网址 url 正则表达式实例
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- 2016-06-08 17:27:561266browse
<script>ec(2);</script>
function funcUrl($str)//url正则表达试
{
return (preg_match("/^http://[A-Za-z0-9]+.[A-Za-z0-9]+[/=?%-&_~`@[]':+!]*([^""])*$/",$str))?true:false;
}
if( $_POST)
{
if( funcUrl( $_POST['url'] ) )
{
echo $_POST['url'];
}
else
{
exit('不是有效url');
}
}
?>
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