3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date("Y-m-d", strtotime('monday this week')), "\n"; echo date("Y-m-d", strtotime('sunday this week')), "\n";
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
2024-05-27 2024-06-02

preferences:
48.41 ms | 408 KiB | 5 Q