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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(0xffffffffffffffff); printf("%d", 0xffffffffffffffff);
Output for 4.3.0 - 5.0.1, 5.0.3 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
float(1.844674407371E+19) 0
Output for 5.0.2
float(1.844674407371E+19) 9223372036854775807