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取得所有链接

May 25, 2016 pm 05:14 PM

这篇文章主要介绍了php获取网页上所有链接的方法,涉及php操作正则匹配的技巧,代码简单实用,需要的朋友可以参考下,具体实现方法如下:

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<?php

function get_all_url($code){

    preg_match_all(&#39;/<as+href=["|&#39;]?([^>"&#39; ]+)["|&#39;]?s*[^>]*>([^>]+)</a>/i&#39;,$code,$arr);

    return array(&#39;name&#39;=>$arr[2],&#39;url&#39;=>$arr[1]);

}

?>

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希望本文所述对大家的php程序设计有所帮助。

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