3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?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";
based on AduTX
Output for 5.2.2 - 7.2.0
1 1 1 10000000000 10000000000 0 1.0E-10 1.0E-10 INF
Output for 4.3.0 - 5.2.1
1 1 1 10000000000 10000000000 0 1E-10 1E-10 INF