1645 lines
52 KiB
PHP
1645 lines
52 KiB
PHP
<?php
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/**
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* @Descripttion : FOXCMS 是一款高效的 PHP 多端跨平台内容管理系统
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* @Author : FoxCMS Team
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* @Date : 2023/6/26 16:55
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* @version : V1.08
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* @copyright : ©2021-现在 贵州黔狐科技股份有限公司 版权所有
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* @LastEditTime : 2023/6/26 16:55
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*/
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use think\facade\Db;
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use think\facade\Log;
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include_once $this->getAppPath() . 'func/commont.php';
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// 字节数Byte转换为KB、MB、GB、TB
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function xn_file_size($size)
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{
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$units = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
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for ($i = 0; $size >= 1024 && $i < 5; $i++) $size /= 1024;
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return round($size, 2) . $units[$i];
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}
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// 当前目录下的文件列表
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function getDirFile($directory, $activepath = '', &$arr_file = array(), &$curTemplate = "default")
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||
{
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||
if (!file_exists($directory)) {
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||
return false;
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||
}
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||
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$fileArr = $dirArr = $parentArr = array();
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$mydir = dir($directory);
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while (false !== $file = $mydir->read()) {
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$filesize = $filetime = $intro = '';
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$filemine = 'file';
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if ($file != "." && $file != ".." && !is_dir("$directory/$file")) {
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||
@$filesize = filesize("$directory/$file");
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@$filesize = xn_file_size($filesize);
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||
@$filetime = date('Y-m-d', filemtime("$directory/$file"));
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}
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Log::info($file);
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if ($file == '.') {
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continue;
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||
} else if ($file == "..") {
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if ($activepath == "" || $activepath == (DIRECTORY_SEPARATOR . $curTemplate)) {
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continue;
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||
}
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$parentArr = array(
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||
array(
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||
'filepath' => preg_replace("#[\/][^\/]*$#i", "", $activepath),
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||
'filename' => '上级目录',
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||
'filesize' => '',
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||
'filetime' => '',
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||
'filemine' => 'dir',
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||
'filetype' => 'dir2',
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||
'icon' => 'file_topdir.gif',
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||
'intro' => '（当前目录：' . $activepath . '）',
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||
),
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||
);
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||
continue;
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||
} else if (is_dir("$directory/$file")) {
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||
if (preg_match("#^_(.*)$#i", $file)) continue; #屏蔽FrontPage扩展目录和linux隐蔽目录
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if (preg_match("#^\.(.*)$#i", $file)) continue;
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$filepath = $activepath . '/' . $file;
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$filepath = replaceSymbol($filepath);
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$file_info = array(
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'filepath' => $filepath,
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'filename' => $file,
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||
'filesize' => '',
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||
'filetime' => '',
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||
'filemine' => 'dir',
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'filetype' => 'dir',
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'icon' => 'dir.gif',
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'intro' => '',
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);
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array_push($dirArr, $file_info);
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continue;
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} else if (preg_match("#\.(gif|png)#i", $file)) {
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$filemine = 'image';
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$filetype = 'gif';
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$icon = 'gif.gif';
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||
} else if (preg_match("#\.(jpg|jpeg|bmp|webp)#i", $file)) {
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$filemine = 'image';
