ext = pathinfo($fileName, PATHINFO_EXTENSION);
// 提取出文件名，不包括扩展名
$newfileName = preg_replace('/\.([^\.]+)$/', '', $fileName);
// 过滤文件名.\/的特殊字符，防止利用上传漏洞
$newfileName = preg_replace('#(\\\|\/|\.)#i', '', $newfileName);
// 过滤后的新文件名
$fileName = $newfileName . '.' . $file_ext;
if (session('?users_id') && 'admin' != request()->module()) {
$users_id = session('users_id');
$savePath = UPLOAD_PATH.'user/'.session('users_id').'/';
} else {
$savePath = UPLOAD_PATH;
}
$savePath .= $path . '/' . date('Ymd/');
$return_url = "";
$info = $file->rule(function ($file) {
$users_id_tmp = 1;
if (session('?users_id') && 'admin' != request()->module()) {
$users_id_tmp = session('users_id');
} else if (session('?admin_id')) {
$users_id_tmp = session('admin_id');
}
return $users_id_tmp . '-' . dd2char(date("ymdHis") . mt_rand(100, 999));
})->move($savePath);
if ($info) {
$return_url = '/' . $savePath . $info->getSaveName();
// 重新制作一张图片，抹去任何可能有危害的数据
// $image = \think\Image::open('.'.$return_url);
// $image->save('.'.$return_url, null, 100);
}
// 是否要压缩图片
if (!empty($compressConf[0])) {
$return_url = func_thumb_img($return_url, $compressConf[0], $compressConf[1]);
}
if ($return_url) {
if ($lang == 'cn') {
$errmsg = '上传成功';
} else if ($lang == 'zh') {
$errmsg = '上傳成功';
} else {
$errmsg = 'Upload succeeded';
}
return ['errcode' => 0, 'errmsg' => $errmsg, 'img_url' => $return_url];
}
else {
if ($lang == 'cn') {
$errmsg = '上传失败';
} else if ($lang == 'zh') {
$errmsg = '上傳失敗';
} else {
$errmsg = 'Upload failed';
}
return ['errcode' => 1, 'errmsg' => $errmsg];
}
}
}
if (!function_exists('func_common_doc')) {
/**
* 自定义上传
*
* @param string $fileElementId 上传表单的ID
* @param string $path 存储在public/upload的子目录
* @param string $file_type 文件后缀名
* @return string
*/
function func_common_doc($fileElementId = 'uploadFile', $path = 'soft', $file_type = "", $postFiles = [])
{
$lang = get_current_lang();
if (is_dir('./weapp/Safe/')) {
$safeModel = new \weapp\Safe\model\SafeModel;
$rdata = $safeModel->is_pass_blockip();
if (empty($rdata['code'])) {
$data = $rdata['data'];
$is_prohibit = false;
if (!empty($data['prohibit_upload'])) {
$is_prohibit = true;
}
if (true === $is_prohibit) {
if ($lang == 'cn') {
$errmsg = '已禁止上传功能';
} else if ($lang == 'zh') {
$errmsg = '已禁止上傳功能';
} else {
$errmsg = 'The upload function has been disabled';
}
return ['errcode' => 1, 'errmsg' => $errmsg];
}
}
}
$file = !empty($postFiles) ? $postFiles : request()->file($fileElementId);
if (empty($file)) {
if ($lang == 'cn') {
$errmsg = '请选择上传文件';
} else if ($lang == 'zh') {
$errmsg = '請選擇上傳文件';
} else {
$errmsg = 'Please select upload file';
}
return ['errcode' => 1, 'errmsg' => $errmsg];
}
$validate = array();
// 文件大小限制
$validate['size'] = intval(tpCache('basic.file_size') * 1024 * 1024);
/*文件扩展名限制*/
$validate_ext = !empty($file_type) ? str_replace(',', '|', $file_type) : tpCache('basic.file_type');
$validate_ext = str_replace('|', ',', $validate_ext);
$validate['ext'] = explode(',', $validate_ext);
/*--end*/
//拓展名
$ext = pathinfo($file->getInfo('name'), PATHINFO_EXTENSION);
if (!in_array($ext, $validate['ext'])) {
if ($lang == 'cn') {
$errmsg = '上传文件后缀名必须为';
} else if ($lang == 'zh') {
$errmsg = '上傳文件后綴名必須為';
} else {
$errmsg = 'Upload file suffix must be ';
}
return ['errcode' => 1, 'errmsg' => $errmsg . $validate_ext];
}
/*拓展名验证end*/
/*上传文件验证*/
if (!empty($validate)) {
$is_validate = $file->check($validate);
if ($is_validate === false) {
return ['errcode' => 1, 'errmsg' => $file->getError()];
}
}
/*--end*/
$fileName = $file->getInfo('name');
// 提取文件名后缀
$file_ext = pathinfo($fileName, PATHINFO_EXTENSION);
// 提取出文件名，不包括扩展名
$newfileName = preg_replace('/\.([^\.]+)$/', '', $fileName);
// 过滤文件名.\/的特殊字符，防止利用上传漏洞
$newfileName = preg_replace('#(\\\|\/|\.)#i', '', $newfileName);
// 过滤后的新文件名
$fileName = $newfileName . '.' . $file_ext;
// 中文转码
// $newfileName = iconv("utf-8", "gb2312//IGNORE", $newfileName);
$savePath = $path . '/' . date('Ymd/');
$return_url = "";
$info = $file->rule(function ($file) {
// return md5(mt_rand());
$users_id = 1;
if (session('?users_id') && 'admin' != request()->module()) {
$users_id = session('users_id');
} else if (session('?admin_id')) {
$users_id = session('admin_id');
}
return $users_id . '-' . dd2char(date("ymdHis") . mt_rand(100, 999));
})->move(UPLOAD_PATH . $savePath);
if ($info) {
$return_url = '/' . UPLOAD_PATH . $savePath . $info->getSaveName();
}
if ($return_url) {
if ($lang == 'cn') {
$errmsg = '上传成功';
} else if ($lang == 'zh') {
$errmsg = '上傳成功';
} else {
$errmsg = 'Upload succeeded';
}
return ['errcode' => 0, 'errmsg' => $errmsg, 'img_url' => $return_url];
}
else {
if ($lang == 'cn') {
$errmsg = '上传失败';
} else if ($lang == 'zh') {
$errmsg = '上傳失敗';
} else {
$errmsg = 'Upload failed';
}
return ['errcode' => 1, 'errmsg' => $errmsg];
}
}
}
if (!function_exists('func_substr_replace')) {
/**
* 隐藏部分字符串
*
* @param string $str 字符串
* @param string $replacement 替换显示的字符
* @param intval $start 起始位置
* @param intval $length 隐藏长度
* @return string
*/
function func_substr_replace($str, $replacement = '*', $start = 1, $length = 3)
{
$len = mb_strlen($str, 'utf-8');
if ($len > intval($start + $length)) {
$str1 = msubstr($str, 0, $start);
$str2 = msubstr($str, intval($start + $length), NULL);
} else {
$str1 = msubstr($str, 0, 1);
$str2 = msubstr($str, $len - 1, 1);
$length = $len - 2;
}
$new_str = $str1;
for ($i = 0; $i < $length; $i++) {
$new_str .= $replacement;
}
$new_str .= $str2;
return $new_str;
}
}
if (!function_exists('func_authcode')) {
/**
* 字符串加密解密
*
* @param unknown $string 明文或密文
* @param string $operation DECODE表示解密,其它表示加密
* @param string $key 密匙
* @param number $expiry 密文有效期
* @return string
*/
function func_authcode($string, $operation = 'DECODE', $key = '', $expiry = 0)
{
$ckey_length = 4;
$key = md5($key != '' ? $key : 'zxsdcrtkbrecxm');
$keya = md5(substr($key, 0, 16));
$keyb = md5(substr($key, 16, 16));
$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length) : substr(md5(microtime()), -$ckey_length)) : '';
$cryptkey = $keya . md5($keya . $keyc);
$key_length = strlen($cryptkey);
$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0) . substr(md5($string . $keyb), 0, 16) . $string;
$string_length = strlen($string);
$result = '';
$box = range(0, 255);
$rndkey = array();
for ($i = 0; $i <= 255; $i++) {
$rndkey[$i] = ord($cryptkey[$i % $key_length]);
}
for ($j = $i = 0; $i < 256; $i++) {
$j = ($j + $box[$i] + $rndkey[$i]) % 256;
$tmp = $box[$i];
$box[$i] = $box[$j];
$box[$j] = $tmp;
}
for ($a = $j = $i = 0; $i < $string_length; $i++) {
$a = ($a + 1) % 256;
$j = ($j + $box[$a]) % 256;
$tmp = $box[$a];
$box[$a] = $box[$j];
$box[$j] = $tmp;
$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
}
if ($operation == 'DECODE') {
if ((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26) . $keyb), 0, 16)) {
return substr($result, 26);
} else {
return '';
}
} else {
return $keyc . str_replace('=', '', base64_encode($result));
}
}
}
if (!function_exists('get_pinyin')) {
/**
* 获取拼音以gbk编码为准
*
* @param string $str 字符串信息
* @param int $ishead 是否取头字母
* @param int $isclose 是否关闭字符串资源
* @return string
*/
function get_pinyin($str, $ishead = 0, $isclose = 1)
{
try{
$org_str = $str;
$s1 = iconv("UTF-8", "gb2312", $str);
$s2 = iconv("gb2312", "UTF-8", $s1);
if ($s2 == $str) {
$str = $s1;
}
static $pinyins = null;
$restr = '';
$str = trim($str);
$slen = strlen($str);
if ($slen < 2) {
