採集郵件信箱php代碼

由于搞了个群发邮件的程序,当然没邮箱不行,所以写了个采集邮箱程序.
转载自: http://www.tongqiong.com/read.php?tid-35-ds-1.html

//作者:www.tongqiong.com
$url='http://www.tongqiong.com/read.php?tid-1-ds-1.html'; //这个网页里绝对含有邮件地址。
$content=file_get_contents($url);
//echo $content;
function getEmail($str) {
    //$pattern = "/([a-z0-9]*[-_.]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[.][a-z]{2,3}([.][a-z]{2})?/i";
    $pattern = "/([a-z0-9-_.]+@[a-z0-9]+.[a-z0-9-_.]+)/";
    preg_match_all($pattern,$str,$emailArr);

    return $emailArr[0];
}

print_r( getEmail($content));

//作者:www.tongqiong.com
?>