<code>$str ="<div class="asasas"> <a href="www.baidu.com"></a>点击<p>asssa</p> <img src="attachment/201404/15/1_139755736546p8.jpg" alt="程序员 - PHP正则替换文件,有详细代码" > </div>"; $mtstr = preg_replace('/src=/','src=http://test.disuzs.logo.com/',$str); </code>
<code>print_r($mtstr); //结果http://test.uchome.disuzs.lodo.com/'attachment/201404/15/1_139755736546p8.jpg' </code>
//这里img标签多了一对'' 如何破??
<code>$str ="<div class="asasas"> <a href="www.baidu.com"></a>点击<p>asssa</p> <img src="attachment/201404/15/1_139755736546p8.jpg" alt="程序员 - PHP正则替换文件,有详细代码" > </div>"; $mtstr = preg_replace('/src=/','src=http://test.disuzs.logo.com/',$str); </code>
<code>print_r($mtstr); //结果http://test.uchome.disuzs.lodo.com/'attachment/201404/15/1_139755736546p8.jpg' </code>
//这里img标签多了一对'' 如何破??