<?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.\3", $text);;;
;;;;$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="\0">\0</a>", $text);;;
;;;;return $text;;;
};;

function convertMail($text);;
{;;;;;$text = eregi_replace("([_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*(.[a-z]{2,3}))", "<a href='mailto:\0'>\0</a>", $text);;;
;;;;return $text;;;
};;

function convertAllLinks($text);;
{;;;;;$text = convertURLS($text);;;
;;;;$text = convertMail($text);;;
;;;;return $text;;;
}
?>;;

标签： 函数