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Fix issues with getting Xml as SimpleXmlElement and invalid Xml.

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Fixes #3855
This commit is contained in:
mark_story 2013-05-27 13:22:14 -04:00
parent 41e0c524f2
commit 7334643b55
2 changed files with 24 additions and 6 deletions
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13
lib/Cake/Test/Case/Utility/XmlTest.php
View file

@ -187,12 +187,23 @@ class XmlTest extends CakeTestCase {
*
* @dataProvider invalidDataProvider
* @expectedException XmlException
* return void
* @return void
*/
public function testBuildInvalidData($value) {
Xml::build($value);
}
/**
* Test that building SimpleXmlElement with invalid XML causes the right exception.
*
* @expectedException XmlException
* @return void
*/
public function testBuildInvalidDataSimpleXml() {
$input = '<derp';
$xml = Xml::build($input, array('return' => 'simplexml'));
}
/**
* test build with a single empty tag
*

7
lib/Cake/Utility/Xml.php
View file

@ -131,16 +131,23 @@ class Xml {
if ($hasDisable && !$options['loadEntities']) {
libxml_disable_entity_loader(true);
}
try {
if ($options['return'] === 'simplexml' || $options['return'] === 'simplexmlelement') {
$xml = new SimpleXMLElement($input, LIBXML_NOCDATA);
} else {
$xml = new DOMDocument();
$xml->loadXML($input);
}
} catch (Exception $e) {
$xml = null;
}
if ($hasDisable && !$options['loadEntities']) {
libxml_disable_entity_loader(false);
}
libxml_use_internal_errors($internalErrors);
if ($xml === null) {
throw new XmlException(__d('cake_dev', 'Xml cannot be read.'));
}
return $xml;
}