3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $partner['id_partner'] = 121; $partner['id_partner_site'] = 432; $partner['id_partner_banner'] = 32; $code = 123; $PID = sprintf('%d_%d_%d_%d', $partner['id_partner'], $partner['id_partner_site'], $partner['id_partner_banner'], $code); echo $PID;
Output for 4.3.0 - 7.2.0
121_432_32_123