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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(PHP_INT_MAX, PHP_INT_MAX+1, (string)(PHP_INT_MAX+1), (PHP_INT_MAX+1) == (string)(PHP_INT_MAX+1));
Output for 4.4.0 - 4.4.9, 5.0.5 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(9223372036854775807) float(9.2233720368548E+18) string(19) "9.2233720368548E+18" bool(false)
Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4
Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/TSrZi on line 3 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/TSrZi on line 3 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/TSrZi on line 3 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/TSrZi on line 3 Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/TSrZi on line 3 string(11) "PHP_INT_MAX" int(1) string(1) "1" bool(true)