set_exception_handler

reactphp/event-loop

Supported Versions: PHP 5, PHP 7, PHP 8

Sets a user-defined exception handler function

<?php set_exception_handler(?callable $callback): ?callable

<?php     echo 'never';

});



set_exception_handler(function (Exception $e) {

    echo 'Uncaught error occured' . PHP_EOL;

    Loop::stop();

});



throw new RuntimeException();

tests/bin/22-stop-uncaught.php