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78 lines
1.6 KiB
78 lines
1.6 KiB
<?php
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/**
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* 判断语言
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*/
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function lang(){
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$lang = $_REQUEST['lang'] ? $_REQUEST['lang'] :"zh";
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if ($lang == 'zh-CN') {
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$lang = "zh";
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}
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return include("lang.".$lang.".php");
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}
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function L($field){
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if (!isset($GLOBALS['lang'])) {
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$GLOBALS['lang'] = lang();
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}
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return $GLOBALS['lang'][$field] ;
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}
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/**
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* 判断 文件/目录 是否可写（取代系统自带的 is_writeable 函数）
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*
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* @param string $file 文件/目录
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* @return boolean
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*/
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function new_is_writeable($file) {
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if (is_dir($file)){
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$dir = $file;
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if ($fp = @fopen("$dir/test.txt", 'w')) {
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@fclose($fp);
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@unlink("$dir/test.txt");
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$writeable = 1;
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} else {
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$writeable = 0;
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}
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} else {
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if ($fp = @fopen($file, 'a+')) {
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@fclose($fp);
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$writeable = 1;
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} else {
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$writeable = 0;
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}
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}
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return $writeable;
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}
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function clear_runtime($path = "../server/Application/Runtime"){
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//给定的目录不是一个文件夹
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if(!is_dir($path)){
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return null;
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}
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$fh = opendir($path);
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while(($row = readdir($fh)) !== false){
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//过滤掉虚拟目录
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if($row == '.' || $row == '..'|| $row == 'index.html'){
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continue;
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}
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if(!is_dir($path.'/'.$row)){
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unlink($path.'/'.$row);
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}
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clear_runtime($path.'/'.$row);
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}
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//关闭目录句柄，否则出Permission denied
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closedir($fh);
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return true;
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}
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function ajax_out($message,$error_code = 0){
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echo json_encode(array("error_code"=>$error_code,"message"=>$message));
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exit();
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}
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