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$filetype = 'jpg';
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$icon = 'jpg.gif';
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||
} else if (preg_match("#\.(svg)#i", $file)) {
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||
$filemine = 'image';
|
||
$filetype = 'svg';
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||
$icon = 'jpg.gif';
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||
} else if (preg_match("#\.(swf|fla|fly)#i", $file)) {
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$filetype = 'flash';
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||
$icon = 'flash.gif';
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||
} else if (preg_match("#\.(zip|rar|tar.gz)#i", $file)) {
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||
$filetype = 'zip';
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$icon = 'zip.gif';
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} else if (preg_match("#\.(exe)#i", $file)) {
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||
$filetype = 'exe';
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||
$icon = 'exe.gif';
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||
} else if (preg_match("#\.(mp3|wma)#i", $file)) {
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$filetype = 'mp3';
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||
$icon = 'mp3.gif';
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||
} else if (preg_match("#\.(wmv|api)#i", $file)) {
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$filetype = 'wmv';
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$icon = 'wmv.gif';
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||
} else if (preg_match("#\.(rm|rmvb)#i", $file)) {
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||
$filetype = 'rm';
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||
$icon = 'rm.gif';
|
||
} else if (preg_match("#\.(txt|inc|pl|cgi|asp|xml|xsl|aspx|cfm)#", $file)) {
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$filetype = 'txt';
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||
$icon = 'txt.gif';
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||
} else if (preg_match("#\.(htm|html)#i", $file)) {
|
||
$filetype = 'htm';
|
||
$icon = 'htm.gif';
|
||
} else if (preg_match("#\.(php)#i", $file)) {
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||
$filetype = 'php';
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||
$icon = 'php.gif';
|
||
} else if (preg_match("#\.(js)#i", $file)) {
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||
$filetype = 'js';
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||
$icon = 'js.gif';
|
||
} else if (preg_match("#\.(css)#i", $file)) {
|
||
$filetype = 'css';
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||
$icon = 'css.gif';
|
||
} else {
|
||
$filetype = 'other';
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||
$icon = 'other.gif';
|
||
}
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||
|
||
$filepath = $activepath . '/' . $file;
|
||
$filepath = replaceSymbol($filepath);
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||
$file_info = array(
|
||
'filepath' => $filepath,
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||
'filename' => $file,
|
||
'filesize' => $filesize,
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||
'filetime' => $filetime,
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||
'filemine' => $filemine,
|
||
'filetype' => $filetype,
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||
'icon' => $icon,
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||
'intro' => $intro,
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||
);
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array_push($fileArr, $file_info);
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||
}
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||
$mydir->close();
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$arr_file = array_merge($parentArr, $dirArr, $fileArr);
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return $arr_file;
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}
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||
// 驼峰命名转下划线命名
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||
function xn_uncamelize($camelCaps, $separator = '_')
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||
{
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||
return strtolower(preg_replace('/([a-z])([A-Z])/', "$1" . $separator . "$2", $camelCaps));
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||
}
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// 密码加密函数
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||
function xn_encrypt($password)
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||
{
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||
$salt = 'fox';
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||
return md5(md5($password . $salt));
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||
}
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||
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||
// 密码验证必须包含数字、大小写字母、特殊字符中至少3种,且不少于8位
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||
function verify_password($password, $maxLength = "")
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||
{
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||
$pattern = '/^(?![a-zA-Z]+$)(?![A-Z0-9]+$)(?![A-Z\W_]+$)(?![a-z0-9]+$)(?![a-z\W_]+$)(?![0-9\W_]+$)[a-zA-Z0-9\W_]{8,' . $maxLength . '}$/';
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||
if (preg_match($pattern, $password)) {
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return true;
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||
}
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return false;
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||
}
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// 管理员操作日志
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function xn_add_admin_log($remark, $type = 'system', $content = "")
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{
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||
if ($type == "login") {
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||
$param = "";
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||
} else {
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||
