/**
* Detect whether gzencode is needed; it might not be needed if
* the server is already compressing by itself
*
* @return bool Whether gzencode is needed
*/
function PMA_gzencodeNeeded()
{
/*
* We should gzencode only if the function exists
* but we don't want to compress twice, therefore
* gzencode only if transparent compression is not enabled
* and gz compression was not asked via $cfg['OBGzip']
* but transparent compression does not apply when saving to server
*/
if (@function_exists('gzencode') && (!@ini_get('zlib.output_compression') && !PMA_isGzHandlerEnabled() || $GLOBALS['save_on_server'])) {
return true;
} else {
return false;
}
}
/**
* Detect whether gzencode is needed; it might not be needed if
* the server is already compressing by itself
*
* @return bool Whether gzencode is needed
*/
function PMA_gzencodeNeeded()
{
/*
* We should gzencode only if the function exists
* but we don't want to compress twice, therefore
* gzencode only if transparent compression is not enabled
* and gz compression was not asked via $cfg['OBGzip']
* but transparent compression does not apply when saving to server
*/
$chromeAndGreaterThan43 = PMA_USR_BROWSER_AGENT == 'CHROME' && PMA_USR_BROWSER_VER >= 43;
// see bug #4942
if (@function_exists('gzencode') && (!@ini_get('zlib.output_compression') && !PMA_isGzHandlerEnabled() || $GLOBALS['save_on_server'] || $chromeAndGreaterThan43)) {
return true;
} else {
return false;
}
}
/**
* Detect whether gzencode is needed; it might not be needed if
* the server is already compressing by itself
*
* @return bool Whether gzencode is needed
*/
function PMA_gzencodeNeeded()
{
if (@function_exists('gzencode') && !@ini_get('zlib.output_compression') && !PMA_isGzHandlerEnabled()) {
return true;
} else {
return false;
}
}
/**
* Detect whether gzencode is needed; it might not be needed if
* the server is already compressing by itself
*
* @return bool Whether gzencode is needed
*/
function PMA_gzencodeNeeded()
{
if (@function_exists('gzencode') && !@ini_get('zlib.output_compression') && !(function_exists('apache_get_modules') && in_array('mod_deflate', apache_get_modules())) && !PMA_isGzHandlerEnabled()) {
return true;
} else {
return false;
}
}
