/**
* Compare two objects and returns, in an array, the differences
*
* @param XoopsObject $old_object The first object to compare
* @param XoopsObject $new_object The new object
* @return array differences key = fieldname, value = array('old_value', 'new_value')
*/
function compareObjects($old_object, $new_object)
{
$ret = array();
$vars_name = array_keys($old_object->getVars());
foreach ($vars_name as $one_var) {
if ($old_object->getVar($one_var, 'f') == $new_object->getVar($one_var, 'f')) {
} else {
$ret[$one_var] = array($old_object->getVar($one_var), $new_object->getVar($one_var));
}
}
return $ret;
}
