Joomla! Documentation™

Description

Sends all headers prior to returning the string

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Syntax

toString($compress=false)

Parameter Name	Default Value	Description
$compress	false	$compress If true, compress the data

Returns

string

Defined in

libraries/joomla/environment/response.php

Importing

jimport( 'joomla.environment.response' );

Source Body

function toString($compress = false)
{
        $data = JResponse::getBody();

        // Don't compress something if the server is going todo it anyway. Waste of time.
        if($compress && !ini_get('zlib.output_compression') && ini_get('output_handler')!='ob_gzhandler') {
                $data = JResponse::_compress($data);
        }

        if (JResponse::allowCache() === false)
        {
                JResponse::setHeader( 'Expires', 'Mon, 1 Jan 2001 00:00:00 GMT', true );                                // Expires in the past
                JResponse::setHeader( 'Last-Modified', gmdate("D, d M Y H:i:s") . ' GMT', true );               // Always modified
                JResponse::setHeader( 'Cache-Control', 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0', false );
                JResponse::setHeader( 'Pragma', 'no-cache' );                                                                                   // HTTP 1.0
        }

        JResponse::sendHeaders();
        return $data;
}

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