3v4l.org

run code in 300+ PHP versions simultaneously
<?php $float = PHP_INT_MAX + 1; $int = (int)$float; var_dump($float); var_dump($int);
Output for 8.5.0 - 8.5.3
Warning: The float 9.223372036854776E+18 is not representable as an int, cast occurred in /in/jgnlX on line 4 float(9.223372036854776E+18) int(-9223372036854775808)
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18
float(9.223372036854776E+18) int(-9223372036854775808)
Output for 5.6.0 - 5.6.28, 7.0.0 - 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
float(9.2233720368548E+18) int(-9223372036854775808)
preferences:
93.28 ms | 1517 KiB | 4 Q