PHP date Tag prüfen

[mixmastertobsi]

Hallo und Danke, doch leider geht es nicht

$array["Weekend"]["time"]["1"]["start"] = strtotime('Friday this week 18:00:00');

date("Y-m-d",strtotime('Friday this week 18:00:00'));
# = 2016-04-08

date("Y-m-d",strtotime('Friday 2016W13 18:00:00'));
# = 2016-03-28