php_ob_handler_used  858 ext/zlib/zlib.c 		if (php_ob_handler_used("ob_gzhandler" TSRMLS_CC)) {
php_ob_handler_used  862 ext/zlib/zlib.c 		if (php_ob_handler_used("mb_output_handler" TSRMLS_CC)) {
php_ob_handler_used  866 ext/zlib/zlib.c 		if (php_ob_handler_used("URL-Rewriter" TSRMLS_CC)) {
php_ob_handler_used  407 main/output.c  	if (php_ob_handler_used(handler_set TSRMLS_CC)) {