3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $val = 8/16; $val = 25/100; $fr = 10; $to = 16; if (strcmp($val, base_convert($val, $fr, $fr) )) { echo "$val isn't purely in base $fr\n"; } else { $newval = base_convert($val, $fr, $to); echo "new val is $newval\n"; } echo 5 * (pow(10,-1));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0.25 isn't purely in base 10 0.5