gistfile1.php

<?php

class ExceptionTest extends Exception {}

$data;
try {
    if (true) {
        try {
            throw new ExceptionTest();
        } catch (ExceptionTest $e) {
            $data = true;
        }
    }
} catch (Exception $e) {
    $data = false;
}

echo ($data) ? 'Success' : 'Fail';