php_output_devnull_handler_name   41 main/output.c  const char php_output_devnull_handler_name[sizeof("null output handler")] = "null output handler";
php_output_devnull_handler_name  440 main/output.c  	handler = php_output_handler_create_internal(ZEND_STRL(php_output_devnull_handler_name), php_output_handler_devnull_func, PHP_OUTPUT_HANDLER_DEFAULT_SIZE, 0 TSRMLS_CC);
php_output_devnull_handler_name  184 main/php_output.h extern const char php_output_devnull_handler_name[sizeof("null output handler")];