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1.²úÉúËæ»ú×Ö·û´®º¯Êý
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 $hash;
}
2.½ØÈ¡Ò»¶¨³¤¶ÈµÄ×Ö·û´®
×¢£º¸Ãº¯Êý¶ÔGB2312ʹÓÃÓÐЧ
function wordscut($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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1.Ö§³Ö¶àÓïÑÔ£¬µ«²»Ö§³Ö¶àÖÖÓïÑÔµÄͬʱ´æÔÚ£¬Ò²¾ÍÊÇ˵ҪôÊÇÖÐÎÄҪôÊÇÓ¢ÎÄ»òÕ߯äËû£¬ÕâÔÚһЩÐèÒª¹ú¼Ê»¯Ö§³ÖµÄÍøÒ³ÏµÍ³Öо­³£ÓÃÀ´£¬ÒԱ㷽±ãÓû§±¾µØ»¯¡£ 2.Ö§³Ö¶àÓïÑÔ²¢¿Éͬʱä¯ÀÀ²»Í¬ÓïÑÔ°æ±¾µÄÍøÒ³¡£½ñÌìÎÒÏëÌÖ ......

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();
    ......

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    ×î½üÒòΪҪ¶ÔÒ»¸öÏîÄ¿½øÐÐÖØ¹¹£¬ËùÒÔÒ»Ö±ÔÚÑо¿PHP¿ò¼Ü¡£´óÌå¿´ÁË¿´Zend Frameworks£¬×ÐϸѧϰÁËÏÂsymfony£¬·¢ÏÖÒ»¸öÁ¼ºÃµÄMVC Web¿ò¼Ü£¬×ãÒԸı俪·¢Ï°¹ß¡£µ«ÊÇÎÞÂÛÊÇZend Frameworks»¹ÊÇsymfony£¬¶ÔÓÚÖÐСÐÍÏîÄ¿µÄ¿ª·¢À´Ëµ¶¼¹ýÓÚÓ·Ö×£¬²¢²»ÄܺܺõÄÌáÉý¿ª· ......

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ÈÕÆÚ¸ñʽ»¯date()º¯ÊýµÄ¸ñʽ»¯×Ö·û£º  
  Y   Ä꣬4λÊý×Ö  
  m   Ô£¬Ç°Ãæ´ø0:"01"-"12"  
  d   ÔÂÖеÄÌì  
  H   ʱ£¬24Ê±ÖÆ  
  i   ·Ö  
  s   ......

phpµÄÊý¾Ý²Ù×÷ui

 <?php
 
error_reporting(0);//7all,0no
ini_set('display_errors', '0');
function myerror($errno, $errstr, $errfile, $errline)
{
    echo "<BR>error type: [$errno] $errstr<br />\n";
    echo "in line $errline of file $errfile<BR>";
} ......
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