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<?php function get_domain($url) { if ( !preg_match("/^http/", $url) ) $url = 'http://' . $url; if ( $url[strlen($url)-1] != '/' ) $url .= '/'; $pieces = parse_url($url); $domain = isset($pieces['host']) ? $pieces['host'] : ''; if ( preg_match('/([a-z\.]{2,6})$/i', $domain, $regs) ) { $res = preg_replace('/^www\./', '', $regs['domain'] ); return $res; } return false; } var_dump(get_domain('Wmcareers.net'));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key "domain" in /in/AljFR on line 12 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/AljFR on line 12 string(0) ""

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