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run code in 150+ php & hhvm versions
Bugs & Features
<?php printf("%u\n",0xffffffffffffffff); printf("%f\n",0xffffffffffffffff); printf("%d",0xffffffffffffffff);
Output for 5.2.1 - 7.1.0
0 18446744073709551616.000000 0
Output for 4.3.0 - 5.0.1, 5.0.3 - 5.2.0
0 18446744073709552000.000000 0
Output for 5.0.2
4294967295 18446744073709552000.000000 9223372036854775807