请教大神,有一个文章字段content里有
<p>XXXXXXXXXXXX</P><script src='http://www.abc.com/sd/adfas.js' language='javascript'></script><p>XXXXXXXXXXXX</P><script src='http://www.defd.com/s111d/1111.js' language='javascript'></script>在php里怎么把<script src='http://www.abc.com/sd/adfas.js' language='javascript'></script>里的abc.com换成123.com<script src='http://www.defd.com/s111d/1111.js' language='javascript'></script>不变
<p>XXXXXXXXXXXX</P><script src='http://www.abc.com/sd/adfas.js' language='javascript'></script><p>XXXXXXXXXXXX</P><script src='http://www.defd.com/s111d/1111.js' language='javascript'></script>在php里怎么把<script src='http://www.abc.com/sd/adfas.js' language='javascript'></script>里的abc.com换成123.com<script src='http://www.defd.com/s111d/1111.js' language='javascript'></script>不变
$regix = "/abc/";$result = preg_replace($regix,'123',$str);
var_dump($result);这是最简单的方法,还是要自己找到规则。这个作用和str_replace是一样的。。