PHP提取字符串中的图片地址[正则表达式] |
本文标签:字符串,图片地址 复制代码 代码如下: <?php $str=<p><img border="0" src="upfiles/2009/07/1246430143_1.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="upfiles/2009/07/1246430143_1.jpg" alt=""/> ) [1] => Array ( [0] => upfiles/2009/07/1246430143_1.jpg ) ) |