return $str;
}
if (null === $pinyins) {
$pinyins = [];
$fp = fopen(DATA_PATH . 'conf/pinyin.dat', 'r');
while (!feof($fp)) {
$line = trim(fgets($fp));
$pinyins[$line[0] . $line[1]] = substr($line, 3, strlen($line) - 3);
}
fclose($fp);
}
for ($i = 0; $i < $slen; $i++) {
if (ord($str[$i]) > 0x80) {
$c = $str[$i] . $str[$i + 1];
$i++;
if (isset($pinyins[$c])) {
if ($ishead == 0) {
$restr .= $pinyins[$c];
} else {
$restr .= $pinyins[$c][0];
}
} else {
$restr .= "-";
}
} else if (preg_match("/[a-z0-9]/i", $str[$i])) {
$restr .= $str[$i];
} else {
$restr .= "-";
}
}
if ($isclose == 0) {
unset($pinyins);
}
$restr = strtolower($restr);
if (stristr($org_str, '深圳')) {
$restr = str_replace('shenchou', 'shenzhen', $restr);
} else if (stristr($org_str, '内蒙古')) {
$restr = str_replace('namenggu', 'neimenggu', $restr);
} else if (stristr($org_str, '重庆')) {
$restr = str_replace('zhongqing', 'chongqing', $restr);
} else if (stristr($org_str, '西藏')) {
$restr = str_replace('xicang', 'xizang', $restr);
}
return $restr;
}catch (\Exception $e){
return "";
}
}
}
if (!function_exists('filter_line_return')) {
/**
* 过滤换行回车符
*
* @param string $str 字符串信息
* @return string
*/
function filter_line_return($str = '', $replace = '')
{
return str_replace(PHP_EOL, $replace, $str);
}
}
if (!function_exists('MyDate')) {
/**
* 时间转化日期格式
*
* @param string $format 日期格式
* @param intval $t 时间戳
* @return string
*/
function MyDate($format = 'Y-m-d', $t = '')
{
if (!empty($t)) {
$t = date($format, $t);
}
return $t;
}
}
if (!function_exists('arctype_options')) {
/**
* 过滤和排序所有文章栏目，返回一个带有缩进级别的数组
*
* @param int $id 上级栏目ID
* @param array $arr 含有所有栏目的数组
* @param string $id_alias id键名
* @param string $pid_alias 父id键名
* @return void
*/
function arctype_options($spec_id, $arr, $id_alias, $pid_alias)
{
$cat_options = array();
if (isset($cat_options[$spec_id])) {
return $cat_options[$spec_id];
}
if (!isset($cat_options[0])) {
$level = $last_id = 0;
$options = $id_array = $level_array = array();
while (!empty($arr)) {
foreach ($arr AS $key => $value) {
$id = $value[$id_alias];
if ($level == 0 && $last_id == 0) {
if ($value[$pid_alias] > 0) {
break;
}
$options[$id] = $value;
$options[$id]['level'] = $level;
$options[$id][$id_alias] = $id;
// $options[$id]['typename'] = $value['typename'];
unset($arr[$key]);
if ($value['has_children'] == 0) {
continue;
}
$last_id = $id;
$id_array = array($id);
$level_array[$last_id] = ++$level;
continue;
}
if ($value[$pid_alias] == $last_id) {
$options[$id] = $value;
$options[$id]['level'] = $level;
$options[$id][$id_alias] = $id;
// $options[$id]['typename'] = $value['typename'];
unset($arr[$key]);
if ($value['has_children'] > 0) {
if (end($id_array) != $last_id) {
$id_array[] = $last_id;
}
$last_id = $id;
$id_array[] = $id;
$level_array[$last_id] = ++$level;
}
} elseif ($value[$pid_alias] > $last_id) {
break;
}
}
$count = count($id_array);
if ($count > 1) {
$last_id = array_pop($id_array);
} elseif ($count == 1) {
if ($last_id != end($id_array)) {
$last_id = end($id_array);
} else {
$level = 0;
$last_id = 0;
$id_array = array();
continue;
}
}
if ($last_id && isset($level_array[$last_id])) {
$level = $level_array[$last_id];
} else {
$level = 0;
break;
}
}
$cat_options[0] = $options;
} else {
$options = $cat_options[0];
}
if (!$spec_id) {
return $options;
} else {
if (empty($options[$spec_id])) {
return array();
}
$spec_id_level = $options[$spec_id]['level'];
foreach ($options AS $key => $value) {
if ($key != $spec_id) {
unset($options[$key]);
} else {
break;
}
}
$spec_id_array = array();
foreach ($options AS $key => $value) {
if (($spec_id_level == $value['level'] && $value[$id_alias] != $spec_id) ||
($spec_id_level > $value['level'])) {
break;
} else {
$spec_id_array[$key] = $value;
}
}
$cat_options[$spec_id] = $spec_id_array;
return $spec_id_array;
}
}
}
if (!function_exists('img_replace_url')) {
/**
* 内容图片地址替换成带有http地址
*
* @param string $content 内容
* @param string $imgurl 远程图片url
* @return string
*/
function img_replace_url($content = '', $imgurl = '')
{
$pregRule = "/<img(.*?)src(\s*)=(\s*)[\'|\"](.*?(?:[\.jpg|\.jpeg|\.png|\.gif|\.bmp|\.ico|\.webp]))[\'|\"](.*?)[\/]?(\s*)>/i";
$content = preg_replace($pregRule, '<img ${1} src="' . $imgurl . '" ${5} />', $content);
return $content;
}
}
if (!function_exists('getCmsVersion')) {
/**
* 获取当前CMS版本号
*
* @return string
*/
function getCmsVersion()
{
$ver = 'v1.1.8';
$version_txt_path = ROOT_PATH . 'data/conf/version.txt';
if (file_exists($version_txt_path)) {
$fp = fopen($version_txt_path, 'r');
$content = fread($fp, filesize($version_txt_path));
fclose($fp);
$ver = $content ? $content : $ver;
} else {
$r = tp_mkdir(dirname($version_txt_path));
if ($r) {
$fp = fopen($version_txt_path, "w+") or die("请设置" . $version_txt_path . "的权限为777");
$web_version = tpCache('system.system_version');
$ver = !empty($web_version) ? $web_version : $ver;
if (fwrite($fp, $ver)) {
fclose($fp);
}
}
}
// return $ver;
return file_exists('./data/conf/develop.txt') ? 'v9'.getTime() : $ver;
}
}
if (!function_exists('getVersion')) {
/**
* 获取当前各种版本号
*
* @return string
*/
function getVersion($filename = 'version', $ver = 'v1.0.0', $is_write = false)
{
$version_txt_path = ROOT_PATH . 'data/conf/' . $filename . '.txt';
if (file_exists($version_txt_path) && false === $is_write) {
$fp = fopen($version_txt_path, 'r');
$content = fread($fp, filesize($version_txt_path));
fclose($fp);
$ver = $content ? $content : $ver;
} else if (!file_exists($version_txt_path) || true === $is_write) {
$r = tp_mkdir(dirname($version_txt_path));
if ($r) {
$fp = fopen($version_txt_path, "w+") or die("请设置" . $version_txt_path . "的权限为777");
if (fwrite($fp, $ver)) {
fclose($fp);
}
}
}
// return $ver;
return file_exists('./data/conf/develop.txt') ? 'v9'.getTime() : $ver;
}
}
if (!function_exists('getWeappVersion')) {
/**
* 获取当前插件版本号
*
* @param string $ocde 插件标识
* @return string
*/
function getWeappVersion($code)
{
$ver = 'v1.0';
$config_path = WEAPP_DIR_NAME . DS . $code . DS . 'config.php';
if (file_exists($config_path)) {
$config = include $config_path;
$ver = !empty($config['version']) ? $config['version'] : $ver;
} else {
die($code . "插件缺少" . $config_path . "配置文件");
}
return $ver;
}
}
if (!function_exists('webXssKeyFile'))
{
/**
* xss和网站防止被刷TXT
* @param string $str [description]
* @return [type] [description]
*/
function webXssKeyFile() {
return DATA_PATH.'conf'.DS.'web_xss_filter.txt';
}
}
if (!function_exists('strip_sql')) {
/**
* 转换SQL关键字
*
* @param unknown_type $string
* @return unknown
*/
function strip_sql($string)
{
static $data = null;
if (null === $data) {
/*if (file_exists(webXssKeyFile())) {
$content = @file_get_contents(webXssKeyFile());
$data = json_decode($content, true);
}*/
$cacheKey = 'function-strip_sql-config';
$result = \think\Cache::get($cacheKey);
if (empty($result)) {
$where = [
'name' => ['IN', ['web_xss_filter','web_xss_words']],
];
$result = \think\Db::name('config')->field('name,value')->where($where)->order('value desc')->getAllWithIndex('name');
\think\Cache::set($cacheKey, $result, EYOUCMS_CACHE_TIME, "config");
}
$web_xss_words_default =<<<EOF
union
delete
outfile
char
concat
truncate
insert
revoke
grant
replace
rename
declare
exec
delimiter
phar
eval
onerror
script
EOF;
$data = [
'web_xss_filter' => isset($result['web_xss_filter']) ? $result['web_xss_filter']['value'] : 1,
'web_xss_words' => isset($result['web_xss_words']['value']) ? $result['web_xss_words']['value'] : $web_xss_words_default,
