--TEST-- MongoDB\BSON\UTCDateTime debug handler --FILE-- <?php $utcdatetime = new MongoDB\BSON\UTCDateTime('1416445411987'); var_dump($utcdatetime); ?> ===DONE=== <?php exit(0); ?> --EXPECTF-- object(MongoDB\BSON\UTCDateTime)#%d (%d) { ["milliseconds"]=> %rint\(|string\(13\) "|%r1416445411987%r"|\)%r } ===DONE===