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Fixing bug when value is '0', it was generating a blank node.

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This commit is contained in:
renan.saddam 2009-09-17 23:08:32 -03:00
parent 20ef932156
commit 317049b736
2 changed files with 17 additions and 4 deletions
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4
cake/libs/xml.php
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@ -227,7 +227,7 @@ class XmlNode extends Object {
$chldObjs = get_object_vars($object);
} elseif (is_array($object)) {
$chldObjs = $object;
} elseif (!empty($object) || $object === 0) {
} elseif (!empty($object) || $object === 0 || $object === '0') {
$node->createTextNode($object);
}
$attr = array();
@ -268,7 +268,7 @@ class XmlNode extends Object {
$node->normalize($val, $n, $options);
} elseif ($options['format'] == 'tags' && $this->__tagOptions($key) !== false) {
$tmp =& $node->createElement($key);
if (!empty($val) || $val === 0) {
if (!empty($val) || $val === 0 || $val === '0') {
$tmp->createTextNode($val);
}
} elseif ($options['format'] == 'attributes') {

13
cake/tests/cases/libs/xml.test.php
View file

@ -176,6 +176,19 @@ class XmlTest extends CakeTestCase {
$expected = '<hello><![CDATA[world]]></hello>';
$this->assertEqual($expected, $result);
}
/**
* testSimpleArrayWithZeroValues method
*
* @access public
* @return void
*/
function testSimpleArrayWithZeroValues() {
$xml = new Xml(array('zero_string' => '0', 'zero_integer' => 0), array('format' => 'tags'));
$result = $xml->toString(false);
$expected = '<zero_string>0</zero_string><zero_integer>0</zero_integer>';
$this->assertEqual($expected, $result);
}
/**
* testHeader method
*