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run code in 300+ PHP versions simultaneously
<?php $inputIndex = 0; var_dump($inputIndex); $inputIndex = true; var_dump($inputIndex); $inputIndex = 'true'; var_dump($inputIndex);
Output for 5.6.38, 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 - 8.1.30, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1
int(0) bool(true) string(4) "true"
preferences:
67 ms | 407 KiB | 5 Q