3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //formula: function numSms ($chaCount) { $sms = 1; if($chaCount > 160) { $sms += ceil((($chaCount - 160) + 7) / 153); //with the remainder, work out how many are needed (atypically, just one) } return $sms; } var_dump(numSms(458)); var_dump(numSms(459)); var_dump(numSms(470));
based on X3vF2
Output for 4.3.0 - 7.1.0
float(3) float(3) float(4)