test_preg_match
| Run Settings | |
|---|---|
| Language | PHP |
| Language Version | |
| Run Command |
| Snippet Metadata | |
|---|---|
| Owner | fenghestudio |
| Created | |
| Modified | |
| Visibility | Public |
<?php
//从URL中获取主机名称
preg_match('@^(?:http://)?([^/]+)@i',
"http://www.php.net/index.html", $matches);
$host = $matches[1];
//获取主机名称的后面两部分
preg_match('/[^.]+\.[^.]+$/', $host, $matches);
echo "domain name is: {$matches[0]}\n";
?>
| Editor Settings | |
|---|---|
| Theme | |
| Key bindings | |
| Full width | |
| Lines |