note 70690 added to function.parse-url

Heres a simple function to add the $component option in for PHP4. Haven't done exhaustive testing, but should work ok. <?php ## Defines only available in PHP 5, created for PHP4 if(!defined('PHP_URL_SCHEME')) define('PHP_URL_SCHEME', 1); if(!defined('PHP_URL_HOST')) define('PHP_URL_HOST', 2); if(!defined('PHP_URL_PORT')) define('PHP_URL_PORT', 3); if(!defined('PHP_URL_USER')) define('PHP_URL_USER', 4); if(!defined('PHP_URL_PASS')) define('PHP_URL_PASS', 5); if(!defined('PHP_URL_PATH')) define('PHP_URL_PATH', 6); if(!defined('PHP_URL_QUERY')) define('PHP_URL_QUERY', 7); if(!defined('PHP_URL_FRAGMENT')) define('PHP_URL_FRAGMENT', 8); function parse_url_compat($url, $component=NULL){ if(!$component) return parse_url($url); ## PHP 5 if(phpversion() >= 5) return parse_url($url, $component); ## PHP 4 $bits = parse_url($url); switch($component){ case PHP_URL_SCHEME: return $bits['scheme']; case PHP_URL_HOST: return $bits['host']; case PHP_URL_PORT: return $bits['port']; case PHP_URL_USER: return $bits['user']; case PHP_URL_PASS: return $bits['pass']; case PHP_URL_PATH: return $bits['path']; case PHP_URL_QUERY: return $bits['query']; case PHP_URL_FRAGMENT: return $bits['fragment']; } } ?> ---- Server IP: 203.16.234.19 Probable Submitter: 60.226.121.48 ---- Manual Page -- http://www.php.net/manual/en/function.parse-url.php Edit -- https://master.php.net/note/edit/70690 Del: integrated -- https://master.php.net/note/delete/70690/integrated Del: useless -- https://master.php.net/note/delete/70690/useless Del: bad code -- https://master.php.net/note/delete/70690/bad+code Del: spam -- https://master.php.net/note/delete/70690/spam Del: non-english -- https://master.php.net/note/delete/70690/non-english Del: in docs -- https://master.php.net/note/delete/70690/in+docs Del: other reasons-- https://master.php.net/note/delete/70690 Reject -- https://master.php.net/note/reject/70690 Search -- https://master.php.net/manage/user-notes.php