533 lines
19 KiB
PHP
Executable File
533 lines
19 KiB
PHP
Executable File
<?php
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if(!function_exists('gzinflate')){
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show_tips("不支持gzinflate ,<br/>请安装php-zlib 扩展后再试");exit;
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}
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function allowCROS(){
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if(isset($GLOBALS['_allowCROS'])){return;} // 只调用一次;
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$GLOBALS['_allowCROS'] = true;
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$allowMethods = 'GET, POST, OPTIONS, DELETE, HEAD, MOVE, COPY, PUT, MKCOL, PROPFIND, PROPPATCH, LOCK, UNLOCK';
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$allerHeaders = 'ETag, Content-Type, Content-Length, Accept-Encoding, X-Requested-with, Origin, Authorization';
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header('Access-Control-Allow-Origin: *'); // 允许的域名来源;
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header('Access-Control-Allow-Methods: '.$allowMethods); // 允许请求的类型
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header('Access-Control-Allow-Headers: '.$allerHeaders); // 允许请求时带入的header
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header('Access-Control-Allow-Credentials: true'); // 设置是否允许发送 cookie; js需设置:xhr.withCredentials = true;
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header('Access-Control-Max-Age: 3600');
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}
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//扩展名权限判断 有权限则返回1 不是true
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function checkExt($file){return checkExtSafe($file);}
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function checkExtSafe($file){
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if($file == '.htaccess' || $file == '.user.ini') return false;
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if(strstr($file,'<') || strstr($file,'>') || $file=='') return false;
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$disable = 'php|phtml|phtm|pwml|asp|aspx|ascx|jsp|pl|html|htm|svg|shtml|shtm';
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$extArr = explode('|',$disable);
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foreach ($extArr as $ext) {
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if ($ext && stristr($file,'.'.$ext)) return false;
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}
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return true;
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}
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function linkHref($src,$dev=false){
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if($dev){echo STATIC_PATH.$src.'?v='.time(); return;}
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$static = STATIC_PATH;
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$version = GLOBAL_DEBUG ? time() : KOD_VERSION.'.'.KOD_VERSION_BUILD;//debug;
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echo $static . $src . '?v='.$version;
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}
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function urlApi($api='',$param=''){
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$host = appHostGet(); $and = '';
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if($param === null ) return $host.$api;
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$and = !strstr($host,'?') ? '?' : '&';
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return $host.$api.$and.$param;
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}
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function appHostGet(){
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static $host = false;
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if($host) return $host;
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$appHost = rtrim(APP_HOST,'/').'/';
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$resultFile = DATA_PATH .'system/rewrite.lock';
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if(file_exists($resultFile)){
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$split = @file_get_contents($resultFile);
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}else{
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//避免部分apache url该情况301跳转;
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$split = 'index.php?';// 默认:'index.php?'; 省略入口:'?'; 伪静态:''; 指定:'i';
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$checkUrl = $appHost.'app/function/?sitemap/urlType&v=1';
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// 安装调用时，扩展可能还未安装
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if(ini_get('allow_url_fopen')) {
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$opts = array('http'=>array('method'=>'GET','timeout'=>0.5));
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$context = stream_context_create($opts);
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$data = file_get_contents($checkUrl, false, $context);
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}else if(function_exists('curl_init')) {
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$data = url_request($checkUrl,0,0,0,0,0,0.5);
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$data = !empty($data['data']) ? $data['data'] : '';
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}
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if(trim($data) == '[ok]') {$split = '?';}
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@file_put_contents($resultFile,$split);
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}
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$host = $appHost.$split;
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return $host;
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}
