A few other jobs, such as Zephir, give the capacity for PHP extensions to be created in a high-level language as well as assembled right into indigenous PHP extensions. Such an approach, rather than writing PHP expansions directly in C, streamlines the growth of extensions and decreases the moment needed for shows as well as screening. PHP's single-request-per-script-execution design, and the truth the Zend Engine is an interpreter, leads to ineffectiveness; therefore, various items have actually been developed to assist improve PHP performance.