Regular expression testing tool php URL verification regular expression

Copy the code The code is as follows:

$url = 'http://www.baidu.com/zongzi/oo.html';
$n = preg_match_all("/http:[ /]{2}[a-z]+[.]{1}[a-zd-]+[.]{1}[a-zd]*[/]*[A-Za-zd]*[/]* [A-Za-zd]*[.]*html/",$url,$array);
var_dump($array);
?>

The above introduces the regular expression testing tool PHP URL verification regular expression, including the content of the regular expression testing tool. I hope it will be helpful to friends who are interested in PHP tutorials.