Regular Expressions for PHP hyperlinks! How to fix it

Regular Expressions for PHP hyperlinks!?
http://detail.tmall.com/item.htm?id=18796056163


http://item.taobao.com/item.htm?spm=a220z.1000881.0.82&id=19150004171
http://item.taobao.com/item.htm?id=16181772778

Such links are reserved id= .... Parts, and the others are replaced by
Javascrpit:clickitem ("18796056163");
Javascrpit:clickitem ("19150004171");
Javascrpit:clickitem ("16181772778");



------Solution--------------------
Such a regular URL, with explode, it can be. Reference

http://www.php.net/manual/zh/function.explode.php

$part = Explode (' id= ', ' http://detail.tmall.com/item.htm?id=18796056163 ');
echo $part [1];

------Solution--------------------

PHP Code

if (Preg_match ("/id=[\d]+$/", $url, $result)) {       echo $result [1];}
------Solution--------------------

  
   
   

    
    
   PHP Code
   
    
    
$s =<<
    
     ------Solutions--------------------

    
     $s = <<
    <>
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TEXT;

echo preg_replace ('/href= '. +?item\\.html?. *? [^\\w]id= ([0-9]+) (. *) "/i", ' href= "Javascrpit:clickitem (\ ' $1\ ')" ', $s);
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