public function stringToDateTime($data)
{
if (get_class($data) == 'SDateTime') {
return $data;
}
try {
$date = SDateTime::parse($data);
} catch (Exception $e) {
return null;
}
return $date;
}
public static function typecast($xmlString)
{
try {
$xml = new SimpleXMLElement($xmlString);
} catch (Exception $e) {
throw new SXmlRpcValueException("Failed to typecast XML value : {$xmlString}");
}
list($type, $value) = each($xml);
if (!$type) {
$type = 'string';
}
switch ($type) {
case 'i4':
case 'int':
return (int) $value;
break;
case 'double':
return (double) $value;
break;
case 'boolean':
return $value == 1;
break;
case 'string':
return $value;
break;
case 'dateTime.iso8601':
return SDateTime::parse($value);
break;
case 'base64':
break;
case 'array':
if (!$value instanceof SimpleXMLElement) {
throw new SXmlRpcValueException('Invalid XML string for array type');
}
$values = array();
foreach ($value->data->value as $element) {
$values[] = self::typecast($element->asXML());
}
return $values;
break;
case 'struct':
if (!$value instanceof SimpleXMLElement) {
throw new SXmlRpcValueException('Invalid XML string for struct type');
}
$values = array();
foreach ($value->member as $member) {
if (!$member->value instanceof SimpleXMLElement || empty($member->value)) {
throw new SXmlRpcValueException('Member of a struct must contain a <value> tag');
}
$values[(string) $member->name] = self::typecast($member->value->asXML());
}
return $values;
break;
default:
throw new SXmlRpcValueException("{$type} is not a native XML-RPC type");
break;
}
}
public function testParsing()
{
$this->assertEqual(new SDate(1969, 7, 21), SDate::parse('1969-07-21'));
$this->assertEqual(new SDateTime(1969, 7, 21, 20, 35, 05), SDateTime::parse('19690721T20:35:05'));
$this->assertEqual(new SDateTime(1969, 7, 21, 20, 35, 05), SDateTime::parse('1969-07-21 20:35:05'));
}