php preg_match_all匹配文章中图片

2. $con = file_get_contents("http://bbs.it-home.org/news/jb-1.html");
3. $pattern="//";
4. preg_match_all($pattern,$con,$match);
5. print_r($match);
6. ?>

复制代码

输出结果： Array ( [0] => Array ( [0] => [1] => [2] => ) [1] => Array ( [0] => http://bbs.it-home.org/usr/themes/dddefault/images/logo.png [1] => http://bbs.it-home.org/usr/uploads/2012/09/531656480.jpg [2] => http://bbs.it-home.org/usr/uploads/2012/09/2647136297.jpg ) )