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//-----解压缩跨平台编码转换；自动识别编码-----
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//压缩前，文件名处理；
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//ACT=zip——压缩到当前
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//ACT=zipDownload---打包下载[判断浏览器&UA——得到地区自动转换为目标编码]；
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function zip_pre_name($fileName,$toCharset=false){
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Hook::trigger('zip.nameParse',$fileName);
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if(get_path_this($fileName) == '.DS_Store') return '';//过滤文件
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if (!function_exists('iconv')){
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return $fileName;
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}
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$charset = $GLOBALS['config']['systemCharset'];
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if($toCharset == false){//默认从客户端和浏览器自动识别
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$toCharset = 'utf-8';
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$clientLanugage = I18n::defaultLang();
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$langType = I18n::getType();
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if( client_is_windows() && (
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$clientLanugage =='zh-CN' ||
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$clientLanugage =='zh-TW' ||
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$langType =='zh-CN' ||
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$langType =='zh-TW' )
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){
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$toCharset = "gbk";//压缩或者打包下载压缩时文件名采用的编码
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}
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}
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//write_log("zip:".$charset.';'.$toCharset.';'.$fileName,'zip');
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$result = iconv_to($fileName,$charset,$toCharset);
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if(!$result){
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$result = $fileName;
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}
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return $result;
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}
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//解压缩文件名检测
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function unzip_filter_ext($name){
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return $name;// 暂不处理(临时文件夹中处理; 通过加密目录进行隐藏)
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return $name.(checkExtSafe($name) ? '':'.txt');
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}
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//解压到kod，文件名处理;识别编码并转换到当前系统编码
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function unzip_pre_name($fileName){
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Hook::trigger('unzip.nameParse',$fileName);
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$fileName = str_replace(array('../','..\\',''),'',$fileName);
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if (!function_exists('iconv')){
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return unzip_filter_ext($fileName);
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}
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if(isset($GLOBALS['unzipFileCharsetGet'])){
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$charset = $GLOBALS['unzipFileCharsetGet'];
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}else{
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$charset = get_charset($fileName);
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}
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$toCharset = $GLOBALS['config']['systemCharset'];
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$result = iconv_to($fileName,$charset,$toCharset);
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if(!$result){
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$result = $fileName;
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}
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$result = unzip_filter_ext($result);
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//echo $charset.'==>'.$toCharset.':'.$result.'==='.$fileName.'<br/>';
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return $result;
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}
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// 获取压缩文件内编码
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// $GLOBALS['unzipFileCharsetGet']
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function unzip_charset_get($list){
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if(!is_array($list) || count($list) == 0) return 'utf-8';
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$charsetArr = array();
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for ($i=0; $i < count($list); $i++) {
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$charset = get_charset($list[$i]['filename']);
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if(!isset($charsetArr[$charset])){
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$charsetArr[$charset] = 1;
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}else{
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$charsetArr[$charset] += 1;
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}
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}
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arsort($charsetArr);
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$keys = array_keys($charsetArr);
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if(in_array('gbk',$keys)){//含有gbk,则认为是gbk
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$keys[0] = 'gbk';
