方维p2p借贷系统5.1.zip

<?php // +---------------------------------------------------------------------- // | Fanwe 方维p2p借贷系统 // +---------------------------------------------------------------------- // | Copyright (c) 2011 http://www.fanwe.com All rights reserved. // +---------------------------------------------------------------------- // | Author: 云淡风轻(88522820@qq.com) // +---------------------------------------------------------------------- //前后台加载的函数库 require_once 'system_init.php'; //获取真实路径 function get_real_path() { return APP_ROOT_PATH; } //获取GMTime function get_gmtime() { return (time() - date('Z')); } function to_date($utc_time, $format = 'Y-m-d H:i:s') { if (empty ( $utc_time )) { return ''; } $timezone = intval(app_conf('TIME_ZONE')); $time = $utc_time + $timezone * 3600; return date ($format, $time ); } function to_timespan($str, $format = 'Y-m-d H:i:s') { $timezone = intval(app_conf('TIME_ZONE')); //$timezone = 8; $time = intval(strtotime($str)); if($time!=0) $time = $time - $timezone * 3600; return $time; } /** * 获取指定时间与当前时间的时间间隔 * * @access public * @param integer $time * * @return string */ function getBeforeTimelag($time) { if($time == 0) return ""; static $today_time = NULL, $before_lang = NULL, $beforeday_lang = NULL, $today_lang = NULL, $yesterday_lang = NULL, $hours_lang = NULL, $minutes_lang = NULL, $months_lang = NULL, $date_lang = NULL, $sdate = 86400; if($today_time === NULL) { $today_time = TIME_UTC; $before_lang = '前'; $beforeday_lang = '前天'; $today_lang = '今天'; $yesterday_lang = '昨天'; $hours_lang = '小时'; $minutes_lang = '分钟'; $months_lang = '月'; $date_lang = '日'; } $now_day = to_timespan(to_date($today_time,"Y-m-d")); //今天零点时间 $pub_day = to_timespan(to_date($time,"Y-m-d")); //发布期零点时间 $timelag = $now_day - $pub_day; $year_time = to_date($time,'Y'); $today_year = to_date($today_time,'Y'); if($year_time < $today_year) return to_date($time,'Y:m:d H:i'); $timelag_str = to_date($time,' H:i'); $day_time = 0; if($timelag / $sdate >= 1) { $day_time = floor($timelag / $sdate); $timelag = $timelag % $sdate; } switch($day_time) { case '0': $timelag_str = $today_lang.$timelag_str; break; case '1': $timelag_str = $yesterday_lang.$timelag_str; break; case '2': $timelag_str = $beforeday_lang.$timelag_str; break; default: $timelag_str = to_date($time,'m'.$months_lang.'d'.$date_lang.' H:i'); break; } return $timelag_str; } //获取客户端IP function get_client_ip() { if (getenv ( "HTTP_CLIENT_IP" ) && strcasecmp ( getenv ( "HTTP_CLIENT_IP" ), "unknown" )) $ip = getenv ( "HTTP_CLIENT_IP" ); else if (getenv ( "HTTP_X_FORWARDED_FOR" ) && strcasecmp ( getenv ( "HTTP_X_FORWARDED_FOR" ), "unknown" )) $ip = getenv ( "HTTP_X_FORWARDED_FOR" ); else if (getenv ( "REMOTE_ADDR" ) && strcasecmp ( getenv ( "REMOTE_ADDR" ), "unknown" )) $ip = getenv ( "REMOTE_ADDR" ); else if (isset ( $_SERVER ['REMOTE_ADDR'] ) && $_SERVER ['REMOTE_ADDR'] && strcasecmp ( $_SERVER ['REMOTE_ADDR'], "unknown" )) $ip = $_SERVER ['REMOTE_ADDR']; else $ip = "unknown"; return ($ip); } //过滤注入 function filter_injection(&$request) { $pattern = "/(select[\s])|(insert[\s])|(update[\s])|(delete[\s])|(from[\s])|(where[\s])/i"; foreach($request as $k=>$v) { if(preg_match($pattern,$k,$match)) { die("SQL Injection denied!"); } if(is_array($v)) { filter_injection($v); } else { if(preg_match($pattern,$v,$match)) { die("SQL Injection denied!"); } } } } //过滤请求 function filter_request(&$request) { if(MAGIC_QUOTES_GPC) { foreach($request as $k=>$v) { if(is_array($v)) { filter_request($request[$k]); } else { $request[$k] = stripslashes(trim($v)); } } } } function adddeepslashes(&$request) { foreach($request as $k=>$v) { if(is_array($v)) { adddeepslashes($request[$k]); } else { $request[$k] = addslashes(trim($v)); } } } //request转码 function convert_req(&$req) { foreach($req as $k=>$v) { if(is_array($v)) { convert_req($req[$k]); } else { if(!is_u8($v)) { $req[$k] = iconv("gbk","utf-8",$v); } } } } function stripdeepslashes(&$request) { if(is_array($request)) { foreach($request as $k=>$v) { if(is_array($v)) { stripdeepslashes($request[$k]); } else { $request[$k] = stripslashes(trim($v)); } } } else $request = stripslashes($request); } function quotes($content) { //if $content is an array if (is_array($content)) { foreach ($content as $key=>$value) { //$content[$key] = mysql_real_escape_string($value); $content[$key] = addslashes($value); } } else { //if $content is not an array addslashes($content); //mysql_real_escape_string($content); } return $content; } function strim($str) { return quotes(htmlspecialchars(trim($str))); } function btrim($str) { return quotes(trim($str)); } function is_u8($string) { return preg_match('%^(?: [\x09\x0A\x0D\x20-\x7E] # ASCII | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte | \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates | \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3 | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15 | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16 )*$%xs', $string); } //清除缓存 function clear_cache() { //系统后台缓存 syn_dealing(); clear_dir_file(get_real_path()."public/runtime/admin/Cache/"); clear_dir_file(get_real_path()."public/runtime/admin/Data/_fields/"); clear_dir_file(get_real_path()."public/runtime/admin/Temp/"); clear_dir_file(get_real_path()."public/runtime/admin/Logs/"); @unlink(get_real_path()."public/runtime/admin/~app.php"); @unlink(get_real_path()."public/runtime/admin/~runtime.php"); @unlink(get_real_path()."public/runtime/admin/lang.js"); @unlink(get_real_path()."public/runtime/app/config_cache.php"); //数据缓存 clear_dir_file(get_real_path()."public/runtime/app/data_caches/"); clear_dir_file(get_real_path()."public/runtime/app/db_caches/"); $GLOBALS['cache']->clear(); clear_dir_file(get_real_path()."public/runtime/data/"); //模板页面缓存 clear_dir_file(get_real_path()."public/runtime/app/tpl_caches/"); clear_dir_file(get_real_path()."public/runtime/app/tpl_compiled/"); @unlink(get_real_path()."public/runtime/app/lang.js"); //脚本缓存 clear_dir_file(get_real_path()."public/runtime/statics/"); } function clear_dir_file($path) { if ( $dir = opendir( $path ) ) { while ( $file = readdir( $dir ) ) { $check = is_dir( $path. $file ); if ( !$check ) { @unlink( $path . $file ); } else { if($file!='.'&&$file!='..') { clear_dir_file($path.$file."/"); } } } closedir( $dir ); rmdir($path); return true; } } //同步未过期团购的状态 function syn_de