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正则-php提取页面中域名规则问题！

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Release： 2016-06-02 11:28:19
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正则php

一套程序中需要在指定的URL页面中提取里面所有的域名，现代码如下：

<code>  $CODE = ......;//这里是获取远程的URL内容        $temp = "/<a>/i";        preg_match_all( $temp, $CODE, $Jzz_thlld );        $Jzz_thlld = $Jzz_thlld[0];        $temp = "/ href=[\"']?http:\\/\\/www\\.([^>\"' ]+)[\"']?\\s*[^>]*>(.*)/si"; for ($dos_skipping = 0; $dos_skipping </a></code>
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上述代码中不能按照需求获取到所需要的信息，忘各位帮忙看看，改如何修改！！

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