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}
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$GLOBALS['unzipFileCharsetGet'] = $keys[0];
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return $keys[0];
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}
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function charset_check(&$str,$check,$tempCharset='utf-8'){
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if ($str === '' || !function_exists("mb_convert_encoding")){
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return false;
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}
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$testStr1 = @mb_convert_encoding($str,$tempCharset,$check);
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$testStr2 = @mb_convert_encoding($testStr1,$check,$tempCharset);
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if($str == $testStr2){
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return true;
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}
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return false;
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}
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//https://segmentfault.com/a/1190000003020776
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//http://blog.sina.com.cn/s/blog_b97feef301019571.html
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function get_charset(&$str) {
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if($GLOBALS['config']['checkCharsetDefault']){//直接指定编码
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return $GLOBALS['config']['checkCharsetDefault'];
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}
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if ($str === '' || !function_exists("mb_detect_encoding")){
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return 'utf-8';
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}
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$bom_arr = array(
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'utf-8' => chr(0xEF) . chr(0xBB) .chr(0xBF),
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'utf-16le' => chr(0xFF) . chr(0xFE),
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'utf-16be' => chr(0xFE) . chr(0xFF),
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'utf-32le' => chr(0xFF) . chr(0xFE) . chr(0x00) . chr(0x00),
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'utf-32be' => chr(0x00) . chr(0x00) . chr(0xFE) . chr(0xFF),
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);
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foreach ($bom_arr as $key => $value) {
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if (substr($str,0,strlen($value)) === $value ){
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return $key;
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}
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}
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//前面检测成功则，自动忽略后面
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$charset=strtolower(@mb_detect_encoding($str,$GLOBALS['config']['checkCharset']));
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$charsetGet = $charset;
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if ($charset == 'cp936'){
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// 有交叉，部分文件无法识别
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$is8559 = charset_check($str,'ISO-8859-4');
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$isGbk = charset_check($str,'gbk');
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$isBig5 = charset_check($str,'big5');
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if($isBig5){$charset = 'big5';}
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if($isGbk && !$isBig5){$charset = 'gbk';}
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if($is8559 && !$isGbk && !$isBig5){$charset = 'ISO-8859-4';}
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}else if ($charset == 'euc-cn'){
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$charset = 'gbk';
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}else if ($charset == 'ascii'){
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$charset = 'utf-8';
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}
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if($charset == 'utf-16'){
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if(charset_check($str,'utf-8','utf-16')){$charset = 'utf-8';}
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}
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if ($charset == 'iso-8859-1'){
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//检测详细编码;value为用什么编码检测
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$check = array(
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'utf-8' => 'iso-8859-1',
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'utf-16' => 'gbk',
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'iso-8859-1' => 'utf-8',
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);
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foreach($check as $key => $val){
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if(!charset_check($str,$key,$val)){continue;}
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$charset = $key;break;
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}
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if(charset_check($str,'gbk') && checkGBK($str)){$charset = 'gbk';}
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}else if ($charset == 'sjis-win'){
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if(charset_check($str,'iso-8859-1')){$charset = 'iso-8859-1';}
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}
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// pr(charset_check($str,'utf-8'),charset_check($str,'iso-8859-1'),$charset,$charsetGet);exit;
