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run code in 500+ PHP versions simultaneously
<?php namespace App { function run() { var_dump(time()); } } namespace { \App\run(); eval(' namespace App; function time() { return 555; } '); \App\run(); }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.11
int(1487969393) int(1487969393)
preferences:
33.71 ms | 1135 KiB | 8 Q