3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1, 100) as $id) { echo "TOM-{$id}"; }
Output for 5.5.24 - 5.5.35, 5.6.8 - 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
TOM-1TOM-2TOM-3TOM-4TOM-5TOM-6TOM-7TOM-8TOM-9TOM-10TOM-11TOM-12TOM-13TOM-14TOM-15TOM-16TOM-17TOM-18TOM-19TOM-20TOM-21TOM-22TOM-23TOM-24TOM-25TOM-26TOM-27TOM-28TOM-29TOM-30TOM-31TOM-32TOM-33TOM-34TOM-35TOM-36TOM-37TOM-38TOM-39TOM-40TOM-41TOM-42TOM-43TOM-44TOM-45TOM-46TOM-47TOM-48TOM-49TOM-50TOM-51TOM-52TOM-53TOM-54TOM-55TOM-56TOM-57TOM-58TOM-59TOM-60TOM-61TOM-62TOM-63TOM-64TOM-65TOM-66TOM-67TOM-68TOM-69TOM-70TOM-71TOM-72TOM-73TOM-74TOM-75TOM-76TOM-77TOM-78TOM-79TOM-80TOM-81TOM-82TOM-83TOM-84TOM-85TOM-86TOM-87TOM-88TOM-89TOM-90TOM-91TOM-92TOM-93TOM-94TOM-95TOM-96TOM-97TOM-98TOM-99TOM-100

preferences:
200.32 ms | 405 KiB | 224 Q