3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $var = '3.1415962654'; echo sprintf( '%8d: ', $var ); ?>
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.1.7
3: