3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $sum=0; for ($i = 0; $i < 15000; $i++) { $sum += 0.1; #$sum = (string) $sum; } var_dump($sum);
based on PJnLN
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.0
float(1499.9999999997)