];
}
$web_xss_filter = empty($data['web_xss_filter']) ? 0 : intval($data['web_xss_filter']);
$web_xss_words = empty($data['web_xss_words']) ? [] : explode(PHP_EOL, $data['web_xss_words']);
$words_array = array_unique($web_xss_words);
if ((empty($web_xss_filter) && is_numeric($web_xss_filter)) || empty($words_array)) {
return $string;
}
// 处理数组参数
if (is_array($string)) {
foreach ($string as $key => $val) {
$string[$key] = strip_sql($val);
}
return $string;
}
// 不是字符串类型不处理
if (!is_string($string)) {
return $string;
}
// 过滤SQL注入关键词
foreach ($words_array as $words) {
if (empty($words)) {
continue;
}
if($words=='eval'){
$pattern_arr[] = "/\@(\s*)\b{$words}\b/i";
$replace_arr[] = '＠' . convertStrType($words, 'TODBC');
}else if($words=='phar'){
$pattern_arr[] = "/\b{$words}\b\:/i";
$replace_arr[] = convertStrType($words, 'TODBC');
}
$pattern_arr[] = "/\b{$words}\b/i";
$replace_arr[] = convertStrType($words, 'TODBC');
}
return preg_replace($pattern_arr, $replace_arr, $string);
}
}
if (!function_exists('get_weapp_class')) {
/**
* 获取插件类的类名
*
* @param strng $name 插件名
* @param strng $controller 控制器
* @return class
*/
function get_weapp_class($name, $controller = '')
{
$controller = !empty($controller) ? $controller : $name;
$class = WEAPP_DIR_NAME . "\\{$name}\\controller\\{$controller}";
return $class;
}
}
if (!function_exists('convertStrType')) {
/**
* Notes:全角 半角相互转化
* @param $str
* @param $type string TODBC 半角到全角 | TOSBC 全角到半角
*/
function convertStrType($str, $type = 'TOSBC')
{
$dbc = array(
'０', '１', '２', '３', '４',
'５', '６', '７', '８', '９',
'Ａ', 'Ｂ', 'Ｃ', 'Ｄ', 'Ｅ',
'Ｆ', 'Ｇ', 'Ｈ', 'Ｉ', 'Ｊ',
'Ｋ', 'Ｌ', 'Ｍ', 'Ｎ', 'Ｏ',
'Ｐ', 'Ｑ', 'Ｒ', 'Ｓ', 'Ｔ',
'Ｕ', 'Ｖ', 'Ｗ', 'Ｘ', 'Ｙ',
'Ｚ', 'ａ', 'ｂ', 'ｃ', 'ｄ',
'ｅ', 'ｆ', 'ｇ', 'ｈ', 'ｉ',
'ｊ', 'ｋ', 'ｌ', 'ｍ', 'ｎ',
'ｏ', 'ｐ', 'ｑ', 'ｒ', 'ｓ',
'ｔ', 'ｕ', 'ｖ', 'ｗ', 'ｘ',
'ｙ', 'ｚ', '－', ' ', '：',
'．', '，', '／', '％', '＃',
'！', '＠', '＆', '（', '）',
'＜', '＞', '＂', '＇', '？',
'［', '］', '｛', '｝', '＼',
'｜', '＋', '＝', '＿', '＾',
'￥', '￣', '｀'
);
$sbc = array( //半角
'0', '1', '2', '3', '4',
'5', '6', '7', '8', '9',
'A', 'B', 'C', 'D', 'E',
'F', 'G', 'H', 'I', 'J',
'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T',
'U', 'V', 'W', 'X', 'Y',
'Z', 'a', 'b', 'c', 'd',
'e', 'f', 'g', 'h', 'i',
'j', 'k', 'l', 'm', 'n',
'o', 'p', 'q', 'r', 's',
't', 'u', 'v', 'w', 'x',
'y', 'z', '-', ' ', ':',
'.', ',', '/', '%', ' #',
'!', '@', '&', '(', ')',
'<', '>', '"', '\'', '?',
'[', ']', '{', '}', '\\',
'|', '+', '=', '_', '^',
'￥', '~', '`'
);
if($type == 'TODBC'){ //半角到全角
return str_replace( $sbc, $dbc, $str );
}elseif($type == 'TOSBC'){ //全角到半角
return str_replace( $dbc, $sbc, $str );
}else{
return $str;
}
}
}
if (!function_exists('view_logic')) {
/**
* 模型对应逻辑
* @param intval $aid 文档ID
* @param intval $channel 栏目ID
* @param intval $result 数组
* @param mix $allAttrInfo 附加表数据
* @return array
*/
function view_logic($aid, $channel, $result = array(), $allAttrInfo = array())
{
$allAttrInfo_bool = $allAttrInfo;
$result['image_list'] = $result['attr_list'] = $result['file_list'] = array();
switch ($channel) {
case '2': // 产品模型
{
/*产品相册*/
if (true === $allAttrInfo_bool) {
$allAttrInfo = [];
$productImgModel = new \app\home\model\ProductImg;
$allAttrInfo['product_img'] = $productImgModel->getProImg([$aid]);
}
$image_list = !empty($allAttrInfo['product_img'][$aid]) ? $allAttrInfo['product_img'][$aid] : [];
// 支持子目录
foreach ($image_list as $k1 => $v1) {
$image_list[$k1]['image_url'] = handle_subdir_pic($v1['image_url']);
isset($v1['intro']) && $image_list[$k1]['intro'] = htmlspecialchars_decode($v1['intro']);
}
$result['image_list'] = $image_list;
/*--end*/
/*产品参数*/
if (true === $allAttrInfo_bool) {
$allAttrInfo = [];
$productAttrModel = new \app\home\model\ProductAttr;
$allAttrInfo['product_attr'] = $productAttrModel->getProAttr([$aid]);
}
$attr_list = !empty($allAttrInfo['product_attr'][$aid]) ? $allAttrInfo['product_attr'][$aid] : [];
$attr_list = model('LanguageAttr')->getBindValue($attr_list, 'product_attribute', get_main_lang()); // 获取多语言关联绑定的值
$result['attr_list'] = $attr_list;
/*--end*/
break;
}
case '3': // 图集模型
{
/*图集相册*/
if (true === $allAttrInfo_bool) {
$allAttrInfo = [];
$imagesUploadModel = new \app\home\model\ImagesUpload;
$allAttrInfo['images_upload'] = $imagesUploadModel->getImgUpload([$aid]);
}
$image_list = !empty($allAttrInfo['images_upload'][$aid]) ? $allAttrInfo['images_upload'][$aid] : [];
// 支持子目录
foreach ($image_list as $k1 => $v1) {
$image_list[$k1]['image_url'] = handle_subdir_pic($v1['image_url']);
isset($v1['intro']) && $image_list[$k1]['intro'] = htmlspecialchars_decode($v1['intro']);
}
$result['image_list'] = $image_list;
/*--end*/
break;
}
case '4': // 下载模型
{
/*下载资料列表*/
if (true === $allAttrInfo_bool) {
$allAttrInfo = [];
$downloadFileModel = new \app\home\model\DownloadFile;
$allAttrInfo['download_file'] = $downloadFileModel->getDownFile([$aid]);
}
$file_list = !empty($allAttrInfo['download_file'][$aid]) ? $allAttrInfo['download_file'][$aid] : [];
// 支持子目录
foreach ($file_list as $k1 => $v1) {
$file_list[$k1]['file_url'] = handle_subdir_pic($v1['file_url']);
if (empty($v1['file_size'])) {
$file_list[$k1]['file_size'] = '';
} else {
$file_list[$k1]['file_size'] = format_bytes($v1['file_size']);
}
}
$result['file_list'] = $file_list;
/*--end*/
/*下载权限*/
$arc_level_id = intval($result['arc_level_id']);
if (empty($arc_level_id)) {
$result['arc_level_name'] = '不限会员';
} else {
$result['arc_level_name'] = \think\Db::name('users_level')->where(['level_id'=>$arc_level_id])->getField('level_name');
}
/*--end*/
break;
}
case '5': // 视频模型
{
$result['courseware'] = !empty($result['courseware']) ? url('home/View/download_media_file',['aid'=>$result['aid']]) : '';
if (true === $allAttrInfo_bool) {
$allAttrInfo = [];
$mediaFileModel = new \app\home\model\MediaFile;
$allAttrInfo['video_file'] = $mediaFileModel->getMediaFile($aid);
}
$result['file_list'] = !empty($allAttrInfo['video_file']) ? $allAttrInfo['video_file'] : [];
//自定义视频字段
$channel_field = model('Channelfield')->getListByWhere(['channel_id'=>5,'dtype'=>'media']);
if (!empty($channel_field)) {
$request = request();
foreach ($channel_field as $key => $val) {
if (!empty($result[$key])) {
$result[$key] = json_decode($result[$key], true);
foreach ($result[$key] as $k => $v) {
if (!empty($v['file_url'])) {
$v['file_url'] = handle_subdir_pic($v['file_url'], 'media');
if (!is_http_url($v['file_url'])){
$v['file_url'] = $request->domain() .$v['file_url'];
}
}
$result[$key][$k] = $v;
}
}
}
}
isset($result['total_duration']) && $result['total_duration'] = gmSecondFormat($result['total_duration'], ':');
/*--end*/
/*播放权限*/
$arc_level_id = intval($result['arc_level_id']);
if (empty($arc_level_id)) {
$result['arc_level_name'] = '不限会员';
} else {
$result['arc_level_name'] = \think\Db::name('users_level')->where(['level_id'=>$arc_level_id])->getField('level_name');
}
/*--end*/
break;
}
default:
{
break;
}
}
return $result;
}
}
if (!function_exists('uncamelize')) {
/**
* 驼峰命名转下划线命名
* 思路:
* 小写和大写紧挨一起的地方,加上分隔符,然后全部转小写
*/
function uncamelize($camelCaps, $separator = '_')
{
return strtolower(preg_replace('/([a-z])([A-Z])/', "$1" . $separator . "$2", $camelCaps));
}
}
if (!function_exists('read_bidden_inc')) {
/**
* 读取被禁止外部访问的配置文件
*
*/
function read_bidden_inc($phpfilepath = '')
{
$data = @file($phpfilepath);
if ($data) {
$data = !empty($data[1]) ? json_decode($data[1]) : [];