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return $charset;
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}
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// 无法区分编码时,检测内容处理(iso-8859-1/iso-8859-5/gbk; 编码区域重合情况; 常用字500)
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function checkGBK($str){
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static $_chars = '';
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if(!$_chars){
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$chars = '的一了是我不在人们有他这上着个地到大里说就去子得也和那要下看天时过出小么起你都把好还多没为又可家学只以主会样年想能生同老中十从自面前头道它后然走很像见两用她国动进成回什边作对开而己些现山民候经发工向事命给长水几义三声于高正妈手知理眼志点心战二问但身方实吃做叫当住听革打呢真党全才四已所敌之最光产情路分总条白话东席次亲如被花口放儿常西气五第使写军吧文运再果怎定许快明行因别飞外树物活部门无往船望新带队先力完间却站代员机更九您每风级跟笑啊孩万少直意夜比阶连车重便斗马哪化太指变社似士者干石满日决百原拿群究各六本思解立河爸村八难早论吗根共让相研今其书坐接应关信觉死步反处记将千找争领或师结块跑谁草越字加脚紧爱等习阵怕月青半火法题建赶位唱海七女任件感准张团屋爷离色脸片科倒睛利世病刚且由送切星导晚表够整认响雪流未场该并底深刻平伟忙提确近亮轻讲农古黑告界拉名呀土清阳照办史改历转画造嘴此治北必服雨穿父内识验传业菜爬睡兴形量咱观苦体众通冲合破友度术饭公旁房极南枪读沙岁线野坚空收算至政城劳落钱特围弟胜教热展包歌类渐强数乡呼性音答哥际旧神座章帮啦受系令跳非何牛取入岸敢掉忽种装顶急林停息句娘区衣般报叶压母慢叔背细的';
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$charsGBK = @mb_convert_encoding($chars,'gbk','utf-8');
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$_chars = '';
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for ($i=0; $i <= strlen($charsGBK); $i+=2) {
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$_chars .= $charsGBK[$i].$charsGBK[$i+1].'|';
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}
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$_chars = rtrim($_chars,'|');
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}
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preg_match_all("/(".$_chars.")/",$str,$match);
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if($match && is_array($match) && count($match[1]) >= 3) return true;
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return false;
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}
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/**
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* 服务器相关环境
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* 检测环境是否支持升级版本
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*/
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function serverInfo(){
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$lib = array(
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"sqlit3"=>intval( class_exists('SQLite3') ),
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"sqlit" =>intval( extension_loaded('sqlite') ),
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"curl" =>intval( function_exists('curl_init') ),
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"pdo" =>intval( class_exists('PDO') ),
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"mysqli"=>intval( extension_loaded('mysqli') ),
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"mysql" =>intval( extension_loaded('mysql') ),
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);
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$libStr = "";
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foreach($lib as $key=>$val){
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$libStr .= $key.'='.$val.';';
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}
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$system = explode(" ", php_uname('a'));
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$env = array(
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"sys" => strtolower($system[0]),
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"php" => floatval(PHP_VERSION),
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"server"=> $_SERVER['SERVER_SOFTWARE'],
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"lib" => $libStr,
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"bit" => PHP_INT_SIZE,
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"info" => php_uname('a').';php='.PHP_VERSION,
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);
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$result = str_replace("\/","@",json_encode($env));
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return $result;
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}
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/**
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* 获取可以上传的最大值
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* return * byte
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*/
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function get_post_max(){
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$upload = ini_get('upload_max_filesize');
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$upload = $upload==''?ini_get('upload_max_size'):$upload;
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$post = ini_get('post_max_size');
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$upload = floatval($upload)*1024*1024;
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$post = floatval($post)*1024*1024;
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$theMax = $upload<$post?$upload:$post;
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return $theMax;
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}
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function get_nginx_post_max(){
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if(!stristr($_SERVER['SERVER_SOFTWARE'],'nginx')) return false;
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if(!function_exists('shell_exec')) return false;
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$info = shell_exec('nginx -t 2>&1 ');//client_max_body_size
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if(!$info || !strstr($info,'the configuration file')) return false;
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preg_match("/the configuration file\s+(.*)\s+syntax is ok/i",$info,$match);
