public static function export($var, $maxDepth)
{
$return = null;
$isObj = is_object($var);
if ($isObj && in_array('Doctrine\\Common\\Collections\\Collection', class_implements($var))) {
$var = $var->toArray();
}
if ($maxDepth) {
if (is_array($var)) {
$return = array();
foreach ($var as $k => $v) {
$return[$k] = self::export($v, $maxDepth - 1);
}
} else {
if ($isObj) {
$return = new \stdclass();
if ($var instanceof \DateTime) {
$return->__CLASS__ = "DateTime";
$return->date = $var->format('c');
$return->timezone = $var->getTimeZone()->getName();
} else {
$reflClass = ClassUtils::newReflectionObject($var);
$return->__CLASS__ = ClassUtils::getClass($var);
if ($var instanceof \Doctrine\Common\Persistence\Proxy) {
$return->__IS_PROXY__ = true;
$return->__PROXY_INITIALIZED__ = $var->__isInitialized();
}
foreach ($reflClass->getProperties() as $reflProperty) {
$name = $reflProperty->getName();
$reflProperty->setAccessible(true);
$return->{$name} = self::export($reflProperty->getValue($var), $maxDepth - 1);
}
}
} else {
$return = $var;
}
}
} else {
$return = is_object($var) ? get_class($var) : (is_array($var) ? 'Array(' . count($var) . ')' : $var);
}
return $return;
}
