Momwe mungatetezere nthawi yothamanga kupatula nambala yomwe yatchulidwa mu PHP

Kutchulidwa

Gwiritsani ntchito @ kutseka zolakwika

PHP imathandizira woyang'anira zolakwika: @. Ikayikidwa patsogolo pa mawu a PHP, zolakwika zilizonse zomwe mawuwo atulutsa zimanyalanyazidwa. Ngati zolakwitsa zosamalira ntchito zakhazikitsidwa ndi set_error_handler (), izitchedwa. Tchulani nambala yachitsanzo ili pansipa kuti mugwiritse ntchito.

            $my_file = @file ('non_existent_file');
$value = @$cache[$key];
        

Kusamalitsa

Wothandizira uyu ndiwothandiza pamawu okha. Lamulo losavuta la ma novice ndi: ngati mungapeze phindu kuchokera kwinakwake, mutha kuwonjezera @ woyendetsa patsogolo pake. Mwachitsanzo, mutha kuyiyika musanasinthe, kugwira ntchito ndikuphatikizira kuyimba, zovuta, ndi zina zambiri. Sitha kuyikidwa patsogolo pa tanthauzo la ntchito kapena gulu, kapena itha kugwiritsidwa ntchito moyenera monga ngati ndi foreach.