3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(int $i) { echo "foo $i\n"; } $a = (false && foo(1)); $b = (true || foo(2)); $c = (false and foo(3)); $d = (true or foo(4)); foo(5);
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
foo 5

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112.61 ms | 402 KiB | 91 Q