3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'PHP_INT_MAX ' .PHP_INT_MAX . PHP_EOL; const php_int_max_plus_one = 9223372036854775808; echo 'PHP_INT_MAX + 1: ' . php_int_max_plus_one . PHP_EOL; echo '9223372036854775808: ' . 9223372036854775808 . PHP_EOL;
Output for 5.3.0 - 7.1.0
PHP_INT_MAX 9223372036854775807 PHP_INT_MAX + 1: 9.2233720368548E+18 9223372036854775808: 9.2233720368548E+18
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/F9iJi on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONST in /in/F9iJi on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/F9iJi on line 3
Process exited with code 255.