<?php
$str='<p><img border="0" src="http://www.hzhuti.com/templets/zhuti/img/logo1.jpg" alt=""/></p>';
$pattern="/<[img|IMG].*?src=['|"](.*?(?:[.gif|.jpg]))['|"].*?[/]?>/";
preg_match_all($pattern,$str,$match);print_r($match);
?>
结果显示:
Array
(
[0] => Array
(
[0] => <img border="0" src="http://www.hzhuti.com/templets/zhuti/img/logo1.jpg" alt=""/>
)
[1] => Array
(
[0] => http://www.hzhuti.com/templets/zhuti/img/logo1.jpg )
)
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