}
return $data;
}
}
if (!function_exists('write_bidden_inc')) {
/**
* 写入被禁止外部访问的配置文件
*/
function write_bidden_inc($arr = array(), $phpfilepath = '')
{
$r = tp_mkdir(dirname($phpfilepath));
if ($r) {
$setting = "<?php die('forbidden'); ?>\n";
$setting .= json_encode($arr);
$setting = str_replace("\/", "/", $setting);
$incFile = fopen($phpfilepath, "w+");
if (fwrite($incFile, $setting)) {
fclose($incFile);
return true;
} else {
return false;
}
}
}
}
if (!function_exists('convert_js_array')) {
/**
* 将PHP数组转换成JS数组。
*/
function convert_js_array($arr = array())
{
if (empty($arr)) {
return false;
}
$convert_js_array = "['";
foreach ($arr as $key => $val) {
if ($key > 0) {
$convert_js_array .= "','";
}
$convert_js_array .= $val;
}
$convert_js_array = $convert_js_array . "']";
return $convert_js_array;
}
}
if (!function_exists('GetUrlToDomain')) {
/**
* 取得根域名
* @param type $domain 域名
* @return string 返回根域名
*/
function GetUrlToDomain($domain = '')
{
static $request = null;
null == $request && $request = \think\Request::instance();
$root = $request->rootDomain($domain);
return $root;
}
}
if (!function_exists('check_fix_pathinfo')) {
/**
* 判断支持pathinfo模式的路由，即是否支持伪静态
* @return boolean 布尔值
*/
function check_fix_pathinfo()
{
static $is_fix_pathinfo = null;
if (null === $is_fix_pathinfo) {
$fix_pathinfo = ini_get('cgi.fix_pathinfo');
if (stristr(request()->host(), '.mylightsite.com') || ('' != $fix_pathinfo && 0 === $fix_pathinfo)) {
$is_fix_pathinfo = false;
} else {
$is_fix_pathinfo = true;
}
}
return $is_fix_pathinfo;
}
}
/**
* 生成一个随机字符
*
* @access public
* @param string $ddnum
* @return string
*/
if (!function_exists('dd2char')) {
function dd2char($ddnum)
{
$ddnum = strval($ddnum);
$slen = strlen($ddnum);
$okdd = '';
$nn = '';
for ($i = 0; $i < $slen; $i++) {
if (isset($ddnum[$i + 1])) {
$n = $ddnum[$i] . $ddnum[$i + 1];
if (($n > 96 && $n < 123) || ($n > 64 && $n < 91)) {
$okdd .= chr($n);
$i++;
} else {
$okdd .= $ddnum[$i];
}
} else {
$okdd .= $ddnum[$i];
}
}
return $okdd;
}
}
if (!function_exists('friend_date')) {
/**
* 友好时间显示
* @param $time
* @return bool|string
*/
function friend_date($time)
{
if (!$time)
return false;
$fdate = '';
$d = time() - intval($time);
$ld = $time - mktime(0, 0, 0, 0, 0, date('Y')); //得出年
$md = $time - mktime(0, 0, 0, date('m'), 0, date('Y')); //得出月
$byd = $time - mktime(0, 0, 0, date('m'), date('d') - 2, date('Y')); //前天
$yd = $time - mktime(0, 0, 0, date('m'), date('d') - 1, date('Y')); //昨天
$dd = $time - mktime(0, 0, 0, date('m'), date('d') + 0, date('Y')); //今天
$td = $time - mktime(0, 0, 0, date('m'), date('d') + 1, date('Y')); //明天
$atd = $time - mktime(0, 0, 0, date('m'), date('d') + 2, date('Y')); //后天
if ($d == 0) {
$fdate = '刚刚';
} else {
switch ($d) {
case $d < $atd:
$fdate = date('Y年m月d日', $time);
break;
case $d < $td:
$fdate = '后天' . date('H:i', $time);
break;
case $d < 0:
$fdate = '明天' . date('H:i', $time);
break;
case $d < 60:
$fdate = $d . '秒前';
break;
case $d < 3600:
$fdate = floor($d / 60) . '分钟前';
break;
case $d < $dd:
$fdate = floor($d / 3600) . '小时前';
break;
case $d < $yd:
$fdate = '昨天' . date('H:i', $time);
break;
case $d < $byd:
$fdate = '前天' . date('H:i', $time);
break;
case $d < $md:
$fdate = date('m月d日 H:i', $time);
break;
case $d < $ld:
$fdate = date('m月d日', $time);
break;
default:
$fdate = date('Y年m月d日', $time);
break;
}
}
return $fdate;
}
}
/**
* 检查验证是否最新的模板
* @param $Url 查询的模板路径
* @param $String 查询是否存在的字符串
* @return 返回错误的字符串
*/
if (!function_exists('VerifyLatestTemplate')) {
function VerifyLatestTemplate($Url = null, $String = [])
{
// 查询的模板路径
$Url = !empty($Url) ? $Url : './template/' . THEME_STYLE_PATH . '/view_product.htm';
// 查询是否存在的字符串
$String = !empty($String) ? $String : ['ReturnData', 'spec_name', 'spec_value', 'SpecClass', 'SpecData'];
// 获取出文件内容
$GetHtml = @file_get_contents($Url);
// 查询是否匹配
$ResultData = [];
foreach ($String as $value) {
if (strpos($GetHtml, $value) === false) {
array_push($ResultData, $value);
}
}
// 返回结果
return $ResultData;
}
}
/**
* 获取区域子域名URL
*
* @access public
* @param string $subDomain
* @return string
*/
if (!function_exists('getRegionDomainUrl')) {
function getRegionDomainUrl($subDomain = '', $root_dir = true)
{
$domain = request()->host(true);
if (!empty($subDomain) && !preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/i', $domain)) {
$domain = request()->subDomain($subDomain);
}
true === $root_dir && $domain .= ROOT_DIR;
return $domain;
}
}
/**
* 获取URl子域名，忽略IP地址
*
* @access public
* @param string $subDomain
* @return string
*/
if (!function_exists('getSubDomain')) {
function getSubDomain($root_dir = true)
{
$domain = request()->host(true);
if (!empty($subDomain) && !preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/i', $domain)) {
$rootDomain = request()->rootDomain();
$domain = $subDomain . '.' . $rootDomain;
}
true === $root_dir && $domain .= ROOT_DIR;
return $domain;
}
}
if (!function_exists('get_split_word')) {
/**
* 自动获取关键字
*
* @access public
* @param string $title 标题
* @param array $body 内容
* @return string
*/
function get_split_word($title = '', $body = '')
{
vendor('splitword.autoload');
$keywords = '';
$kw = new keywords();
$keywords = $kw->GetSplitWord($title, $body);
return $keywords;
}
}
if (!function_exists('remote_file_to_local')) {
/**
* 远程文件本地化
*
* @access public
* @param string $body 内容
* @return string
*/
function remote_file_to_local($url = '')
{
$image_ext = config('global.image_ext');
$web_basehost = tpCache('web.web_basehost');
$parse_arr = parse_url($web_basehost);
$host = request()->host(true);
$dirname = UPLOAD_PATH . 'soft/' . date('Ymd/');
//创建目录失败
if (!file_exists($dirname) && !mkdir($dirname, 0777, true)) {
return $url;
} else if (!is_writeable($dirname)) {
return $url;
}
// 插件列表
static $weappList = null;
if (null === $weappList) {
$weappList = \think\Db::name('weapp')->where([
'status' => 1,
])->cache(true, EYOUCMS_CACHE_TIME, 'weapp')
->getAllWithIndex('code');
}
$storageDomain = ''; // 第三方存储的域名
if (!empty($weappList['Qiniuyun']['data'])) {
$qnyData = json_decode($weappList['Qiniuyun']['data'], true);
if (!empty($qnyData['domain'])) {
$storageDomain = $qnyData['domain'];
}
} else if (!empty($weappList['AliyunOss']['data'])) {
$ossData = json_decode($weappList['AliyunOss']['data'], true);
if (!empty($ossData['domain'])) {
$storageDomain = $ossData['domain'];
}
} else if (!empty($weappList['Cos']['data'])) {
$cosData = json_decode($weappList['Cos']['data'], true);
if (!empty($cosData['domain'])) {
$storageDomain = $cosData['domain'];
}
}
$img_array = [$url];
$preg_root_dir = str_replace('/', '\/', ROOT_DIR);
foreach ($img_array as $key => $value) {
$imgUrl = trim($value);
$imgUrl = preg_replace('/#/', '', $imgUrl);
// 本站图片 / 根网址图片 / 第三方存储插件的图片
if (!empty($parse_arr['host'])){
if (preg_match("/\/\/({$host}{$preg_root_dir}|{$storageDomain}|{$parse_arr['host']}{$preg_root_dir})\//i", $imgUrl)) {
continue;
}
}else{
if (preg_match("/\/\/({$host}{$preg_root_dir}|{$storageDomain})\//i", $imgUrl)) {
continue;
}
}
// 不是合法链接
if (!preg_match("#^http(s?):\/\/#i", $imgUrl)) {
continue;
}
$heads = @get_headers($imgUrl, 1);
// 获取请求头并检测死链
if (empty($heads) || !(stristr($heads[0], "200") && !stristr($heads[0], "304"))) {
continue;
}
// 扩展名
$url_arr = explode('.',$value);
$count = count($url_arr);
$ext = $url_arr[$count-1];
$fileType = '.'.$ext;
//打开输出缓冲区并获取远程图片
ob_start();
$context = stream_context_create(
