分享php如何抓取网页中邮箱地址代码
php如何抓取网页中邮箱地址,下面我就给大家分享一个用php抓取网页中电子邮箱的实例。 <?php <br />
/** <br>
desc:采集网页中的邮箱的代码 <br>
link:www.jb100.net <br>
date:2013/2/24 <br>
*/ <br>
$url='http://www.jb100.net'; //要采集的网址 <br>
$content=file_get_contents($url); <br>
//echo $content; <br>
function getEmail($str) { <br>
//$pattern = "/([a-z0-9]*[-_\.]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[\.][a-z]{2,3}([\.][a-z]{2})?/i"; <br>
$pattern = "/([a-z0-9\-_\.]+@[a-z0-9]+\.[a-z0-9\-_\.]+)/"; <br>
preg_match_all($pattern,$str,$emailArr); <br>
<br>
return $emailArr[0]; <br>
} <br>
print_r( getEmail($content)); <br>
?>
案例很简单,但是非常实用,需要的朋友可以参考一下。
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