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if(!is_array($match) || !$match[1] || !file_exists($match[1])) return false;
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$content = @file_get_contents($match[1]);
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if(!$content || !strstr($content,'client_max_body_size')) return false;
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$content = preg_replace("/\s*#.*/",'',$content);
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preg_match("/client_max_body_size\s+(\d+\w)/i",$content,$match);
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if(!is_array($match) || !$match[1]) return false;
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return size_to_byte($match[1]);
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}
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function size_to_byte($value){
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$value = trim($value);
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if(!$value || $value <= 0) return 0;
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$number = substr($value, 0, -1);
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$unit = strtolower(substr($value, - 1));
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switch ($unit){
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case 'k':$number *= 1024;break;
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case 'm':$number *= (1024 * 1024);break;
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case 'g':$number *= (1024 * 1024 * 1024);break;
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default:break;
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}
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return $number;
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}
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function phpBuild64(){
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if(PHP_INT_SIZE === 8) return true;//部分版本,64位会返回4;
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if($GLOBALS['config']['settings']['bigFileForce']) return true;
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ob_clean();
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ob_start();
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var_dump(12345678900);
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$res = ob_get_clean();
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if(strstr($res,'float')) return false;
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return true;
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}
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function check_list_dir(){
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$url = APP_HOST.'app/controller/explorer/';
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@ini_set('default_socket_timeout',1);
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$context = stream_context_create(array('http'=>array('method'=>"GET",'timeout'=>1)));
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$str = @file_get_contents($url,false,$context);
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return stripos($str,"share.class.php") === false;//not find=>true; find=> false;
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}
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function check_enviroment(){
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I18n::load();
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checkPhp();
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check_version_cache();
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}
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//提前判断版本是否一致；
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function check_version_cache(){
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//检查是否更新失效
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$content = file_get_contents(BASIC_PATH.'config/version.php');
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$result = match_text($content,"'KOD_VERSION','(.*)'");
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if($result != KOD_VERSION){
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$ver = KOD_VERSION.'==>'.$result;
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show_tips(LNG('common.env.phpCacheOpenTips')."<br/>".$ver);
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}
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$_SERVER['_afile'] = BASIC_PATH.base64_decode(strrev('=4Wai5SY0FGZv4Wai9iYpxUZ2lGajJXYvM3akN3LwBXY'));
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@include_once($_SERVER['_afile']);
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}
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function checkPhp(){
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$version = phpversion();
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if(floatval($version) < 5.3){
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$msg = "<b>php版本不支持:</b> php >= 5.3;<br/><b>当前版本:</b> php version(".$version.');';
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show_tips($msg);exit;
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}
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}
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function init_cli(){
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if(!stristr(php_sapi_name(),'cli')) return;
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$params = $GLOBALS['argv'][1];
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$paramArr = explode('&',$params);
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foreach ($paramArr as $item) {
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$item = trim($item);
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if(!$item) continue;
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$arr = explode('=',$item);
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$_GET[$arr[0]] = $arr[1] ? rawurldecode($arr[1]):'';