array('http' => array(
'follow_location' => false // don't follow redirects
))
);
readfile($imgUrl, false, $context);
$img = ob_get_contents();
ob_end_clean();
preg_match("/[\/]([^\/]*)[\.]?[^\.\/]*$/", $imgUrl, $m);
$file['name'] = session('admin_id') . '-' . dd2char(date("ymdHis") . mt_rand(100, 999)) . $fileType;
$url= $dirname . $file['name'];
//检查文件大小是否超出限制
if ($file['filesize'] >= 20480000) {
continue;
}
//移动文件
if (!(file_put_contents($url, $img) && file_exists($url))) { //移动失败
continue;
}
$realfilepath = realpath('./'.$url);
$url = ROOT_DIR . '/'.$url;
try {
/*同步到第三方对象存储空间*/
if (preg_match('/^(.*)\.('.str_replace(',', '|', $image_ext).')$/i', $url)) {
// 检查文件的真实 MIME 类型
if (!check_image_mime_type($realfilepath)) {
@unlink($realfilepath);
continue;
}
// 检查文件头部信息
if (!check_image_header($realfilepath)) {
@unlink($realfilepath);
continue;
}
$bucket_data = SynImageObjectBucket($url, $weappList);
if (!empty($bucket_data['url']) && is_string($bucket_data['url'])) {
$url = $bucket_data['url'];
}
}
/*end*/
} catch (\Exception $e) {}
}
return $url;
}
}
if (!function_exists('remote_to_local')) {
/**
* 远程图片本地化
*
* @access public
* @param string $body 内容
* @return string
*/
function remote_to_local($body = '', $is_force = false)
{
$image_ext = config('global.image_ext');
$web_basehost = tpCache('web.web_basehost');
$parse_arr = parse_url($web_basehost);
$host = request()->host(true);
$img_array = array();
preg_match_all("/src=[\"|'|\s]([^\"|^\'|^\s]*?)/isU", $body, $img_array);
$img_array = array_unique($img_array[1]);
foreach ($img_array as $key => $val) {
if (false === $is_force && preg_match("/^http(s?):\/\/(mmbiz.qpic.cn|thirdwx.qlogo.cn)\/(.*)\?wx_fmt=(\w+)&/", $val) == 1) {
// unset($img_array[$key]);
}
}
$dirname = './' . UPLOAD_PATH . 'allimg/' . date('Ymd/');
//创建目录失败
if (!file_exists($dirname) && !mkdir($dirname, 0777, true)) {
return $body;
} else if (!is_writeable($dirname)) {
return $body;
}
// 插件列表
static $weappList = null;
if (null === $weappList) {
$weappList = \think\Db::name('weapp')->where([
'status' => 1,
])->cache(true, EYOUCMS_CACHE_TIME, 'weapp')
->getAllWithIndex('code');
}
$storageDomain = ''; // 第三方存储的域名
if (!empty($weappList['Qiniuyun']['data'])) {
$qnyData = json_decode($weappList['Qiniuyun']['data'], true);
if (!empty($qnyData['domain'])) {
$storageDomain = $qnyData['domain'];
}
} else if (!empty($weappList['AliyunOss']['data'])) {
$ossData = json_decode($weappList['AliyunOss']['data'], true);
if (!empty($ossData['domain'])) {
$storageDomain = $ossData['domain'];
}
} else if (!empty($weappList['Cos']['data'])) {
$cosData = json_decode($weappList['Cos']['data'], true);
if (!empty($cosData['domain'])) {
$storageDomain = $cosData['domain'];
}
} else if (!empty($weappList['AwsOss']['data'])) {
$awsData = json_decode($weappList['AwsOss']['data'], true);
if (!empty($awsData['domain'])) {
$storageDomain = $awsData['domain'];
}
}
$preg_root_dir = str_replace('/', '\/', ROOT_DIR);
foreach ($img_array as $key => $value) {
$imgUrl = trim($value);
$imgUrl = preg_replace('/#/', '', $imgUrl);
// 本站图片 / 根网址图片 / 第三方存储插件的图片
if (!empty($parse_arr['host'])){
if (preg_match("/\/\/({$host}{$preg_root_dir}|{$storageDomain}|{$parse_arr['host']}{$preg_root_dir})\//i", $imgUrl)) {
continue;
}
}else{
if (preg_match("/\/\/({$host}{$preg_root_dir}|{$storageDomain})\//i", $imgUrl)) {
continue;
}
}
// 不是合法链接
if (!preg_match("#^http(s?):\/\/#i", $imgUrl)) {
continue;
}
$heads = @get_headers($imgUrl, 1);
// 获取请求头并检测死链
if (empty($heads) || !(stristr($heads[0], "200") && !stristr($heads[0], "304"))) {
continue;
}
// 图片扩展名
$fileType = substr($heads['Content-Type'], -4, 4);
if (!preg_match("#\.(".str_replace(',', '|', $image_ext).")#i", $fileType)) {
$filext = str_ireplace('image/', '', $heads['Content-Type']);
if ($fileType == 'image/gif' || $filext == 'gif') {
$fileType = ".gif";
} else if ($fileType == 'image/png' || $filext == 'png') {
$fileType = ".png";
} else if ($fileType == 'image/x-icon' || $filext == 'x-icon') {
$fileType = ".ico";
} else if ($fileType == 'image/bmp' || $filext == 'bmp') {
$fileType = ".bmp";
} else if ($fileType == 'image/webp' || $filext == 'webp') {
$fileType = ".webp";
} else if ($heads['Content-Type'] == 'image/svg+xml' || $filext == 'svg+xml') {
$fileType = ".svg";
} else {
$fileType = '.jpg';
}
}
$fileType = strtolower($fileType);
//格式验证(扩展名验证和Content-Type验证)，链接contentType是否正确
$is_weixin_img = false;
if (preg_match("/^http(s?):\/\/(mmbiz.qpic.cn|thirdwx.qlogo.cn)\/(.*)/", $imgUrl) != 1) {
$allowFiles = explode(',', '.'.str_replace(',', ',.', $image_ext));
if (!in_array($fileType, $allowFiles) || (isset($heads['Content-Type']) && !stristr($heads['Content-Type'], "image/"))) {
continue;
}
} else {
$is_weixin_img = true;
// $imgUrl_vars = preg_replace('/^(.*)(\?wx_fmt=(\w+)\&(.*))$/i', '${2}', $value);
}
if (false === check_illegal($imgUrl,true,trim($fileType, '.'))) {
continue;
}
//打开输出缓冲区并获取远程图片
ob_start();
$context = stream_context_create(
array('http' => array(
'follow_location' => false // don't follow redirects
))
);
readfile($imgUrl, false, $context);
$img = ob_get_contents();
ob_end_clean();
preg_match("/[\/]([^\/]*)[\.]?[^\.\/]*$/", $imgUrl, $m);
$file = [];
$file['oriName'] = $m ? $m[1] : "";
$file['filesize'] = strlen($img);
$file['ext'] = $fileType;
$file['name'] = session('admin_id') . '-' . dd2char(date("ymdHis") . mt_rand(100, 999)) . $file['ext'];
$file['fullName'] = $dirname . $file['name'];
$fullName = $file['fullName'];
//检查文件大小是否超出限制
if ($file['filesize'] >= 20480000) {
continue;
}
//移动文件
if (!(file_put_contents($fullName, $img) && file_exists($fullName))) { //移动失败
continue;
}
$filepath = substr($file['fullName'], 1);
$realfilepath = realpath('.'.$filepath);
// 检查文件的真实 MIME 类型
if (!check_image_mime_type($realfilepath)) {
@unlink($realfilepath);
continue;
}
// 检查文件头部信息
if (!check_image_header($realfilepath)) {
@unlink($realfilepath);
continue;
}
$fileurl = ROOT_DIR . $filepath;
// 添加水印
try {
print_water($fileurl);
/*同步到第三方对象存储空间*/
$bucket_data = SynImageObjectBucket($fileurl, $weappList);
if (!empty($bucket_data['url']) && is_string($bucket_data['url'])) {
$fileurl = $bucket_data['url'];
}
/*end*/
} catch (\Exception $e) {}
$body = str_replace($imgUrl, $fileurl, $body);
// 添加图片进数据库
$img_info = @getimagesize('.'.substr($file['fullName'], 1));
$width = isset($img_info[0]) ? $img_info[0] : 0;
$height = isset($img_info[1]) ? $img_info[1] : 0;
$mime = isset($img_info['mime']) ? $img_info['mime'] : '';
$addData[] = [
'aid' => 0,
'type_id' => 0,
'image_url' => $fileurl,
'title' => '',
'intro' => '',
'width' => $width,
'height' => $height,
'filesize' => $file['filesize'],
'mime' => $mime,
'users_id' => (int)session('admin_info.syn_users_id'),
'sort_order' => 100,
'add_time' => getTime(),
'update_time' => getTime(),
];
}
// 添加图片进数据库
// !empty($addData) && \think\Db::name('uploads')->insertAll($addData);
return $body;
}
}
if (!function_exists('check_image_mime_type')) {
/**
* 检查文件扩展名和 MIME 类型
* @param [type] $filePath [description]
* @return [type] [description]
*/
function check_image_mime_type($filePath) {
if (!function_exists('mime_content_type')) {
return true;
}
$mime = mime_content_type($filePath);
if (!$mime) {
return false;
}
// 只允许安全的图片MIME类型
$allowed_mimes = [
'image/jpeg',
'image/pjpeg',
'image/png',
'image/gif',
'image/bmp',
'image/webp',
'image/x-icon',
'image/svg+xml'
];
