Viewing file:  serializeNullProperties.php (1.34 KB) -rw-r--r--
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<?PHP
/**
* This example demonstrates the use of
* ignoreNull => true
*
* It can be used to serialize an indexed array
* like ext/simplexml does, by using the name
* of the parent tag, while omitting this tag.
*
* @author Stephan Schmidt <schst@php.net>
*/
error_reporting(E_ALL);
require_once 'XML/Serializer.php';
$options = array(
"indent" => ' ',
"linebreak" => "\n",
);
$serializer = new XML_Serializer($options);
$object = new stdClass();
$object->foo = 'bar';
$object->bar = null;
$array = array(
'foo' => 'bar',
'bar' => null
);
$result = $serializer->serialize($object);
if ($result === true) {
echo "<pre>";
echo htmlentities($serializer->getSerializedData());
echo "</pre>";
}
$result = $serializer->serialize($array);
if ($result === true) {
echo "<pre>";
echo htmlentities($serializer->getSerializedData());
echo "</pre>";
}
$serializer->setOption('ignoreNull', true);
$result = $serializer->serialize($object);
if ($result === true) {
echo "<pre>";
echo htmlentities($serializer->getSerializedData());
echo "</pre>";
}
$result = $serializer->serialize($array);
if ($result === true) {
echo "<pre>";
echo htmlentities($serializer->getSerializedData());
echo "</pre>";
}
?>
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