3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo pow(10, 0); echo "\n"; echo pow(-10, 0); echo "\n"; echo pow(0, 0); echo "\n"; echo pow(-10, 10); echo "\n"; echo pow(10, 10); echo "\n"; echo pow(0, 10); echo "\n"; echo pow(-10, -10); echo "\n"; echo pow(10, -10); echo "\n"; echo pow(0, -10); echo "\n";

preferences:
46.85 ms | 402 KiB | 5 Q