Subversion Repositories Applications.wikini

// Remplacement de apache_request_headers pour les vieux serveurs

// http://stackoverflow.com/questions/2916232/call-to-undefined-function-apache-request-headers

if(!function_exists('apache_request_headers')) {

	function apache_request_headers() {

		// Based on: http://www.iana.org/assignments/message-headers/message-headers.xml#perm-headers

		$arrCasedHeaders = array(

				// HTTP

				'Dasl'             => 'DASL',

				'Dav'              => 'DAV',

				'Etag'             => 'ETag',

				'Mime-Version'     => 'MIME-Version',

				'Slug'             => 'SLUG',

				'Te'               => 'TE',

				'Www-Authenticate' => 'WWW-Authenticate',

				// MIME

				'Content-Md5'      => 'Content-MD5',

				'Content-Id'       => 'Content-ID',

				'Content-Features' => 'Content-features',

		);

		$arrHttpHeaders = array();

		foreach($_SERVER as $strKey => $mixValue) {

			if('HTTP_' !== substr($strKey, 0, 5)) {

				continue;

			}

			$strHeaderKey = strtolower(substr($strKey, 5));

			if(0 < substr_count($strHeaderKey, '_')) {

				$arrHeaderKey = explode('_', $strHeaderKey);

				$arrHeaderKey = array_map('ucfirst', $arrHeaderKey);

				$strHeaderKey = implode('-', $arrHeaderKey);

			}

			else {

				$strHeaderKey = ucfirst($strHeaderKey);

			}

			if(array_key_exists($strHeaderKey, $arrCasedHeaders)) {

				$strHeaderKey = $arrCasedHeaders[$strHeaderKey];

			}

			$arrHttpHeaders[$strHeaderKey] = $mixValue;

		}

		return $arrHttpHeaders;

	}

}