3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r=1*2*3*4*5*6*7*8*9*10*11*12*13; var_dump($r); var_dump(pow(2,31)); var_dump((int)$r); var_dump(pow(2,63));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
int(6227020800) int(2147483648) int(6227020800) float(9.223372036854776E+18)
Output for 4.3.6 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
int(6227020800) int(2147483648) int(6227020800) float(9.2233720368548E+18)
Output for 4.3.0 - 4.3.5
int(6227020800) int(2147483648) int(6227020800) int(-9223372036854775808)
preferences:
282.51 ms | 401 KiB | 342 Q