$param = json_encode(request()->param(), JSON_UNESCAPED_UNICODE);
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||
}
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||
$data = [
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||
'admin_id' => session('admin_auth.id') ?? 0,
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'url' => request()->url(true),
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'ip' => request()->ip(),
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'remark' => $remark,
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||
'method' => request()->method(),
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||
'param' => $param,
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||
'create_time' => date('Y-m-d H:i:s', time()),
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'type' => $type,
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||
'content' => $content
|
||
];
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\app\common\model\AdminLog::insert($data);
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||
}
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/**
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* 获取自定义config/cfg目录下的配置
|
||
* 用法： xn_cfg('base') 或 xn_cfg('base.website') 不支持无限极
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*/
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||
function xn_cfg($name, $default = '', $path = 'cfg')
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{
|
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if (false === strpos($name, '.')) {
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$name = strtolower($name);
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$config = \think\facade\Config::load($path . '/' . $name, $name);
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return $config ?? [];
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}
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$name_arr = explode('.', $name);
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$name_arr[0] = strtolower($name_arr[0]);
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$filename = $name_arr[0];
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||
$config = \think\facade\Config::load($path . '/' . $filename, $filename);
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return $config[$name_arr[1]] ?? $default;
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||
}
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// 根目录物理路径
|
||
function xn_root()
|
||
{
|
||
return app()->getRootPath() . 'public';
|
||
}
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||
|
||
/**
|
||
* 构建图片上传HTML 单图
|
||
* @param string $value
|
||
* @param string $file_name
|
||
* @param null $water 是否添加水印 null-系统配置设定 1-添加水印 0-不添加水印
|
||
* @param null $thumb 生成缩略图，传入宽高，用英文逗号隔开，如：200,200（仅对本地存储方式生效，七牛、oss存储方式建议使用服务商提供的图片接口）
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||
*/
|
||
function xn_upload_one($value, $file_name, $water = null, $thumb = null)
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||
{
|
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$html = <<<php
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||
<div class="xn-upload-box">
|
||
<div class="t layui-col-md12 layui-col-space10">
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||
<input type="hidden" name="{$file_name}" class="layui-input xn-images" value="{$value}">
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||
<div class="layui-col-md4">
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<div type="button" class="layui-btn webuploader-container" id="{$file_name}" data-water="{$water}" data-thumb="{$thumb}" style="width: 113px;"><i class="layui-icon layui-icon-picture"></i>上传图片</div>
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||
<div type="button" class="layui-btn chooseImage" data-num="1"><i class="layui-icon layui-icon-table"></i>选择图片</div>
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</div>
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</div>
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<ul class="upload-ul clearfix">
|
||
<span class="imagelist"></span>
|
||
</ul>
|
||
<script>$('#{$file_name}').uploadOne();</script>
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||
</div>
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php;
|
||
return $html;
|
||
}
|
||
|
||
/**
|
||
* 构建图片上传HTML 多图
|
||
* @param string $value
|
||
* @param string $file_name
|
||
* @param null $water 是否添加水印 null-系统配置设定 1-添加水印 0-不添加水印
|
||
* @param null $thumb 生成缩略图，传入宽高，用英文逗号隔开，如：200,200（仅对本地存储方式生效，七牛、oss存储方式建议使用服务商提供的图片接口）
|
||
*/
|
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function xn_upload_multi($value, $file_name, $water = null, $thumb = null)
|
||
{
|
||
$html = <<<php
|
||
<div class="xn-upload-box">
|
||
<div class="t layui-col-md12 layui-col-space10">
|
||
<div class="layui-col-md8">
|
||
<input type="text" name="{$file_name}" class="layui-input xn-images" value="{$value}">
|
||
</div>
|
||
<div class="layui-col-md4">
|
||
<div type="button" class="layui-btn webuploader-container" id="{$file_name}" data-water="{$water}" data-thumb="{$thumb}" style="width: 113px;"><i class="layui-icon layui-icon-picture"></i>上传图片</div>
|
||
<div type="button" class="layui-btn chooseImage"><i class="layui-icon layui-icon-table"></i>选择图片</div>
|
||
</div>
|
||
</div>
|
||
<ul class="upload-ul clearfix">
|
||
<span class="imagelist"></span>
|
||
</ul>
|
||
<script>$('#{$file_name}').upload();</script>
|
||
</div>
|
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php;
|
||
return $html;
|
||
}
|
||
|
||
// 格式化标签，将空格、中文逗号替换成英文半角分号
|
||
function xn_format_tags($tags)
|
||
{
|
||
$tags = trim($tags);
|
||
$tags = str_replace(' ', ',', str_replace('，', ',', $tags));
|
||
$arr = explode(',', $tags);
|
||
$data = [];
|
||
foreach ($arr as $v) {
|
||
if ($v != '') {
|
||
$data[] = $v;
|
||
}
|
||
}
|
||
return implode(',', $data);
|
||
}
|
||
|
||
// 生成全局唯一标识符
|
||
function xn_create_guid()
|
||
{
|
||
$charid = strtoupper(md5(uniqid(mt_rand(), true)));
|
||
$hyphen = chr(45); // "-"
|
||
$uuid = chr(123) // "{"
|
||
. substr($charid, 0, 8) . $hyphen
|
||
. substr($charid, 8, 4) . $hyphen
|
||
. substr($charid, 12, 4) . $hyphen
|
||
. substr($charid, 16, 4) . $hyphen
|
||
. substr($charid, 20, 12)
|
||
. chr(125); // "}"
|
||
return $uuid;
|
