1--TEST--
2DomDocument::createEntityReference() - DOM_INVALID_CHARACTER_ERR raised if name contains an invalid character
3--EXTENSIONS--
4dom
5--FILE--
6<?php
7$objDoc = new DomDocument();
8
9try {
10    $objDoc->createEntityReference('!');
11} catch (DOMException $e) {
12    var_dump($e->getCode() === DOM_INVALID_CHARACTER_ERR);
13    echo $e->getMessage();
14}
15?>
16--EXPECT--
17bool(true)
18Invalid Character Error
19