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run code in 200+ 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(611)); var_dump(numSms(612)); var_dump(numSms(613));
based on M2WZk
Output for 4.3.0 - 7.1.7
float(4) float(4) float(5)