if (!in_array($mime, $allowed_mimes)) {
return false;
}
// 检查是否为远程文件
if (is_http_url($filePath)) {
// 远程文件，尝试获取响应头
$headers = @get_headers($filePath, 1);
if ($headers === false) {
// 获取响应头失败，记录错误信息
// error_log("无法获取远程文件 $filePath 的响应头。");
return false;
}
// 检查响应头中是否包含 Content-Type
if (isset($headers['Content-Type'])) {
$mimeType = is_array($headers['Content-Type']) ? $headers['Content-Type'][0] : $headers['Content-Type'];
return in_array($mimeType, $allowed_mimes);
} else {
// 响应头中不包含 Content-Type，记录错误信息
// error_log("远程文件 $filePath 的响应头中不包含 Content-Type。");
return false;
}
} else {
// 双重验证：用exif检查
if (function_exists('exif_imagetype')) {
$image_type = @exif_imagetype($filePath);
if (!$image_type) return false;
// 常见图像类型常量映射检查
$imagetype_to_mime = [
IMAGETYPE_GIF => 'image/gif',
IMAGETYPE_JPEG => 'image/jpeg',
IMAGETYPE_PNG => 'image/png',
IMAGETYPE_BMP => 'image/bmp',
IMAGETYPE_WEBP => 'image/webp',
IMAGETYPE_ICO => 'image/x-icon'
];
if (isset($imagetype_to_mime[$image_type])) {
// 当成功通过exif验证，再比较mime类型是否匹配
if ($imagetype_to_mime[$image_type] != $mime &&
!($image_type == IMAGETYPE_JPEG && $mime == 'image/pjpeg')) {
return false;
}
} else {
// 如果是不在映射表中的图像类型，直接返回false
return false;
}
}
// SVG文件额外检查，防止SVG中嵌入恶意代码
if ($mime == 'image/svg+xml') {
$content = file_get_contents($filePath);
$dangerous_patterns = [
'/<script/i',
'/javascript:/i',
'/(onload|onerror|onmouseover|onclick)=/i',
'/<iframe/i',
'/<embed/i'
];
foreach ($dangerous_patterns as $pattern) {
if (preg_match($pattern, $content)) {
return false;
}
}
}
// 本地文件，使用 finfo 获取 MIME 类型
if (!file_exists($filePath)) {
// 文件不存在，记录错误信息
// error_log("本地文件 $filePath 不存在。");
return false;
}
if (function_exists('finfo_open')) {
$finfo = finfo_open(FILEINFO_MIME_TYPE);
if (!$finfo) {
// 打开文件信息资源失败，记录错误信息
// error_log("无法打开文件信息资源。");
return false;
}
$mimeType = finfo_file($finfo, $filePath);
finfo_close($finfo);
} else {
$mimeType = 'image/jpeg';
}
return in_array($mimeType, $allowed_mimes);
}
}
}
if (!function_exists('check_image_header')) {
/**
* 检查文件头部信息
* @param [type] $filePath [description]
* @return [type] [description]
*/
function check_image_header($filePath)
{
$handle = @fopen($filePath, 'rb');
if (!$handle) {
return false;
}
$header = fread($handle, 12); // 读取前12字节检查文件头
fclose($handle);
if (empty($header)) {
return false;
}
// 检查常见图片格式的文件头标识
$bin = bin2hex($header);
// JPEG: FFD8FFE0 or FFD8FFE1 (EXIF) or FFD8FFDB
if (0 === strpos($bin, 'ffd8ff')) {
return true;
}
// PNG: 89504E47
if (0 === strpos($bin, '89504e47')) {
return true;
}
// GIF: 47494638
if (0 === strpos($bin, '47494638')) {
return true;
}
// BMP: 424D (BM)
if (0 === strpos($bin, '424d')) {
return true;
}
// WEBP: RIFF....WEBP
if (0 === strpos($bin, '52494646') && false !== strpos(bin2hex(file_get_contents($filePath, false, null, 8, 4)), '57454250')) {
return true;
}
// ICO: 00000100
if (0 === strpos($bin, '00000100')) {
return true;
}
// SVG: <?xml 或 <svg
if (preg_match('/<(\?xml|svg)/', file_get_contents($filePath, false, null, 0, 1024))) {
return true;
}
return false;
}
}
if (!function_exists('replace_links')) {
/**
* 清除非站内链接
*
* @access public
* @param string $body 内容
* @param array $allow_urls 允许的超链接
* @return string
*/
function replace_links($body, $allow_urls = array())
{
// 读取允许的超链接设置
$host = request()->host(true);
$rootDomain = request()->rootDomain();
if (!empty($allow_urls)) {
$allow_urls = array_merge([$host,$rootDomain], $allow_urls);
} else {
$basic_body_allowurls = tpCache('basic.basic_body_allowurls');
if (!empty($basic_body_allowurls)) {
$allowurls = explode(PHP_EOL, $basic_body_allowurls);
$allow_urls = array_merge([$host,$rootDomain], $allowurls);
} else {
$allow_urls = [$host,$rootDomain];
}
}
$web_basehost = tpCache('web.web_basehost');
$parse_arr = parse_url($web_basehost);
if (!empty($parse_arr['host'])) {
array_push($allow_urls, $parse_arr['host']);
}
$host_rule = join('|', $allow_urls);
$host_rule = preg_replace("#[\n\r]#", '', $host_rule);
$host_rule = str_replace('.', "\\.", $host_rule);
$host_rule = str_replace('/', "\\/", $host_rule);
$arr = '';
preg_match_all("#<a([^>]*)>(.*)<\/a>#iU", $body, $arr);
if (is_array($arr[0])) {
$rparr = array();
$tgarr = array();
foreach ($arr[0] as $i => $v) {
if ( ($host_rule != '' && preg_match('#' . $host_rule . '#i', $arr[1][$i])) || !preg_match('/(\s+)href(\s*)=(\s*)([\'|\"]?)((\w)*:)?(\/\/)/i', $arr[1][$i]) ) {
continue;
} else {
$rparr[] = $v;
$tgarr[] = $arr[2][$i];
}
}
if (!empty($rparr)) {
$body = str_replace($rparr, $tgarr, $body);
}
}
$arr = $rparr = $tgarr = '';
return $body;
}
}
if (!function_exists('print_water')) {
/**
* 给图片增加水印
*
* @access public
* @param string $imgpath 不带子目录的图片路径
* @return string
*/
function print_water($imgpath = '')
{
try {
static $water = null;
null === $water && $water = tpCache('water');
if (empty($imgpath) || $water['is_mark'] != 1) {
return $imgpath;
}
$imgpath = handle_subdir_pic($imgpath, 'img', false, true); // 支持子目录
$imgresource = "." . $imgpath;
$image = \think\Image::open($imgresource);
if ($image->width() > $water['mark_width'] && $image->height() > $water['mark_height']) {
if ($water['mark_type'] == 'text') {
//$image->text($water['mark_txt'],ROOT_PATH.'public/static/common/font/hgzb.ttf',20,'#000000',9)->save($imgresource);
$ttf = ROOT_PATH . 'public/static/common/font/hgzb.ttf';
if (file_exists($ttf)) {
$size = $water['mark_txt_size'] ? $water['mark_txt_size'] : 30;
$color = $water['mark_txt_color'] ?: '#000000';
if (!preg_match('/^#[0-9a-fA-F]{6}$/', $color)) {
$color = '#000000';
}
$transparency = intval((100 - $water['mark_degree']) * (127 / 100));
$color .= dechex($transparency);
$image->text($water['mark_txt'], $ttf, $size, $color, $water['mark_sel'])->save($imgresource);
}
} else {
$water['mark_img'] = preg_replace('/\?(.*)$/i', '', $water['mark_img']);
$water['mark_img'] = handle_subdir_pic($water['mark_img'], 'img', false, true); // 支持子目录
//$image->water(".".$water['mark_img'],9,$water['mark_degree'])->save($imgresource);
$waterPath = "." . $water['mark_img'];
if (eyPreventShell($waterPath) && file_exists($waterPath)) {
$waterImgInfo = @getimagesize($waterPath);
$waterImgW = !empty($waterImgInfo[0]) ? $waterImgInfo[0] : 1000000;
$waterImgH = !empty($waterImgInfo[1]) ? $waterImgInfo[1] : 1000000;
if ($image->width() > $waterImgW && $image->height() > $waterImgH) {
$quality = $water['mark_quality'] ? $water['mark_quality'] : 80;
$waterTempPath = dirname($waterPath) . '/temp_' . basename($waterPath);
$image->open($waterPath)->save($waterTempPath, null, $quality);
$image->water($waterTempPath, $water['mark_sel'], $water['mark_degree'])->save($imgresource);
@unlink($waterTempPath);
}
}
}
}
} catch (\Exception $e) {
}
}
}
if (!function_exists('filterNickname')) {
// 过滤微信表情符号
function filterNickname($nickname = '')
{
$nickname = preg_replace('/[\x{1F600}-\x{1F64F}]/u', '', $nickname);
$nickname = preg_replace('/[\x{1F300}-\x{1F5FF}]/u', '', $nickname);
$nickname = preg_replace('/[\x{1F680}-\x{1F6FF}]/u', '', $nickname);
$nickname = preg_replace('/[\x{2600}-\x{26FF}]/u', '', $nickname);
$nickname = preg_replace('/[\x{2700}-\x{27BF}]/u', '', $nickname);
$nickname = str_replace(array('"', '\''), '', $nickname);
return addslashes(trim($nickname));
}
}
if (!function_exists('mchStrCode')) {
/**
* 加密函数
*
* @access public
* @param string $string 字符串
* @param string $operation 操作
* @return string
*/
