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<?php $url = 'http://mydomain.com/u/123-test'; $url = parse_url($url, PHP_URL_HOST); //$url is POST from input field $domain = array('mydomain.com', 'mydomain.net'); if (!in_array($url, $domain)) { echo 'invalid URL'; }else{ echo 'valid URL'; } ?>
Output for git.master_jit, git.master, rfc.property-hooks
valid URL

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