||
}
|
||
|
||
// 生成订单号
|
||
function xn_create_order_no()
|
||
{
|
||
$yCode = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J');
|
||
$orderSn = $yCode[intval(date('Y')) - 2020] . strtoupper(dechex(date('m'))) . date('d') . substr(time(), -5) . substr(microtime(), 2, 5) . sprintf('%02d', rand(0, 99));
|
||
return $orderSn;
|
||
}
|
||
|
||
// 保存缓存
|
||
function saveToCache($key, $value = '', $expire_in = -1)
|
||
{
|
||
if ($expire_in == -1) {
|
||
$expire_in = config("secure.token_expire_in");
|
||
}
|
||
$result = cache($key, $value, $expire_in);
|
||
return $result;
|
||
}
|
||
|
||
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 $purview 目录权限码
|
||
*/
|
||
function tp_mkdir($path, $purview = 0777)
|
||
{
|
||
if (!is_dir($path)) {
|
||
tp_mkdir(dirname($path), $purview);
|
||
if (!mkdir($path, $purview)) {
|
||
return false;
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('dirFile')) {
|
||
/**
|
||
* 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 $arr_file 是否删除空目录
|
||
*/
|
||
function dirFile($directory, $dir_name = '', &$arr_file = array())
|
||
{
|
||
if (!file_exists($directory)) {
|
||
return false;
|
||
}
|
||
|
||
$mydir = dir($directory);
|
||
while ($file = $mydir->read()) {
|
||
$df = $directory . DIRECTORY_SEPARATOR . $file;
|
||
$dnf = $dir_name . DIRECTORY_SEPARATOR . $file;
|
||
if ((is_dir("$df")) and ($file != ".") and ($file != "..")) {
|
||
if ($dir_name) {
|
||
dirFile("$df", "$dnf", $arr_file);
|
||
} else {
|
||
dirFile("$df", "$file", $arr_file);
|
||
}
|
||
} else if (($file != ".") and ($file != "..")) {
|
||
if ($dir_name) {
|
||
$arr_file[] = "$dnf";
|
||
} else {
|
||
$arr_file[] = "$file";
|
||
}
|
||
}
|
||
}
|
||
$mydir->close();
|
||
|
||
return $arr_file;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('foreachDirFile')) {
|
||
/**
|
||
* 递归读取文件夹文件
|
||
* @param string $rootPath 根目录路径
|
||
* @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
|
||
* @param array $extarr 文件后缀数组
|
||
* @param array $findarr 查找文件数组
|
||
*/
|
||
function foreachDirFile($rootPath, $directory, $dir_name = '', &$arr_file = array(), $extarr = array(), $findarr = array())
|
||
{
|
||
if (!file_exists($directory)) {
|
||
return false;
|
||
}
|
||
$mydir = dir($directory);
|
||
while ($file = $mydir->read()) {
|
||
$df = $directory . DIRECTORY_SEPARATOR . $file;
|
||
$dnf = $dir_name . DIRECTORY_SEPARATOR . $file;
|
||
if ((is_dir("$df")) and ($file != ".") and ($file != "..")) {
|
||
if ($dir_name) {
|
||
foreachDirFile($rootPath, "$df", "$dnf", $arr_file, $extarr, $findarr);
|
||
} else {
|
||
foreachDirFile($rootPath, "$df", "$file", $arr_file, $extarr, $findarr);
|
||
}
|
||
} else if (($file != ".") and ($file != "..")) {
|
||
if ($dir_name) {
|
||
$gfile = "$dnf";
|
||
} else {
|
||
$gfile = "$file";
|
||
}
|
||
$filePath = $rootPath . "/" . $gfile;
|
||
$file = new \think\File($filePath);
|
||
$extension = $file->getExtension();
|
||
if (sizeof($extarr) > 0) {
|
||
if (!in_array($extension, $extarr)) {
|
||
continue;
|
||
}
|
||
}
|
||
$filesize = $file->getSize();
|
||
$filename = $file->getFilename();
|
||
$filesizeZ = xn_file_size($filesize);
|
||
$filetime = date('Y-m-d H:i:s', filemtime("{$filePath}"));
|
||
$dir = replaceSymbol($directory);
|
||
$dirArr = explode("/", $dir);
|
||
$dir = $dirArr[(sizeof($dirArr) - 1)];
|
||
$arrFile = ["file" => $gfile, 'filesize' => $filesizeZ, "fsize" => $filesize, 'filetime' => $filetime, "filename" => $filename, "extension" => $extension, "dir" => $dir];
|
||
if (sizeof($findarr) > 0) {
|
||
foreach ($findarr as $fileN) {
|
||
if (strpos($filename, $fileN) !== false) {
|
||
array_push($arr_file, $arrFile);
|
||
break;
|
||
}
|
||
}
|
||
} else {
|
||
array_push($arr_file, $arrFile);
|
||
}
|
||
}
|
||
}
|
||
$mydir->close();
|
||
|
||
return $arr_file;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('isDirFile')) {
|
||
/**
|
||
* 递归读取文件夹判断是否存在某个文件
|
||
* @param string $directory 目录路径
|
||
* @param string $fileName 文件名
|
||
*/
|
||
function isDirFile($directory, $fileName = '', &$arr_file = array())
|
||
{
|
||
if (!file_exists($directory)) {
|
||
return false;
|
||
}
|
||
if (empty($fileName)) {
|
||
return false;
|
||
}
|
||
|
||
$mydir = dir($directory);
|
||
while ($file = $mydir->read()) {
|
||
if ($file == $fileName) {
|
||
return ture;
|
||
}
|
||
$df = $directory . DIRECTORY_SEPARATOR . $file;
|
||
if ((is_dir("$df")) and ($file != ".") and ($file != "..")) {
|
||
isDirFile("$df", "$fileName", $arr_file);
|
||
}
|
||
}
|
||
$mydir->close();
|
||
return false;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('getFile')) {
|
||
/**
|
||
* 递归读取文件夹中的文件
|
||
* @param string $directory 目录路径
|
||
* @param string $fileName 文件名
|
||
* @param boolean $isFull 是否全称对比
|
||
*/
|
||
function getFile($directory, $fileName = '', $isFull = true)
|
||
{
|
||
if (!file_exists($directory)) {
|
||
return "1";
|
||
}
|
||
if (empty($fileName)) {
|
||
return "2";
|
||
}
|
||
|
||
$mydir = dir($directory);
|
||
while ($file = $mydir->read()) {
|
||
if (($file != ".") and ($file != "..")) {
|
||
if ($isFull) {
|
||
if ($file == $fileName) {
|
||
return $directory . DIRECTORY_SEPARATOR . $file;
|
||
}
|
||
} else {
|
||
if (strpos($file, $fileName) !== false) {
|
||
return $directory . DIRECTORY_SEPARATOR . $file;
|
||
}
|
||
}
|
||
$df = $directory . DIRECTORY_SEPARATOR . $file;
|
||
if (is_dir("$df")) {
|
||
getDirFile("$df", "$fileName");
|
||
}
|
||
}
|
||
}
|
||
$mydir->close();
|
||
return false;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('write')) {
|
||
/**
|
||
* 写文件
|
||
* @param $path 文件路径 如D:text/ 等
|
||
* @param $fileName 文件名 如fox.sql
|
||
* @param $content 文件内容
|
||
* @param $flag 默认文件内容追加
|
||
*/
|
||
function write($path, $fileName, $content, $flag = FILE_APPEND)
|
||
{
|
||
if (tp_mkdir($path)) {
|
||
$pfile = $path . $fileName;
|
||
@file_put_contents($pfile, $content, $flag); //内容
|
||
return $pfile;
|
||
}
|
||
return "";
|
||
}
|
||
}
|
||
|
||
if (!function_exists('delDir')) {
|
||
// 删除文件夹及所有文件
|
||
function delDir($directory)
|
||
{ //自定义函数递归的函数整个目录
|
||
if (file_exists($directory)) {
|
||
if ($dir_handle = @opendir($directory)) { //打开目录返回目录资源，并判断是否成功
|
||
while ($filename = readdir($dir_handle)) { //遍历目录，读出目录中的文件或文件夹
|
||
if ($filename != '.' && $filename != '..') { //一定要排除两个特殊的目录
|
||
$subFile = $directory . DIRECTORY_SEPARATOR . $filename; //将目录下的文件与当前目录相连
|
||
if (is_dir($subFile)) { //如果是目录条件则成了
