Email URL的判断和自动转换函数

2012-11-28 16:28:49 作者:PHP教程网 来源:本站原创 浏览次数:0


<?php
function validateEmail($email)
{ return eregi("^[_a-z0-9-] (.[_a-z0-9-] )*@[a-z0-9-] (.[a-z0-9-] )*(.[a-z]{2,3})$", $email);
}


<?php
function validateEmail($email)
{ return eregi("^[_a-z0-9-] (.[_a-z0-9-] )*@[a-z0-9-] (.[a-z0-9-] )*(.[a-z]{2,3})$", $email);
}

function validateURL($url)
{ return eregi("^((ht|f)tp://)((([a-z0-9-] (.[a-z0-9-] )*(.[a-z]{2,3}))|(([0-9]{1,3}.){3}([0-9]{1,3})))((/|?)[a-z0-9~#%&'_ =:?.-]*)*)$", $url);
}

function convertURLS($text)
{ $text = eregi_replace("((ht|f)tp://www.|www.)([a-z0-9-] (.[a-z0-9-] )*(.[a-z]{2,3})((/|?)[a-z0-9~#%&/'_ =:?.-]*)*)", http://www.phphtm.com, $text);
$text = eregi_replace("((ht|f)tp://)((([a-z0-9-] (.[a-z0-9-] )*(.[a-z]{2,3}))|(([0-9]{1,3}.){3}([0-9]{1,3})))((/|?)[a-z0-9~#%&'_ =:?.-]*)*)", "<a href=""">

关键词:php函数

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