How to round up my given time is to the last 15 minutes?
Example values are given below.
07:17:46 need to be 07:15:00
06:25:25 need to be 06:15:00
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Ryan Cooper
Split into hours, minutes and seconds. Round the minutes down, fill with zeros and return.
function timeLastQuarter($timestr) {
$time = explode(":",$timestr);
return str_pad($time[0],2,"0",STR_PAD_LEFT).":".str_pad(((floor($time[1] / 15))*15),2,"0",STR_PAD_LEFT).":00";
}
Example:
echo timeLastQuarter("15:55:00");