3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 0; $test = [1,2,3]; foreach ($test as $value) echo($value); echo ($value); $i = 0; for($i = 1; $i <= 3; $i++) echo($i); echo $i;
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
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preferences:
185.65 ms | 408 KiB | 5 Q