preg_match
PHP 4, PHP 5, PHP 7, PHP 8
preg_match - Perform a regular expression match
Example #1 Getting the domain name out of a URL
Result: domain name is: php.net
Example #2 Using named subpattern
Result: Array
(
[0] => foobar: 2008
[name] => foobar
[1] => foobar
[digit] => 2008
[2] => 2008
)
