1--TEST--
2DOMDocumentType::publicId with empty value.
3--CREDITS--
4Eric Lee Stewart <ericleestewart@gmail.com>
5# TestFest Atlanta 2009-05-25
6--SKIPIF--
7<?php require_once('skipif.inc'); ?>
8--FILE--
9<?php
10$xml  = '<?xml version="1.0" encoding="UTF-8" ?>';
11$xml .= '<!DOCTYPE chapter SYSTEM "http://www.xmlwriter.net/logo.gif">';
12$xml .= '<chapter>1</chapter>';
13$doc = new DOMDocument();
14$doc->loadXML($xml);
15$doctype = $doc->doctype;
16var_dump($doctype->publicId);
17?>
18--EXPECT--
19string(0) ""