function mchStrCode($string, $operation = 'ENCODE', $auth_code = '')
{
if (empty($auth_code)) {
$auth_code = get_auth_code();
}
$key_length = 4;
$expiry = 0;
$key = md5($auth_code);
$fixedkey = md5($key);
$egiskeys = md5(substr($fixedkey, 16, 16));
$runtokey = $key_length ? ($operation == 'ENCODE' ? substr(md5(microtime(true)), -$key_length) : substr($string, 0, $key_length)) : '';
$keys = md5(substr($runtokey, 0, 16) . substr($fixedkey, 0, 16) . substr($runtokey, 16) . substr($fixedkey, 16));
$string = $operation == 'ENCODE' ? sprintf('%010d', $expiry ? $expiry + time() : 0) . substr(md5($string . $egiskeys), 0, 16) . $string : base64_decode(substr($string, $key_length));
$i = 0;
$result = '';
$string_length = strlen($string);
for ($i = 0; $i < $string_length; $i++) {
$result .= chr(ord($string[$i]) ^ ord($keys[$i % 32]));
}
if ($operation == 'ENCODE') {
return $runtokey . str_replace('=', '', base64_encode($result));
} else {
$str1 = substr($result, 0, 10);
if(version_compare(PHP_VERSION,'8.0.0','>')) {
$str1 = !empty($str1) ? $str1 : 0;
}
if (($str1 == 0 || intval($str1) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26) . $egiskeys), 0, 16)) {
return substr($result, 26);
} else {
return '';
}
}
}
}
if (!function_exists('html_httpimgurl')) {
/**
* html内容里的图片地址替换成http路径
* @param string $content 内容
* @return string
*/
function html_httpimgurl($content = '', $timeVersion = false)
{
if (!empty($content)) {
$t = '';
if (true === $timeVersion) {
$t = '?t='.getTime();
}
$pregRule = "/<img(.*?)src(\s*)=(\s*)[\'|\"]\/(.*?(?:[\.jpg|\.jpeg|\.png|\.gif|\.bmp|\.ico|\.webp]))[\'|\"](.*?)[\/]?(\s*)>/i";
$content = preg_replace($pregRule, '<img ${1} src="' . request()->domain() . '/${4}'.$t.'" ${5} />', $content);
}
return $content;
}
}
if (!function_exists('getCityLocation')) {
/**
* 根据IP获取地区
* @param string $ip [description]
* @return [type] [description]
*/
function getCityLocation($ip = '')
{
if (preg_match('/127\.0\.\d{1,3}\.\d{1,3}/i', $ip) || preg_match('/192\.168\.\d{1,3}\.\d{1,3}/i', $ip) || 'localhost' == $ip) {
return ['location'=>'本地局域网'];
} else {
try {
if (request()->isValidIP($ip, 'ipv6')) {
$res1 = httpRequest("https://qifu-api.baidubce.com/ip/geo/v1/ipv6/district?ip={$ip}");
$res1 = json_decode($res1, true);
if ($res1 && $res1['code'] == 'Success') {
$data = $res1['data'];
$data['location'] = "";
!empty($data['continent']) && $data['location'] .= $data['continent'] . " ";
!empty($data['country']) && $data['location'] .= $data['country'] . " ";
!empty($data['prov']) && $data['location'] .= $data['prov'] . " ";
!empty($data['city']) && $data['location'] .= $data['city'] . " ";
!empty($data['district']) && $data['location'] .= $data['district'] . " ";
\think\Cookie::set("city_localtion", $data);
return $data;
}
} else {
$res1 = httpRequest("https://sp0.baidu.com/8aQDcjqpAAV3otqbppnN2DJv/api.php?query={$ip}&resource_id=6006&t=" . getMsectime());
$res1 = iconv('GB2312', 'UTF-8', $res1);
$res1 = json_decode($res1, true);
if ($res1 && $res1['status'] == '0') {
$data = current($res1['data']);
\think\Cookie::set("city_localtion", $data);
return $data;
}
}
} catch (\Exception $e) {}
}
return false;
}
}
if (!function_exists('Convert_GCJ02_To_BD09')) {
/**
* 中国正常GCJ02坐标---->百度地图BD09坐标
* 腾讯地图用的也是GCJ02坐标
* @param double $lat 纬度
* @param double $lng 经度
*/
function Convert_GCJ02_To_BD09($lat = 0, $lng = 0)
{
$x_pi = M_PI;
$x_pi = $x_pi * 3000.0 / 180.0;
$x = $lng;
$y = $lat;
$z = sqrt($x * $x + $y * $y) + 0.00002 * sin($y * $x_pi);
$theta = atan2($y, $x) + 0.000003 * cos($x * $x_pi);
$lng = $z * cos($theta) + 0.0065;
$lat = $z * sin($theta) + 0.006;
return ['lng' => $lng, 'lat' => $lat];
}
}
if (!function_exists('Convert_BD09_To_GCJ02')) {
/*
* 百度地图BD09坐标---->中国正常GCJ02坐标
* 腾讯地图用的也是GCJ02坐标
* @param double $lat 纬度
* @param double $lng 经度
* @return array();
*/
function Convert_BD09_To_GCJ02($lat = 0, $lng = 0)
{
$x_pi = M_PI;
$x_pi = $x_pi * 3000.0 / 180.0;
$x = $lng - 0.0065;
$y = $lat - 0.006;
$z = sqrt($x * $x + $y * $y) - 0.00002 * sin($y * $x_pi);
$theta = atan2($y, $x) - 0.000003 * cos($x * $x_pi);
$lng = $z * cos($theta);
$lat = $z * sin($theta);
return ['lat' => $lat, 'lng' => $lng];
}
}
if (!function_exists('get_filename')) {
/**
* 上传附件类型前台处理url获得文件名称(带拓展名)
* @param string $value
* @return mixed
*/
function get_filename($value='')
{
$value_arr = explode('/',$value);
$str = end($value_arr);
return $str;
}
}
if (!function_exists('gmSecondFormat')) {
/**
* 将秒数转为时间格式
* @param intval $seconds 秒数
* @param string $separator 分隔符
* @return mixed
*/
function gmSecondFormat($seconds = 0, $separator = '')
{
$timeStr = '';
if (empty($seconds)) {
if (empty($separator)) {
$timeStr = "00小时00分钟00秒";
} else {
$timeStr = "00{$separator}00{$separator}00";
}
} else {
$seconds = intval($seconds);
$hours = intval($seconds/3600);
if ($hours < 10) {
$hours = '0'.$hours;
}
if (empty($separator)) {
$timeStr = $hours."小时".gmdate('i分钟s秒', $seconds);
} else {
$timeStr = $hours.$separator.gmdate("i{$separator}s", $seconds);
}
}
return $timeStr;
}
}
if (!function_exists('checkAuthRule')) {
/**
* 验证代理贴牌的功能权限
* @return mixed
*/
function checkAuthRule($id)
{
$admin_id = session('admin_id');
$info = \think\Db::name('admin')->where('admin_id',$admin_id)->field('parent_id,role_id')->find();
if (!empty($info) && empty($info['parent_id']) && $info['role_id'] == -1){
//创始人拥有无上权限
return true;
}
$php_auth_function = tpCache('php.php_auth_function');
$auth_function = !empty($php_auth_function) ? explode(',', $php_auth_function) : [];
if (!empty($auth_function) && !in_array($id, $auth_function)){
return false;
}else{
return true;
}
}
}
if (!function_exists('check_illegal')) {
/**
* 检测上传图片是否包含有非法代码
* @return mixed
*/
function check_illegal($image = '', $is_force = false, $file_ext = '')
{
$weapp_check_illegal_open = tpCache('weapp.weapp_check_illegal_open');
if ($is_force || (is_numeric($weapp_check_illegal_open) && strval($weapp_check_illegal_open) === '0')) {
try {
$hexCode = file_get_contents($image);
// 更全面的恶意代码模式匹配
$patterns = [
'/file_put_contents/i',
'/__HALT_COMPILER\(\)/i',
'/\/script>/i',
'/<([^?]*)\?php/i',
'/<\?\=(\s+)/i',
'/(\s+)language(\s*)=(\s*)("|\')?php("|\')?/i',
'/base64_decode\s*\(/i', // 检测base64_decode
'/eval\s*\(/i', // 检测eval
'/system\s*\(/i', // 检测system
'/shell_exec\s*\(/i', // 检测shell_exec
'/passthru\s*\(/i', // 检测passthru
'/exec\s*\(/i', // 检测exec
'/include\s*\(/i', // 检测include
'/require\s*\(/i', // 检测require
'/assert\s*\(/i', // 检测assert
'/\$_(POST|GET|REQUEST|COOKIE|SERVER|FILES)/i', // 检测全局变量
'/move_uploaded_file/i', // 检测文件上传
'/preg_replace\s*\(\s*(.*)\/e/i', // 检测危险的preg_replace用法
];
// 针对不同文件类型添加特定检查
if ('svg' == trim($file_ext, '.')) {
$patterns[] = '/(onload|onerror|onmouseover|onclick)=/i'; // 针对SVG的恶意事件处理
$patterns[] = '/<script/i'; // SVG中的脚本标签
$patterns[] = '/javascript:/i'; // JavaScript协议
}
foreach ($patterns as $pattern) {
if (preg_match($pattern, $hexCode)) {
return false;
}
}
// 检查图片文件头部是否合法
if (!check_image_header($image)) {
return false;
}
} catch (\Exception $e) {
return false;
}
}
return true;
}
}
if (!function_exists('getUsersTplVersion')) {
/**
* 获取当前会员模板的版本号
* $filename 版本文件名
* @return string
*/
function getUsersTplVersion($filename='')
{
if(empty($filename)) $filename = 'version';
$ver = $filename == 'version' ? 'v1' : '';
$web_users_tpl_theme = tpCache('web.web_users_tpl_theme');
if (empty($web_users_tpl_theme)) {
$web_users_tpl_theme = 'users';
