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@ 2014-10-16T11:42:06Z

<?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(460));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
ceil: documentation ( source)

preferences:dark modelive preview

38.46 ms | 402 KiB | 5 Q