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function random($length) {
 $hash = '';
 $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
 $max = strlen($chars) - 1;
 mt_srand((double)microtime() * 1000000);
 for($i = 0; $i < $length; $i++) {
  $hash .= $chars[mt_rand(0, $max)];
 }
 return $hash;
}
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function wordscut($string, $length ,$sss=0) {
 if(strlen($string) > $length) {
               if($sss){
                      $length=$length - 3;
                      $addstr=' ...';
                }
  for($i = 0; $i < $length; $i++) {
   if(ord($string[$i]) > 127) {
    $wordscut .= $string[$i].$string[$i + 1];
    $i++;
   } else {
    $wordscut .= $string[$i];
   }
  }
  return $wordscut.$addstr;
 }
 return $string;
}
3.È¡µÃ¿Í»§¶ËIPµØÖ·
function GetIP(){
             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"))
                &n


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<?php
 date_default_timezone_set("Etc/GMT-8");
 header("content-type:text/html; charset=utf-8");
 /**
  * ×Ô¼º¶¨ÒåµÄÒ»¸öÉú³ÉÈÕÀúµÄÀà
  * @author ÕÅΰ²Ó<yuanfen860913@163.com>
  * @version 1.0.0
  *
  */
 class myCalendar
 {
  ......

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Îļþcheck.php
<?php
//Éú³ÉÑéÖ¤ÂëͼƬ
Header("Content-type: image/PNG");
srand((double)microtime()*1000000);//²¥ÏÂÒ»¸öÉú³ÉËæ»úÊý×ÖµÄÖÖ×Ó£¬ÒÔ·½±ãÏÂÃæËæ»úÊýÉú³ÉµÄʹÓÃ
session_start();//½«Ëæ»úÊý´æÈësessionÖÐ
$_SESSION['authnum']="";
$im = imagecreate(62,20); //ÖÆ¶¨Í¼Æ¬±³¾°´óС
$black = ImageC ......

php interface implements multibus

<?php
/*
 * Created on 2009-10-28
 * ·Ö×ÓÈçÃÎo(╯¡õ╰)o
 * To change the template for this generated file go to
 * Window - Preferences - PHPeclipse - PHP - Code Templates
 */
 interface pusb{
    function verson();
    ......

php×Ô¶¯·¢ËÍÓʼþ

Ê×ÏÈÀ´¸ö email.class.php Àࣺ
   <?php
class smtp
{
/* Public Variables */
var $smtp_port;
var $time_out;
var $host_name;
var $log_file;
var $relay_host;
var $debug;
var $auth;
var $user;
var $pass;
/* Private Variables */
var $sock;
/* Constractor */
function smtp($rel ......

PHPµÄÒ³Ãæ»º³å´¦Àí»úÖÆob_start()º¯Êý

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ob_start()º¯ÊýÓÃÓÚ´ò¿ª»º³åÇø,±ÈÈçheader()º¯ÊýÖ®
ǰÈç¹û¾ÍÓÐÊä³ö,°üÀ¨»Ø³µ\¿Õ¸ñ\»»ÐÐ\¶¼»áÓДHeader had all ready send
by”µÄ´íÎó,Õâʱ¿ÉÒÔÏÈÓÃob_start()´ò¿ª»º³åÇøPHP´úÂëµÄÊý¾ ......
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