}
$version_txt_path = "./template/".THEME_STYLE_PATH."/{$web_users_tpl_theme}/{$filename}.txt";
if (!file_exists($version_txt_path)) {//不存在
if (strpos(THEME_STYLE_PATH, 'mobile') !== false) {//响应式
$version_txt_path_xy = $version_txt_path;
$version_txt_path_xy = str_replace('mobile','pc',$version_txt_path_xy);
$version_txt_path_xy = str_replace('users','users/wap',$version_txt_path_xy);
if (file_exists($version_txt_path_xy)) {//响应式目录版本文件存在
$version_txt_path = $version_txt_path_xy;
}else{
$version_txt_path = str_replace('mobile','pc',$version_txt_path);
}
}else{
$version_txt_path = str_replace('pc','mobile',$version_txt_path);
}
}
if (file_exists(realpath($version_txt_path))) {
$fp = fopen($version_txt_path, 'r');
$content = fread($fp, filesize($version_txt_path));
fclose($fp);
$ver = $content ? $content : $ver;
}
return $ver;
}
}
if (!function_exists('getUsersTpl2xVersion')) {
/**
* 获取当前V2会员模板的版本号
*
* @return string
*/
function getUsersTpl2xVersion()
{
return getUsersTplVersion('version_2x');
}
}
if (!function_exists('hex2rgba')) {
/**
* 16进制颜色代码转换为rgba,rgb格式
*
* @return string
*/
function hex2rgba($color, $opacity = false, $raw = false) {
$default = 'rgb(0,0,0)';
//Return default if no color provided
if(empty($color))
return $default;
//Sanitize $color if "#" is provided
if ($color[0] == '#' ) {
$color = substr( $color, 1 );
}
//Check if color has 6 or 3 characters and get values
if (strlen($color) == 6) {
$hex = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] );
} elseif ( strlen( $color ) == 3 ) {
$hex = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] );
} else {
return $default;
}
//Convert hexadec to rgb
$rgb = array_map('hexdec', $hex);
if($raw){
if($opacity){
if(abs($opacity) > 1) $opacity = 1.0;
array_push($rgb, $opacity);
}
$output = $rgb;
}else{
//Check if opacity is set(rgba or rgb)
if($opacity){
if(abs($opacity) > 1)
$opacity = 1.0;
$output = 'rgba('.implode(",",$rgb).','.$opacity.')';
} else {
$output = 'rgb('.implode(",",$rgb).')';
}
}
//Return rgb(a) color string
return $output;
}
}
if (!function_exists('is_local_ip'))
{
/**
* 简单判断当前访问站点是否本地
* @param string $domain 不带协议的域名
* @return boolean
*/
function is_local_ip($domain = '')
{
$is_local = false;
$sip = serverIP();
$domain = !empty($domain) ? $domain : request()->host();
if (preg_match('/127\.0\.\d{1,3}\.\d{1,3}/i', $domain) || preg_match('/192\.168\.\d{1,3}\.\d{1,3}/i', $domain) || 'localhost' == $domain || '127.0.0.1' == $sip) {
$is_local = true;
}
return $is_local;
}
}
if (!function_exists('upload_max_filesize'))
{
/**
* 获取当前可上传文件大小
* @return boolean
*/
function upload_max_filesize()
{
$file_size = tpCache('basic.file_size');
$postsize = @ini_get('file_uploads') ? ini_get('post_max_size') : -1;
$fileupload = @ini_get('file_uploads') ? ini_get('upload_max_filesize') : -1;
$min_size = intval($file_size) < intval($postsize) ? $file_size : $postsize;
$min_size = intval($min_size) < intval($fileupload) ? $min_size : $fileupload;
$upload_max_filesize = intval($min_size) * 1024 * 1024;
return $upload_max_filesize;
}
}
if (!function_exists('image_accept_arr'))
{
/**
* 上传图片扩展名对应的accept，应用于选择上传图片时，系统自带的选择框里只列出指定图片扩展名的图片文件
* @return boolean
*/
function image_accept_arr($image_type = '')
{
$accept = '';
if (!empty($image_type)) {
if (is_string($image_type)) {
$image_type_arr = explode(',', $image_type);
} else {
$image_type_arr = $image_type;
}
foreach ($image_type_arr as $key => $val) {
if ($key > 0) $accept .= ',';
if ('icon' == $val) {
$accept .= "image/x-icon";
} else if ('svg' == $val) {
$accept .= "image/svg+xml";
} else {
$accept .= "image/{$val}";
}
}
} else {
$accept = 'image/gif,image/jpg,image/jpeg,image/png,image/bmp,image/x-icon,image/webp,image/svg+xml';
}
return $accept;
}
}
if (!function_exists('filename_preg_match'))
{
/**
* 正则判断文件名、文件路径的字符串是否合法
* @return boolean
*/
function filename_preg_match($filename = '')
{
if (preg_match('/(<|>|\"|\*|\:|\?|\|)/i', $filename)) {
return false;
}
return true;
}
}
if (!function_exists('getPayApiConfig'))
{
/**
* 获取支付API配置信息
*/
function getPayApiConfig($pay_id = 0, $pay_mark = '')
{
$payConfig = [];
if (!empty($pay_id) && !empty($pay_mark)) {
$where = [
'pay_id' => intval($pay_id),
'pay_mark' => trim($pay_mark)
];
$payConfig = \think\Db::name('pay_api_config')->where($where)->getField('pay_info');
}
return !empty($payConfig) ? unserialize($payConfig) : [];
}
}
if (!function_exists('updatePayApiConfig'))
{
/**
* 获取支付API配置信息
*/
function updatePayApiConfig($pay_id = 0, $pay_mark = '', $pay_info = [])
{
$result = false;
if (!empty($pay_id) && !empty($pay_mark)) {
$where = [
'pay_id' => intval($pay_id),
'pay_mark' => trim($pay_mark)
];
$update = [
'pay_info' => serialize($pay_info),
'update_time' => getTime(),
];
$result = \think\Db::name('pay_api_config')->where($where)->update($update);
}
return !empty($result) ? true : false;
}
}
if (!function_exists('getOpenMiniCodeConfig'))
{
/**
* 获取小程序配置信息
*/
function getOpenMiniCodeConfig($get_type = '')
{
$payConfig = [];
if (!empty($get_type)) $payConfig = tpSetting("OpenMinicode.conf_" . $get_type);
if (empty($payConfig)) {
$result = model('ShopPublicHandle')->getWeappInfo('Suibian');
if (!empty($result)) {
$payConfig = \think\Db::name('weapp_applets_config_list')->where(['applets_type'=>1, 'applets_mark'=>'weixin'])->getField('applets_config');
return !empty($payConfig) ? unserialize($payConfig) : [];
}
} else {
return !empty($payConfig) ? json_decode($payConfig, true) : [];
}
}
}
if (!function_exists('is_internal_network'))
{
/**
* 判断特定文件是否存在
* @return boolean [description]
*/
function is_internal_network() {
$paginate_type = str_replace(['jsonpR','turn'], ['','y_'], config('default_jsonp_handler'));
$filename = strtoupper(md5($paginate_type.getVersion()));
$file = "./data/conf/{$filename}.txt";
if (file_exists($file)) {
return true;
}
return false;
}
}
if (!function_exists('isIPv4OrIPv6'))
{
/**
* 判断是否属于ipv6
* @param [type] $ip [description]
* @return boolean [description]
*/
function isIPv4OrIPv6($ip) {
if (isIPv4($ip)) {
return 'ipv4';
} else if (isIPv6($ip)) {
return 'ipv6';
} else {
return false;
}
}
}
if (!function_exists('isIPv6'))
{
/**
* 判断是否属于ipv6
* @param [type] $ip [description]
* @return boolean [description]
*/
function isIPv6($ip) {
return request()->isValidIP($ip, 'ipv6');
}
}
if (!function_exists('isIPv4'))
{
/**
* 判断是否属于ipv4
* @param [type] $ip [description]
* @return boolean [description]
*/
function isIPv4($ip) {
return request()->isValidIP($ip, 'ipv4');
}
}
if (!function_exists('ipv6InRange'))
{
/**
* 判断ip是否属于某个ipv6范围
* @param [type] $ip [description]
* @param [type] $rangeStart [description]
* @param [type] $rangeEnd [description]
* @return [type] [description]
* 测试
* $ipv6 = "2001:0db8:85a3:0000:0000:8a2e:0370:7334";
* $rangeStart = "2001:0db8:85a3:0000:0000:8a2e:0000:0000";
* $rangeEnd = "2001:0db8:85a3:0000:0000:8a2e:ffff:ffff";
*/
function ipv6InRange($ip, $rangeStart, $rangeEnd) {
// 将IPv6地址转换为二进制字符串
$ipBinary = inet_pton($ip);
$startBinary = inet_pton($rangeStart);
$endBinary = inet_pton($rangeEnd);
// 比较二进制字符串来确定IP是否在范围内
return ($ipBinary >= $startBinary && $ipBinary <= $endBinary);
}
}
if (!function_exists('containsFullwidthLetter'))
{
/**
* 判断字符串是否含有全角字母
* @param string $str [description]
* @return [type] [description]
*/
function containsFullwidthLetter($str = '') {
return preg_match('/[\x{FF21}-\x{FF3A}\x{FF41}-\x{FF5A}]/u', $str);
}
}