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run code in 300+ PHP versions simultaneously
<?php var_dump(NAN); var_dump(var_export(NAN, true));
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.1, 7.0.3 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 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 - 8.3.26, 8.4.1 - 8.4.13
float(NAN) string(3) "NAN"
Output for 7.0.2
float(NAN) string(5) "NAN.0"
preferences:
104.19 ms | 406 KiB | 5 Q