3v4l.org

run code in 500+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-02-10T13:51:00Z

<?php
    $yr = "2014";
    $week = "01";
    $day = date("N", strtotime("Monday")); //
    echo date("Y-m-d", strtotime($yr . "W" . $week . $day)); // "2014W011"

Output
Performance
VLD
References
Branches

date: documentation ( source)
strtotime: documentation ( source)

preferences:dark modelive previewkey bindings

23.82 ms | 476 KiB | 4 Q