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run code in 300+ PHP versions simultaneously
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Output for 7.0.8 - 7.0.33, 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 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
int(0) int(0) string(1) "0"
Output for 7.0.0 - 7.0.7
int(0) int(1) string(1) "1"
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
int(0) int(0) string(0) ""

preferences:
154.33 ms | 413 KiB | 5 Q