3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(PHP_INT_MIN); var_dump(gettype(PHP_INT_MIN)); var_dump(gettype(-PHP_INT_MAX - 1)); var_dump(gettype(-9223372036854775808)); var_dump(-PHP_INT_MAX); var_dump(-PHP_INT_MAX - 1); var_dump(-PHP_INT_MAX - 2); var_dump(-9223372036854775807); var_dump(-9223372036854775808); var_dump(-9223372036854775809);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(-9223372036854775808) string(7) "integer" string(7) "integer" string(6) "double" int(-9223372036854775807) int(-9223372036854775808) float(-9.223372036854776E+18) int(-9223372036854775807) float(-9.223372036854776E+18) float(-9.223372036854776E+18)
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(-9223372036854775808) string(7) "integer" string(7) "integer" string(6) "double" int(-9223372036854775807) int(-9223372036854775808) float(-9.223372036854776E+18) int(-9223372036854775807) float(-9.223372036854776E+18) float(-9.223372036854776E+18)
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
int(-9223372036854775808) string(7) "integer" string(7) "integer" string(6) "double" int(-9223372036854775807) int(-9223372036854775808) float(-9.2233720368548E+18) int(-9223372036854775807) float(-9.2233720368548E+18) float(-9.2233720368548E+18)
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Notice: Use of undefined constant PHP_INT_MIN - assumed 'PHP_INT_MIN' in /in/4Xf3v on line 3 string(11) "PHP_INT_MIN" Notice: Use of undefined constant PHP_INT_MIN - assumed 'PHP_INT_MIN' in /in/4Xf3v on line 4 string(6) "string" string(7) "integer" string(6) "double" int(-9223372036854775807) int(-9223372036854775808) float(-9.2233720368548E+18) int(-9223372036854775807) float(-9.2233720368548E+18) float(-9.2233720368548E+18)

preferences:
207.13 ms | 402 KiB | 244 Q