3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urldecode('=%7B%221%22%3A%5B%22000000000000000%22%5D%2C%222%22%3A%5B%22000000000000000%22%5D%2C%223%22%3A%5B%22000000000000000%22%5D%2C%224%22%3A%5B%22111000000000000%22%2C%22000110000000000%22%5D%2C%225%22%3A%5B%22000000000000000%22%5D%2C%226%22%3A%5B%22000000000000000%22%5D%2C%2212%22%3A%5B%22000000000000000%22%5D%7D');
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
={"1":["000000000000000"],"2":["000000000000000"],"3":["000000000000000"],"4":["111000000000000","000110000000000"],"5":["000000000000000"],"6":["000000000000000"],"12":["000000000000000"]}

preferences:
253.08 ms | 406 KiB | 395 Q