|
||
delDir($subFile); //递归调用自己删除子目录
|
||
}
|
||
if (is_file($subFile)) { //如果是文件条件则成立
|
||
@unlink($subFile); //直接删除这个文件
|
||
}
|
||
}
|
||
}
|
||
closedir($dir_handle); //关闭目录资源
|
||
@rmdir($directory); //删除空目录
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!function_exists('xCopy')) {
|
||
/**
|
||
* 文件夹复制文件
|
||
* @param $source 源目录名
|
||
* @param $destination 目的目录名
|
||
* @param int $child 1:包括子目录，否则传0:不包括子目录；
|
||
*/
|
||
function xCopy($source, $destination, $child = 1)
|
||
{
|
||
|
||
if (!is_dir($source)) {
|
||
echo ("Error:the {$source} is not a direction!");
|
||
return 0;
|
||
}
|
||
if (!is_dir($destination)) {
|
||
mkdir($destination, 0777);
|
||
}
|
||
$handle = dir($source);
|
||
while ($entry = $handle->read()) {
|
||
if (($entry != ".") && ($entry != "..")) {
|
||
if (is_dir($source . DIRECTORY_SEPARATOR . $entry)) {
|
||
if ($child) {
|
||
xCopy($source . DIRECTORY_SEPARATOR . $entry, $destination . DIRECTORY_SEPARATOR . $entry, $child);
|
||
}
|
||
} else {
|
||
copy($source . DIRECTORY_SEPARATOR . $entry, $destination . DIRECTORY_SEPARATOR . $entry);
|
||
}
|
||
}
|
||
}
|
||
return 1;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('copyFile')) {
|
||
/**
|
||
* 复制文件
|
||
* @param $sourceFile 源文件
|
||
* @param $targetFile 目标文件
|
||
*/
|
||
function copyFile($sourceFile, $targetFile)
|
||
{
|
||
if (!is_file($sourceFile)) {
|
||
echo ("Error:the {$sourceFile} is not a file!");
|
||
return false;
|
||
}
|
||
$targetDir = substr($targetFile, 0, strrpos($targetFile, DIRECTORY_SEPARATOR));
|
||
if (tp_mkdir($targetDir)) {
|
||
return copy($sourceFile, $targetFile);
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
|
||
|
||
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 $str 字符串
|
||
*/
|
||
function func_preg_replace($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('func_param_pack')) {
|
||
/**
|
||
* 封装解析封装
|
||
* @param array $params 参数数组
|
||
* @param string $separator 分割符号
|
||
*/
|
||
function func_param_pack($params = array(), $separator = '&')
|
||
{
|
||
$newParamArr = [];
|
||
foreach ($params as $key => $v) {
|
||
array_push($newParamArr, $key . "=" . $v);
|
||
}
|
||
return implode($separator, $newParamArr);
|
||
}
|
||
}
|
||
|
||
if (!function_exists('func_random_num')) {
|
||
/**
|
||
* 生成随机数
|
||
* @param int $offset 偏移量 默认0
|
||
* @param int $length 长度 默认32
|
||
*/
|
||
function func_random_num($offset = 0, $length = 32)
|
||
{
|
||
return substr(md5((string) microtime(true)), $offset, $length);
|
||
}
|
||
}
|
||
|
||
if (!function_exists('createNonceStr')) {
|
||
// 创建随机字符串
|
||
function createNonceStr($length = 16)
|
||
{ //生成随机16个字符的字符串
|
||
$chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
|
||
$str = "";
|
||
for ($i = 0; $i < $length; $i++) {
|
||
$str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
|
||
}
|
||
return $str;
|
||
}
|
||
}
|
||
|
||
|
||
if (!function_exists('serverIP')) {
|
||
// 服务器端IP
|
||
function serverIP()
|
||
{
|
||
// 因为解析问题可能导致后台卡
|
||
if (!empty($_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('getAccessIP')) {
|
||
// 获取访问者id
|
||
function getAccessIP()
|
||
{
|
||
static $realip;
|
||
if (isset($_SERVER)) {
|
||
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {
|
||
$realip = $_SERVER["HTTP_X_FORWARDED_FOR"];
|
||
} else if (isset($_SERVER["HTTP_CLIENT_IP"])) {
|
||
$realip = $_SERVER["HTTP_CLIENT_IP"];
|
||
} else {
|
||
$realip = $_SERVER["REMOTE_ADDR"];
|
||
}
|
||
} else {
|
||
if (getenv("HTTP_X_FORWARDED_FOR")) {
|
||
$realip = getenv("HTTP_X_FORWARDED_FOR");
|
||
} else if (getenv("HTTP_CLIENT_IP")) {
|
||
$realip = getenv("HTTP_CLIENT_IP");
|
||
} else {
|
||
$realip = getenv("REMOTE_ADDR");
|
||
}
|
||
}
|
||
return $realip;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('getPageTitle')) {
|
||
// 获取页面标题
|
||
function getPageTitle($url)
|
||
{
|
||
if (empty($url)) {
|
||
return "";
|
||
}
|
||
$result = get_url_content($url);
|
||
$title = preg_match('!<title>(.*?)</title>!i', $result, $matches) ? $matches[1] : '没有标题';
|
||
return $title;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('getBrowser')) {
|
||
// 获取用户浏览器类型
|
||
function getBrowser()
|
||
{
|
||
$agent = $_SERVER["HTTP_USER_AGENT"];
|
||
if (strpos($agent, 'MSIE') !== false || strpos($agent, 'rv:11.0')) //ie11判断
|
||
return "ie";
|
||
else if (strpos($agent, 'Firefox') !== false)
|
||
return "firefox";
|
||
else if (strpos($agent, 'Chrome') !== false)
|
||
return "chrome";
|
||
else if (strpos($agent, 'Opera') !== false)
|
||
return 'opera';
|
||
else if ((strpos($agent, 'Chrome') == false) && strpos($agent, 'Safari') !== false)
|
||
return 'safari';
|
||
else
|
||
return 'unknown';
|
||
}
|
||
}
|
||
|
||
if (!function_exists('getFromPage')) {
|
||
// 获取网站来源
|
||
function getFromPage()
|
||
{
|
||
return isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
|
||
}
|
||
}
|
||
|
||
if (!function_exists('search_word_from')) {
|
||
// 搜索关键词来源
|
||
function search_word_from()
|
||
{
|
||
$referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
|
||
if (strstr($referer, 'baidu.com')) { //百度
|
||
preg_match("|baidu.+wo?r?d=([^\\&]*)|is", $referer, $tmp);
|
||
$keyword = urldecode($tmp[1]);
|
||
$from = 'baidu';
|
||
} elseif (strstr($referer, 'google.com') or strstr($referer, 'google.cn')) { //谷歌
|
||
preg_match("|google.+q=([^\\&]*)|is", $referer, $tmp);
|
||
$keyword = urldecode($tmp[1]);
|
||
$from = 'google';
|
||
} elseif (strstr($referer, 'so.com')) { //360搜索
|
||
preg_match("|so.+q=([^\\&]*)|is", $referer, $tmp);
|
||
$keyword = urldecode($tmp[1]);
|
||
$from = '360';
|
||
} elseif (strstr($referer, 'sogou.com')) { //搜狗
|
||
preg_match("|sogou.com.+query=([^\\&]*)|is", $referer, $tmp);
|
||
$keyword = urldecode($tmp[1]);
|
||
$from = 'sogou';
|
||
} elseif (strstr($referer, 'soso.com')) { //搜搜
|
||
preg_match("|soso.com.+w=([^\\&]*)|is", $referer, $tmp);
|
||
$keyword = urldecode($tmp[1]);
|
||
$from = 'soso';
|
||
} else {
|
||
$keyword = '';
|
||
$from = '';
|
||
}
|
||
return array('keyword' => $keyword, 'from' => $from);
|
||
}
|
||
}
|
||
|
||
if (!function_exists('foxDate')) {
|
||
/**
|
||
* 时间转化日期格式
|
||
* @param string $format 日期格式
|
||
* @param intval $t 时间戳
|
||
*/
|
||
function foxDate($format = 'Y-m-d', $t = '')
|
||
{
|
||
if (!empty($t)) {
|
||
if (is_string($t)) {
|
||
$t = strtotime($t);
|
||
}
|
||
$t = date($format, $t);
|
||
}
|
||
return $t;
|
||
}
|
||
}
|
||
|
||
