restore_exception_handler

restore_exception_handler

Restores the previously defined exception handler function

true **restore_exception_handler**

Used after changing the exception handler function using , to revert to the previous exception handler (which could be the built-in or a user defined function). set_exception_handler

return.true.always

Voorbeeld: example

<?php
    function exception_handler_1(Exception $e)
    {
        echo '[' . __FUNCTION__ . '] ' . $e->getMessage();
    }

    function exception_handler_2(Exception $e)
    {
        echo '[' . __FUNCTION__ . '] ' . $e->getMessage();
    }

    set_exception_handler('exception_handler_1');
    set_exception_handler('exception_handler_2');

    restore_exception_handler();

    throw new Exception('This triggers the first exception handler...');
?>

[exception_handler_1] This triggers the first exception handler...

set_exception_handler``get_exception_handler``set_error_handler``restore_error_handler``error_reporting