3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo dechex(74515898855732498125) . "\n"; echo base_convert ('74515898855732498125', 10, 16); echo base_convert (74515898855732498125, 10, 16);
based on pMerS
Output for 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
a1da73506df4000 40a1da73506df40001a792e78243863
Output for 4.3.0 - 5.0.1, 5.0.3 - 5.4.45, hhvm-3.10.0 - 3.12.0
0 40a1da73506df40001a792e78243863
Output for 5.0.2
7fffffffffffffff 40a1da73506df40001a792e78243863