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<?php // Активируем утверждение и переводим в тихий режим assert_options(ASSERT_ACTIVE, 1); assert_options(ASSERT_WARNING, 0); assert_options(ASSERT_QUIET_EVAL, 1); // Создаем обработчик function my_assert_handler($file, $line, $code, $desc = null) { echo "Проверка завершилась неудачей в $file:$line: $code"; if ($desc) { echo ": $desc"; } echo "\n"; } // Задаем callback-функцию assert_options(ASSERT_CALLBACK, 'my_assert_handler'); // Спровоцируем ошибку для проверки assert('2 < 1'); assert('2 < 1', 'Два меньше одного');
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "ASSERT_QUIET_EVAL" in /in/aR9oB:5 Stack trace: #0 {main} thrown in /in/aR9oB on line 5
Process exited with code 255.

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