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	¼ÙÈçÓÐÁ½¸ö±í£º user  ºÍ articles ±í
½á¹¹£º
user£º £¨id, name£©
articles: (id,user_id,title,content)
ÆäÖÐuser.id ºÍ user_id ¹ØÁª
ÔÚuserµÄ modelÖÐµÄ relations·½·¨ÀïÃæ¼Ó£º
return array('articles'=>array(self::HAS_MANY,'articles','user_id'));
ÔÚarticlesµÄ modelÖÐµÄ relations·½·¨ÀïÃæ¼Ó£º
return array('users'=>array(self::BELONGS_TO,'user','id'));
ÔÚarticlesµÄ¿ØÖÆÆ÷µ±Öе÷Ó÷½Ê½£º
$arr=articles::model()->with('users')->findAll();
ÔÚÕâÆäÖаÑuser±íµÄÊý¾Ý¾Í¹ØÁªÉÏÁË
·ÃÎÊ$arrÄÚÈÝ
foreach($arr as $val){
    echo $val->title;
    echo $val->content;
    //ÆäÖÐuser±íÖеÄÊôÐÔÖµ·ÃÎÊ
    echo $val->users->name;
}
    
     
	
	
    
    
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ÓÃPHPÄ£Äâ126ÓÊÏäµÄµÇ½¹ý³ÌÀ´ÊÕÈ¡Óʼþ:http://www.cnblogs.com/amboyna/archive/2009/04/29/1446487.html
phpµ÷ÓÃÆäËûϵͳµÄ½Ó¿ÚÕûÀí:http://blog.chinaunix.net/u2/84280/showart_2065156.html
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$_SERVER['SCRIPT_NAME']Ö»»ñÈ¡½Å±¾Ãû£¬²»»ñÈ¡²ÎÊý,Êä³ö½á¹ûΪ:test.php;
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     <?php
/*ʹÓÃÎı¾Îļþ¼Ç¼Êý¾ÝµÄ¼òµ¥ÊµÏÖ*/
$counter=1;
if(file_exists("mycounter.txt")){
$fp=fopen("mycounter.txt","r");
$counter=fgets($fp,9);
$counter++;
fclose($fp);
}
$fp=fopen("mycounter.txt","w");
fputs($fp,$counter);
fclose($fp);
echo "<h1>ÄúÊǵÚ".$counter."´Î·ÃÎʱ¾Ò³ ......
	
    
        
    
     <?php
/*
  $Id: PHPZip.php 
*/
class PHPZip {
  var $datasec      = array();
  var $ctrl_dir     = array();
  var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
  var $old_offset   = 0;
& ......
	
    
        
    
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 <?php
//ÓÃÓÚÑéÖ¤ÂëÐòÁÐÉú³ÉµÈ..
function random($length) {
$hash = '';
$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
$max = strlen($chars)-1;
$length=4;//³¤¶È×ÔÐÐÉ趨
mt_srand((double)microtime() * 1000000);
for($i = 0; $i < ......