if (!function_exists("get_column_down")) {
|
||
/**
|
||
* 查询栏目及子栏目
|
||
* @param $columnId 栏目id
|
||
* @param $model 模型
|
||
* @param $lang 语言标识
|
||
*/
|
||
function get_column_down($columnId, $model = "", $lang = "")
|
||
{
|
||
|
||
$condition = "1=1";
|
||
if (!empty($model)) {
|
||
$modelArr = explode(",", $model);
|
||
$modelsArr = [];
|
||
foreach ($modelArr as $k => $md) {
|
||
array_push($modelsArr, "'$md'");
|
||
}
|
||
if (sizeof($modelsArr) > 0) {
|
||
$models = implode(",", $modelsArr);
|
||
$condition = "`data`.column_model in ($models)";
|
||
}
|
||
}
|
||
if (!empty($lang)) {
|
||
$condition .= " and `data`.lang='{$lang}'";
|
||
}
|
||
$sql = <<<php
|
||
SELECT
|
||
ID.`level`,
|
||
`data`.*
|
||
FROM
|
||
(
|
||
SELECT
|
||
@ids AS _ids,
|
||
( SELECT @ids := GROUP_CONCAT( id ) FROM fox_column WHERE FIND_IN_SET( pid, @ids ) ) AS cids,
|
||
@l := @l + 1 AS `level`
|
||
FROM
|
||
fox_column,
|
||
( SELECT @ids:= $columnId, @l := 0 ) b
|
||
WHERE
|
||
@ids IS NOT NULL
|
||
) ID,
|
||
fox_column `data`
|
||
WHERE
|
||
FIND_IN_SET( `data`.id, ID._ids )
|
||
AND $condition
|
||
ORDER BY
|
||
ID.`level`
|
||
php;
|
||
return Db::query($sql);
|
||
}
|
||
}
|
||
|
||
if (!function_exists("get_down")) {
|
||
/**
|
||
* 查询自身及子数据
|
||
* @param $tableName 表名
|
||
* @param $id Id状态
|
||
*/
|
||
function get_down($tableName, $id)
|
||
{
|
||
$sql = <<<php
|
||
SELECT
|
||
ID.`level`,
|
||
`data`.*
|
||
FROM
|
||
(
|
||
SELECT
|
||
@ids AS _ids,
|
||
( SELECT @ids := GROUP_CONCAT( id ) FROM {$tableName} WHERE FIND_IN_SET( pid, @ids ) ) AS cids,
|
||
@l := @l + 1 AS `level`
|
||
FROM
|
||
{$tableName},
|
||
( SELECT @ids:= $id, @l := 0 ) b
|
||
WHERE
|
||
@ids IS NOT NULL
|
||
) ID,
|
||
{$tableName} `data`
|
||
WHERE
|
||
FIND_IN_SET( `data`.id, ID._ids )
|
||
ORDER BY
|
||
ID.`level`
|
||
php;
|
||
return $sql;
|
||
return Db::query($sql);
|
||
}
|
||
}
|
||
|
||
if (!function_exists("get_column_up")) {
|
||
/**
|
||
* 查询栏目及父栏目
|
||
* @param $columnId 栏目id
|
||
* @param $lang 语言标识
|
||
*/
|
||
function get_column_up($columnId, $model = "", $lang = "")
|
||
{
|
||
$condition = "1=1";
|
||
if (!empty($model)) {
|
||
$modelArr = explode(",", $model);
|
||
$modelsArr = [];
|
||
foreach ($modelArr as $k => $md) {
|
||
array_push($modelsArr, "'$md'");
|
||
}
|
||
if (sizeof($modelsArr) > 0) {
|
||
$models = implode(",", $modelsArr);
|
||
$condition = "t2.column_model in ({$models})";
|
||
}
|
||
}
|
||
if (!empty($lang)) {
|
||
$condition .= " and t2.lang='{$lang}'";
|
||
}
|
||
$sql = <<<php
|
||
SELECT
|
||
t1.lvl as `level`,
|
||
t2.*
|
||
FROM
|
||
(
|
||
SELECT
|
||
@pid AS _id,
|
||
( SELECT @pid := pid FROM fox_column WHERE id = _id ) AS pid,
|
||
@LEVEL := @LEVEL + 1 AS lvl
|
||
FROM
|
||
( SELECT @pid := $columnId, @LEVEL := 0 ) vars,
|
||
fox_column c
|
||
WHERE
|
||
@pid <> 0
|
||
) t1
|
||
JOIN ( SELECT * FROM fox_column ) t2 ON t1._id = t2.id
|
||
where
|
||
{$condition}
|
||
ORDER BY
|
||
t1.lvl DESC
|
||
php;
|
||
return Db::query($sql);
|
||
}
|
||
}
|
||
|
||
if (!function_exists("get_up")) {
|
||
// 查询自身及父数据
|
||
function get_up($tableName, $id)
|
||
{
|
||
$sql = <<<php
|
||
SELECT
|
||
t1.lvl as `level`,
|
||
t2.*
|
||
FROM
|
||
(
|
||
SELECT
|
||
@pid AS _id,
|
||
( SELECT @pid := pid FROM {$tableName} WHERE id = _id ) AS pid,
|
||
@LEVEL := @LEVEL + 1 AS lvl
|
||
FROM
|
||
( SELECT @pid := {$id}, @LEVEL := 0 ) vars,
|
||
{$tableName} c
|
||
WHERE
|
||
@pid <> 0
|
||
) t1
|
||
JOIN ( SELECT * FROM {$tableName} ) t2 ON t1._id = t2.id
|
||
ORDER BY
|
||
t1.lvl DESC
|
||
php;
|
||
return Db::query($sql);
|
||
}
|
||
}
|
||
|
||
|
||
if (!function_exists("cn_substr")) {
|
||
/**
|
||
* 去掉html标签
|
||
* @param $content
|
||
* @param int $length
|
||
*/
|
||
function cn_substr(String $content, int $length = 10)
|
||
{
|
||
if (!empty($content) && $content != null) {
|
||
$content = html_entity_decode($content); // 对传入的文章内容
|
||
$content = strip_tags($content); // 去掉所有的html标签
|
||
$content = mb_ereg_replace("\t", "", $content);
|
||
$content = mb_ereg_replace("\r\n", "", $content);
|
||
$content = mb_ereg_replace("\n", "", $content);
|
||
$content = mb_ereg_replace(" ", "", $content);
|
||
$content = mb_ereg_replace(" ", "", $content);
|
||
|
||
if ($length > 0 && mb_strlen(trim($content), 'utf-8') > $length) {
|
||
return mb_substr(trim($content), 0, $length, 'utf-8') . "...";
|
||
} else {
|
||
return trim($content);
|
||
}
|
||
} else {
|
||
return $content;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!function_exists("en_substr")) {
|
||
/**
|
||
* 英文截取
|
||
* @param $content
|
||
* @param int $length
|
||
*/
|
||
function en_substr(String $content, int $length = 10)
|
||
{
|
||
if (!empty($content) && $content != null) {
|
||
$content = strip_tags($content); //去掉所有的html标签
|
||
$content = mb_ereg_replace("\t", "", $content);
|
||
$content = mb_ereg_replace("\r\n", "", $content);
|
||
$content = mb_ereg_replace("\n", "", $content);
|
||
$content = preg_replace('!\s+!', ' ', $content); // 多个空格变成一个
|
||
$search = " "; // 多个 变成一个
|
||
$contentArr = explode($search, $content);
|
||
$contentArr = array_unique($contentArr); // 去重
|
||
$newContentArr = [];
|
||
foreach ($contentArr as $key => $c) {
|
||
if (!empty($c)) {
|
||
array_push($newContentArr, $c);
|
||
}
|
||
}
|
||
$content = implode($search, $newContentArr);
|
||
if ($length > 0 && mb_strlen(trim($content), 'utf-8') > $length) {
|
||
return mb_substr(trim($content), 0, $length, 'utf-8') . "...";
|
||
} else {
|
||
return trim($content);
|
||
}
|
||
} else {
|
||
return $content;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!function_exists("myTitle")) {
|
||
/**
|
||
* 内容长度省略
|
||
* @param $content
|
||
* @param int $length
|
||
*/
|
||
function myTitle(String $content, int $length = 10)
|
||
{
|
||
$content = html_entity_decode($content); // 对传入的文章内容
|
||
if ($length > 0 && mb_strlen(trim($content), 'utf-8') > $length) {
|
||
return mb_substr(trim($content), 0, $length, 'utf-8') . "...";
|
||
} else {
|
||
return trim($content);
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!function_exists("replaceSymbol")) {
|
||
// 固定替换多个 // 与\ 符号为 /
|
||
function replaceSymbol(string $content, $symbol = "/", $search = array('\\', '/'))
|
||
{
|
||
if (empty($content)) {
|
||
return "";
|
||
}
|
||
$header = "";
|
||
$end = "";
|
||
if (str_ends_with($content, "/") || str_ends_with($content, "\\")) {
|
||
$end = $symbol;
|
||
}
|
||