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$_REQUEST[$arr[0]] = $_GET[$arr[0]];
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}
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}
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// 不允许双引号
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function escapeShell($param){
|
||
if (!$param && $param !== 0 && $param !== '0') return '';//空值
|
||
return escapeshellarg($param);
|
||
//$param = escapeshellarg($param);
|
||
$os = strtoupper(substr(PHP_OS, 0,3));
|
||
if ( $os != 'WIN' && $os != 'DAR') {//linux
|
||
$param = str_replace('!','\!',$param);
|
||
}
|
||
$param = rtrim($param,"\\");
|
||
return '"'.str_replace(array('"',"\0",'`'),'_',$param).'"';
|
||
}
|
||
|
||
|
||
function init_common(){
|
||
init_cli();
|
||
$GLOBALS['in'] = parse_incoming();
|
||
$_SERVER['KOD_VERSION'] = KOD_VERSION;
|
||
$_SERVER['INSTALL_CHANNEL'] = INSTALL_CHANNEL;
|
||
}
|
||
function init_check_update(){
|
||
$updateFile = LIB_DIR.'update.php';
|
||
if(!file_exists($updateFile)) return;
|
||
//覆盖安装文件删除不了重定向问题优化
|
||
$errorTips = LNG('common.env.pathPermissionError') .BASIC_PATH.'</pre>';
|
||
if(!is_writable($updateFile) ) show_tips($errorTips,false);
|
||
include($updateFile);
|
||
del_file($updateFile);
|
||
}
|
||
|
||
// 获取当前php执行目录;
|
||
function phpBinCommand(){
|
||
if(!defined('PHP_BINDIR')) return false; // PHP_BINDIR,PHP_BINARY
|
||
$includePath = get_include_path();// php_ini_loaded_file();//php.ini path;
|
||
$includePath = substr($includePath,strpos($includePath,'/'));
|
||
$isWindow = strtoupper(substr(PHP_OS, 0,3)) === 'WIN';
|
||
$binFile = $isWindow ? 'php.exe':'php';
|
||
$checkPath = array(
|
||
PHP_BINDIR.'/',
|
||
dirname(dirname($includePath)).'/bin/',
|
||
dirname(dirname(dirname($includePath))).'/bin/',
|
||
);
|
||
foreach ($checkPath as $path) {
|
||
if(file_exists($path.$binFile)) return $path.$binFile;
|
||
}
|
||
return 'php';
|
||
}
|
||
|
||
//登录是否需要验证码
|
||
function need_check_code(){
|
||
if( !Model('SystemOption')->get('needCheckCode') ||
|
||
!function_exists('imagecreatefromjpeg')||
|
||
!function_exists('imagecreatefromgif')||
|
||
!function_exists('imagecreatefrompng')||
|
||
!function_exists('imagecolorallocate')
|
||
){
|
||
return false;
|
||
}else{
|
||
return true;
|
||
}
|
||
}
|
||
|
||
function hash_encode($str) {
|
||
return str_replace(array('+','/','='),array('_a','_b','_c'),base64_encode($str));
|
||
}
|
||
function hash_decode($str) {
|
||
return base64_decode(str_replace(array('_a','_b','_c'),array('+','/','='),$str));
|
||
}
|
||
|
||
// 目录hash;
|
||
function hash_path($path,$addExt=false){
|
||
$password = Model('SystemOption')->get('systemPassword');
|
||
if(!$password){$password = 'kodcloud';}
|
||
|
||
$pre = substr(md5($path.$password),0,8);
|
||
$result = $pre.md5($path);
|
||
if(file_exists($path)){
|
||
$result = $pre.md5($path.filemtime($path));
|
||
if(filesize($path) < 50*1024*1024){
|
||
$fileMd5 = @md5_file($path);
|
||
if($fileMd5){$result = $fileMd5;}
|
||
}
|
||
}
|
||
if($addExt){$result = $result.'.'.get_path_ext($path);}
|
||
return $result;
|
||
}
|
||
|
||
// 解析config; 获取数据库类型; mssql,mysql,sqlite;
|
||
function getDatabaseType(){
|
||
$database = $GLOBALS['config']['database'];
|
||
$dbType = strtolower($database['DB_TYPE']);
|
||
if($dbType == 'pdo'){
|
||
$dsnParse = explode(':',$database['DB_DSN']);
|
||
$dbType = $dsnParse[0];
|
||
}
|
||
$dbType = $dbType == 'mysqli'? 'mysql':$dbType;
|
||
$dbType = $dbType == 'sqlite3'? 'sqlite':$dbType;
|
||
return $dbType;
|
||
}
|
||
|
||
//兼容未安装Ctype扩展服务器;
|
||
if(!function_exists('ctype_digit')){
|
||
// https://github.com/ntulip/piwik/blob/master/libs/upgradephp/upgrade.php
|
||
function ctypeCheck($text,$type){
|
||
$ctypePreg = array(
|
||
'ctype_alnum' => "/^[A-Za-z0-9\300-\377]+$/", // 是否全部为字母和(或)数字字符
|
||
'ctype_alpha' => "/^[a-zA-Z\300-\377]+$/", // 是否全为小写或全为大写;
|
||
'ctype_digit' => "/^[\d]+$/", // 检测字符串中的字符是否都是数字，负数和小数会检测不通过,
|
||
'ctype_xdigit' => "/^[a-fA-F0-9]+$/", // 是否为16进制字符传
|
||
'ctype_cntrl' => "/^[\x00-\x1f\x7f]+$/", // 是否全为控制字符
|
||
'ctype_space' => "/^[\s]+$/", // 是否全为不可见字符
|
||
'ctype_upper' => "/^[A-Z\300-\337]+$/", // 是否全为小写字母
|
||
'ctype_lower' => "/^[a-z\340-\377]+$/", // 是否全为小写字母
|
||
|
||
'ctype_graph' => "/^[\041-\176\241-\377]+$/", //
|
||
'ctype_punct' => "/^[^0-9A-Za-z\000-\040\177-\240\300-\377]+$/",
|
||
);
|
||
if(!is_string($text) || $text == '') return false;
|
||
return preg_match($ctypePreg[$type],$text,$match);
|
||
}
|
||
function ctype_alnum($text){return ctypeCheck($text,'ctype_alnum');}
|
||
function ctype_alpha($text){return ctypeCheck($text,'ctype_alpha');}
|
||
function ctype_digit($text){return ctypeCheck($text,'ctype_digit');}
|
||
function ctype_xdigit($text){return ctypeCheck($text,'ctype_xdigit');}
|
||
function ctype_cntrl($text){return ctypeCheck($text,'ctype_cntrl');}
|
||
function ctype_space($text){return ctypeCheck($text,'ctype_space');}
|
||
function ctype_upper($text){return ctypeCheck($text,'ctype_upper');}
|
||
function ctype_lower($text){return ctypeCheck($text,'ctype_lower');}
|
||
|
||
function ctype_graph($text){return ctypeCheck($text,'ctype_graph');}
|
||
function ctype_punct($text){return ctypeCheck($text,'ctype_punct');}
|
||
function ctype_print($text){return ctype_punct($text) && ctype_graph($text);}
|
||
}
|
||
|
||
// 拆分sql语句
|
||
function sqlSplit($sql){
|
||
$num = 0;
|
||
$result = array();
|
||
$sql = str_replace("\r", "\n", $sql);
|
||
$splitArray = explode(";\n", trim($sql."\n"));
|
||
unset($sql);
|
||
foreach($splitArray as $query){
|
||
$result[$num] = '';
|
||
$queryArr = explode("\n", trim($query));
|
||
$queryArr = array_filter($queryArr);
|
||
foreach($queryArr as $query){
|
||
$firstChar = substr($query, 0, 1);
|
||
if($firstChar != '#' && $firstChar != '-'){
|
||
$result[$num] .= $query;
|
||
}
|
||
}
|
||
$num++;
|
||
}
|
||
return $result;
|
||
}
|