PHP restore_exception_handler() Function

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PHP set_error_handler() Function
PHP restore_error_handler() Function

In this article, you will learn how to get the previous exception handler in PHP. The restore_exception_handler() function in PHP restores the previous exception handler. This function is used to restore the previous exception handler after changing it with the set_exception_handler() function.

what is the syntax of the RESTORE_EXCEPTION_HANDLER() function in php?

restore_exception_handler();

examples of the function

Example 1. In this example, we restore the exception handler example.

<?php
// Two user-defined exception handler functions
function myException1($exception) {
    echo "[" . __FUNCTION__ . "]" . $exception->getMessage();
}
function myException2($exception) {
    echo "[" . __FUNCTION__ . "]" . $exception->getMessage();
}

set_exception_handler("myException1");
set_exception_handler("myException2");

restore_exception_handler();

// Throw exception
throw new Exception("This triggers the first exception handler...");
?>
PHP set_error_handler() Function
PHP restore_error_handler() Function

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