if (preg_match('/(http:\/\/)|(https:\/\/)/i', $content)) { // 判断是否存在
|
||
if (preg_match('/(http:\/\/)/i', $content)) {
|
||
$header = "http://";
|
||
$content = mb_substr($content, 7);
|
||
} else {
|
||
$header = "https://";
|
||
$content = mb_substr($content, 8);
|
||
}
|
||
} else {
|
||
if (str_starts_with($content, "/") || str_starts_with($content, "\\")) {
|
||
$header = $symbol;
|
||
}
|
||
}
|
||
$content = str_replace($search, ',', $content);
|
||
$contentArr = explode(",", $content);
|
||
$contentArrR = [];
|
||
foreach ($contentArr as $k => $val) {
|
||
if (!empty($val)) {
|
||
array_push($contentArrR, $val);
|
||
}
|
||
}
|
||
$content = $header . implode($symbol, $contentArrR) . $end;
|
||
return $content;
|
||
}
|
||
}
|
||
|
||
if (!function_exists("my_array_unique")) {
|
||
/**
|
||
* 数组对象去重
|
||
* @param $array
|
||
* @param bool $keep_key_assoc
|
||
*/
|
||
function my_array_unique($array, $keep_key_assoc = false)
|
||
{
|
||
$duplicate_keys = array();
|
||
$tmp = array();
|
||
foreach ($array as $key => $val) {
|
||
if (is_object($val))
|
||
$val = (array)$val;
|
||
|
||
if (!in_array($val, $tmp))
|
||
$tmp[] = $val;
|
||
else
|
||
$duplicate_keys[] = $key;
|
||
}
|
||
foreach ($duplicate_keys as $key)
|
||
unset($array[$key]);
|
||
return $keep_key_assoc ? $array : array_values($array);
|
||
}
|
||
}
|
||
|
||
if (!function_exists('add_slash')) {
|
||
/**
|
||
* 判断字符串斜杠 没有就加上
|
||
* @param $str $url 字符串
|
||
*/
|
||
function add_slash($str)
|
||
{
|
||
if (empty($str)) {
|
||
return "";
|
||
} elseif (strpos($str, "/") !== false || strpos($str, "\\") !== false) {
|
||
return replaceSymbol($str);
|
||
} else {
|
||
return "/" . $str;
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
if (!function_exists('is_mobile')) {
|
||
function is_mobile()
|
||
{
|
||
// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
|
||
if (isset($_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($_SERVER['HTTP_VIA'])) {
|
||
return stristr($_SERVER['HTTP_VIA'], "wap") ? TRUE : FALSE; // 找不到为flase,否则为TRUE
|
||
}
|
||
// 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(
|
||
'mobile',
|
||
'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'
|
||
);
|
||
// 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;
|
||
}
|
||
}
|
||
if (isset($_SERVER['HTTP_ACCEPT'])) { // 协议法，因为有可能不准确，放到最后判断
|
||
// 如果只支持wml并且不支持html那一定是移动设备
|
||
// 如果支持wml和html但是wml在html之前则是移动设备
|
||
if ((strpos($_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('time_diff')) {
|
||
/**
|
||
* 计算时间差
|
||
* @param int $timestamp1 时间戳开始
|
||
* @param int $timestamp2 时间戳结束
|
||
*/
|
||
function time_diff($timestamp1, $timestamp2)
|
||
{
|
||
if ($timestamp2 <= $timestamp1) {
|
||
return ['hours' => 0, 'minutes' => 0, 'seconds' => 0];
|
||
}
|
||
$timediff = $timestamp2 - $timestamp1;
|
||
// 时
|
||
$remain = (int)$timediff % 86400;
|
||
$hours = (int)($remain / 3600);
|
||
// 分
|
||
$remain = (int)$timediff % 3600;
|
||
$mins = (int)($remain / 60);
|
||
// 秒
|
||
$secs = (int)$remain % 60;
|
||
$time = ['hours' => $hours, 'minutes' => $mins, 'seconds' => $secs];
|
||
return $time;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('diff_time')) {
|
||
// 时间差值转换
|
||
function diff_time($timestamp)
|
||
{
|
||
// 时
|
||
$remain = (int)$timestamp % 86400;
|
||
$hours = (int)($remain / 3600);
|
||
// 分
|
||
$remain = (int)$timestamp % 3600;
|
||
$mins = (int)($remain / 60);
|
||
// 秒
|
||
$secs = (int)$remain % 60;
|
||
$time = ['hours' => $hours, 'minutes' => $mins, 'seconds' => $secs];
|
||
return $time;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('num_en')) {
|
||
// 获取字符串中的数字和英文
|
||
function num_en($str)
|
||
{
|
||
preg_match_all('/[a-zA-Z0-9_]/u', $str, $matches);
|
||
return join('', $matches[0]);
|
||
}
|
||
}
|
||
|
||
if (!function_exists('get_between')) {
|
||
/**
|
||
* 截取
|
||
* @param $str
|
||
* @param $start 开始字符
|
||
* @param $end 结束字符
|
||
*/
|
||
function get_between($str, $start, $end)
|
||
{
|
||
$substr = substr($str, strlen($start) + strpos($str, $start), (strlen($str) - strpos($str, $end)) * (-1));
|
||
return $substr;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('set_php_arr')) {
|
||
/**
|
||
* 设置php文件数组
|
||
* @param $phpfile
|
||
* @param $saveData
|
||
*/
|
||
function set_php_arr($phpPath, $filename, $saveData)
|
||
{
|
||
//创建文件夹
|
||
if (!tp_mkdir($phpPath)) {
|
||
return "创建文件夹失败";
|
||
}
|
||
$phpfile = $phpPath . $filename;
|
||
$str = "<?php\r\nreturn [\r\n";
|
||
foreach ($saveData as $key => $val) {
|
||
$str .= "\t'$key' => '$val',";
|
||
$str .= "\r\n";
|
||
}
|
||
$str .= '];';
|
||
file_put_contents($phpfile, $str);
|
||
}
|
||
}
|
||
|
||
if (!function_exists('get_url_content')) {
|
||
// 获取url内容
|
||
function get_url_content($url)
|
||
{
|
||
$ch = curl_init();
|
||
curl_setopt($ch, CURLOPT_URL, $url);
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||
$result = curl_exec($ch);
|
||
return $result;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('post_url_content')) {
|
||
// post 方式获取url内容
|
||
function post_url_content($url, $data = array())
|
||
{
|
||
// 构建 POST 请求的选项
|
||
$options = array(
|
||
'http' => array(
|
||
'method' => 'POST',
|
||
'content' => http_build_query($data)
|
||
)
|
||
);
|
||
// 创建上下文
|
||
$context = stream_context_create($options);
|
||
// 发送 POST 请求并获取响应结果
|
||
$response = file_get_contents($url, false, $context);
|
||
return $response;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('check_url')) {
|
||
/**
|
||
* 检测url网站地址是否能够访问
|
||
* @param $url
|
||
* @return bool
|
||
*/
|
||
function check_url($url)
|
||
{
|
||
$ch = curl_init();
|
||
$timeout = 1; // 设置超时的时间[单位：秒]
|
||
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||
curl_setopt($ch, CURLOPT_HEADER, 1);
|
||
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
|
||
curl_setopt($ch, CURLOPT_URL, $url);
|
||
curl_exec($ch);
|
||
# 获取状态码赋值
|
||
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||
curl_close($ch);
|
||
if ($httpcode == 200) {
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!function_exists('get_dates')) {
|
||
/**
|
||
* 获取日期数组
|
||
* @param string $time 默认今日
|
||
* @param int $dateCount 最近日期数
|
||
* @param string $format 日期结构
|
||
*/
|
||
function get_dates($time = '', $dateCount = 7, $format = 'Y-m-d')
|
||
{
|
||
$time = $time != '' ? $time : time();
|
||
//组合数据
|
||
$dates = [];
|
||
for ($i = 1; $i <= $dateCount; $i++) {
|
||
