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run code in 200+ php & hhvm versions
Bugs & Features
<?php $subject = "http://jennifer.com/arrest/def/101"; $pattern = '@^(?:http://)?([^/]+)@i'; preg_match($pattern, $subject, $matches); print_r($matches); $url = parse_url("http://www.jennifer.com/user/101/article"); print_r($url); preg_match('/\\\:[a-zA-Z0-9\_\-]+/', "/user/:id/article", $matches); print_r($matches); $pattern = "@^" . preg_replace('/\\\:[a-zA-Z0-9\_\-]+/', '([a-zA-Z0-9\-\_]+)', preg_quote('/user/:id/article')) . "$@D"; $matches = array(); $match = preg_match($pattern, '/user/101/article', $matches); print_r($match); $matches = explode('/', rtrim('/user/101/article', '/')); print_r($matches); $matches = explode('/', rtrim('/user/101/article', "/")); array_shift($matches); print_r($matches);
based on OHD7h
Output for 5.6.0 - 7.3.0alpha1
Array ( [0] => http://jennifer.com [1] => jennifer.com ) Array ( [scheme] => http [host] => www.jennifer.com [path] => /user/101/article ) Array ( ) 1Array ( [0] => [1] => user [2] => 101 [3] => article ) Array ( [0] => user [1] => 101 [2] => article )