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run code in 150+ php & hhvm versions
Bugs & Features
<?php printf("printf 64-bit signed int '18446744073709551615' (2^64)-1 = %u\n", 18446744073709551615);
Output for 4.3.0 - 5.0.1, 5.0.3 - 5.6.25, 7.0.0 - 7.1.0beta3
printf 64-bit signed int '18446744073709551615' (2^64)-1 = 0
Output for hhvm-3.9.1 - 3.12.0
could not allocate 218103807 bytes for translation cache
Process exited with code 1.
Output for 5.0.2
printf 64-bit signed int '18446744073709551615' (2^64)-1 = 4294967295