zhangguiqiang

/**
 * 
 * @return {[type]} [description]
 */
function test()
{
    

}

zhangguiqiang

function make_crand_chinese($length="5") { 
    $string = ''; 
    for($i=0;$i<$length;$i++) { 
        $string .= chr(rand(0xB0,0xF7)).chr(rand(0xA1,0xFE)); 
    } 
    return $string; 
}

zhangguiqiang

function isCrawler() {    
     if(ini_get('browscap')) {    
         $browser= get_browser(NULL, true);    
         if($browser['crawler']) {    
             return true;    
         }    
     } else if (isset($_SERVER['HTTP_USER_AGENT'])){    
         $agent= $_SERVER['HTTP_USER_AGENT'];    
         $crawlers= array(    
             "/Googlebot/",    

zhangguiqiang

/** 
* 获得用户的真实IP地址 
* 
* @access  public 
* @return  string 
*/ 
function real_ip() 
{ 
    static $realip = NULL; 

zhangguiqiang

//格式化数据（防止注入） 
function site_addslashes($string, $force = 0) { 
    !defined('MAGIC_QUOTES_GPC') && define('MAGIC_QUOTES_GPC', get_magic_quotes_gpc()); 
    if(!MAGIC_QUOTES_GPC || $force) { 
        if(is_array($string)) { 
            foreach($string as $key => $val) { 
                $string[$key] = daddslashes($val, $force); 
            } 
        } else { 
            $string = addslashes($string); 

zhangguiqiang

//获得当前的脚本网址 
function get_php_url(){ 
        if(!empty($_SERVER["REQUEST_URI"])){ 
                $scriptName = $_SERVER["REQUEST_URI"]; 
                $nowurl = $scriptName; 
        }else{ 
                $scriptName = $_SERVER["PHP_SELF"]; 
                if(empty($_SERVER["QUERY_STRING"])) $nowurl = $scriptName; 
                else $nowurl = $scriptName."?".$_SERVER["QUERY_STRING"]; 
        } 

zhangguiqiang

function aweek($gdate = "", $first = 0){ 
    if(!$gdate) $gdate = date("Y-m-d"); 
    $w = date("w", strtotime($gdate)); 
    $dn = $w ? $w - $first : 6; 
    $st = date("Y-m-d", strtotime("$gdate -".$dn." days")); 
    $en = date("Y-m-d", strtotime("$st +6 days")); 
    return array($st, $en); 
}

zhangguiqiang

<?php
set_time_limit(0);

$host    = "";
$user    = "";
$pass    = "";
$db      = "";
$charset = "utf8";

$link = mysql_connect($host, $user, $pass);