$dates[$i] = date($format, strtotime('+' . $i - $dateCount . ' days', $time));
|
||
}
|
||
return $dates;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('get_week_first_last')) {
|
||
// 获取一周的第一天和最后一天
|
||
function get_week_first_last($time)
|
||
{
|
||
$rdata = [];
|
||
// 当前日期
|
||
$sdefaultDate = date("Y-m-d", $time);
|
||
// $first =1 表示每周星期一为开始日期 0表示每周日为开始日期
|
||
$first = 1;
|
||
// 获取当前周的第几天 周日是 0 周一到周六是 1 - 6
|
||
$w = date('w', strtotime($sdefaultDate));
|
||
// 获取本周开始日期，如果$w是0，则表示周日，减去 6 天
|
||
$week_start = date('Y-m-d', strtotime("$sdefaultDate -" . ($w ? $w - $first : 6) . ' days'));
|
||
$rdata['week_first'] = $week_start;
|
||
// 本周结束日期
|
||
$week_end = date('Y-m-d', strtotime("$week_start +6 days"));
|
||
$rdata['week_last'] = $week_end;
|
||
return $rdata;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('get_month_first_last')) {
|
||
// 获取当月的第一天和最后一天
|
||
function get_month_first_last($time)
|
||
{
|
||
$rdata = [];
|
||
$year = date("Y", $time);
|
||
$month = date("m", $time);
|
||
$allday = date("t", $time);
|
||
$strat_time = strtotime($year . "-" . $month . "-1");
|
||
$month_first = date('Y-m-d', $strat_time);
|
||
$rdata['month_first'] = $month_first;
|
||
$end_time = strtotime($year . "-" . $month . "-" . $allday);
|
||
$month_last = date('Y-m-d', $end_time);
|
||
$rdata['month_last'] = $month_last;
|
||
return $rdata;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('get_app_name')) {
|
||
// 获取获取应用项目名称
|
||
function get_app_name()
|
||
{
|
||
$rp = root_path();
|
||
$rpArr = explode(DIRECTORY_SEPARATOR, $rp);
|
||
$ap = "foxcms";
|
||
if (sizeof($rpArr) >= 2) {
|
||
$ap = $rpArr[sizeof($rpArr) - 2];
|
||
}
|
||
return $ap;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('new_is_writeable')) {
|
||
// 判断 文件/目录 是否可写（取代系统自带的 is_writeable 函数）
|
||
function new_is_writeable($file)
|
||
{
|
||
if (is_dir($file)) {
|
||
$dir = $file;
|
||
if ($fp = @fopen("$dir/test.txt", 'w')) {
|
||
@fclose($fp);
|
||
@unlink("$dir/test.txt");
|
||
$writeable = 1;
|
||
} else {
|
||
$writeable = 0;
|
||
}
|
||
} else {
|
||
if ($fp = @fopen($file, 'a+')) {
|
||
@fclose($fp);
|
||
$writeable = 1;
|
||
} else {
|
||
$writeable = 0;
|
||
}
|
||
}
|
||
return $writeable;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('php_path')) {
|
||
// 获取php路径
|
||
function php_path()
|
||
{
|
||
$phpArr = explode(DIRECTORY_SEPARATOR, PHP_BINARY);
|
||
$length = sizeof($phpArr);
|
||
$phpArr[($length - 1)] = "php";
|
||
$php_path = implode(DIRECTORY_SEPARATOR, $phpArr);
|
||
return $php_path;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('remove_str_bom')) {
|
||
// 去除bom特殊字符 b"ï" b"»" b"¿"
|
||
function remove_str_bom($content)
|
||
{
|
||
if (strlen($content) < 3) {
|
||
return $content;
|
||
}
|
||
if (substr($content, 0, 3) == pack('CCC', 0xef, 0xbb, 0xbf)) {
|
||
$content = substr($content, 3);
|
||
}
|
||
return $content;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('rgba_to_hex')) {
|
||
// RGBA颜色值转十六进制颜色值
|
||
function rgba_to_hex($rgba)
|
||
{
|
||
$rgba = str_replace('rgba(', '', $rgba);
|
||
$rgba = str_replace(')', '', $rgba);
|
||
$colors = explode(',', $rgba);
|
||
$r = dechex($colors[0]);
|
||
$g = dechex($colors[1]);
|
||
$b = dechex($colors[2]);
|
||
$a = dechex(round($colors[3] * 255));
|
||
if (strlen($r) == 1) $r = '0' . $r;
|
||
if (strlen($g) == 1) $g = '0' . $g;
|
||
if (strlen($b) == 1) $b = '0' . $b;
|
||
if (strlen($a) == 1) $a = '0' . $a;
|
||
$hex = '#' . $r . $g . $b;
|
||
return $hex;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('pattern_replace')) {
|
||
// 正则替换
|
||
function pattern_replace($pattern, $replace, $subject)
|
||
{
|
||
$rcontent = preg_replace($pattern, $replace, $subject);
|
||
$is_replace = 0;
|
||
if ($subject != $rcontent) {
|
||
$is_replace = 1;
|
||
}
|
||
$rdata = [
|
||
'subject' => $rcontent,
|
||
'is_replace' => $is_replace
|
||
];
|
||
return $rdata;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('form_replace')) {
|
||
// 表单内容替换
|
||
function form_replace($fieldVal)
|
||
{
|
||
$fieldVal = htmlspecialchars($fieldVal); //某些字符转换为 HTML 实体
|
||
$fieldVal = htmlentities($fieldVal); //函数通常用于防止 XSS 攻击。
|
||
$fieldVal = addslashes($fieldVal); //在特殊字符前面加反斜杠
|
||
//去掉多个./和/
|
||
$patter = "/(\.*\/)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//去掉过多)
|
||
$patter = "/\)+/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//去掉 by 加数字
|
||
$patter = "/( by|By|bY \d+)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//去掉数字'或数字--
|
||
$patter = "/(\d')|(\d+-+)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//去掉数字=数字
|
||
$patter = "/(\d+=\d+)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//去掉多余的点
|
||
$patter = "/(\.+)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//过滤sleep(60)
|
||
$patter = "/sleep\(\d+\)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//过滤add
|
||
$patter = "/( and|And|aNd|anD|ANd|AnD|aND )/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//过滤or
|
||
$patter = "/( OR|or|Or|oR )/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//过滤<>
|
||
$patter = "/(<|>)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
//过滤Response.Write或print特殊单词 die
|
||
$patter = "/(Response.Write|print|die|.php)/";
|
||
$rd = pattern_replace($patter, "", $fieldVal);
|
||
if ($rd['is_replace'] == 1) {
|
||
$fieldVal = $rd['subject'];
|
||
}
|
||
return $fieldVal;
|
||
}
|
||
}
|
||
|
||
if (!function_exists('dataD')) {
|
||
function dataD($string, $key = 'foxcms')
|
||
{
|
||
$ckey_length = 4;
|
||
$key = md5($key);
|
||
$keya = md5(substr($key, 0, 16));
|
||
$keyb = md5(substr($key, 16, 16));
|
||
$keyc = substr($string, 0, $ckey_length);
|
||
$cryptkey = $keya . md5($keya . $keyc);
|
||
$key_length = strlen($cryptkey);
|
||
$string = base64_decode(substr($string, $ckey_length));
|
||
$string_length = strlen($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 ((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 '';
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!function_exists('err_code_translate')) {
|
||
// 自定义异常错误码翻译
|
||
function err_code_translate($code, $message)
|
||
{
|
||
$errcode = xn_cfg('errcode');
|
||
$isFail = false;
|
||
foreach ($errcode as $ecode => $emessage) {
|
||
if (strpos($message, $ecode) !== false) {
|
||
$message = $emessage;
|
||
$isFail = true;
|
||
break;
|
||
}
|
||
}
|
||
if (!$isFail) {
|
||
$message = "<h2>系统错误,请联系客服!</h2>";
|
||
}
|
||
return $message;
|
||
}
|
||
} |