Zend_View_Helper_FormatToHourMinutes

FormatHourToMinutes.php

<?php

class Zend_View_Helper_FormatToHourMinutes extends Zend_View_Helper_Abstract {

    
function formatToHourMinutes($decTime) {

        if(!is_numeric($decTime))return $decTime;
        $hour = floor($decTime);
        $min = round(60 * ($decTime - $hour));
        
        if($min !== 60) $time = sprintf('%02d:%02d', $hour, $min);
        if($min == 60) $time = sprintf('%02d:%02d', $hour +1, '00');//to counter rounding of .9999999 to 60 minutes
        //$time = sprintf('%02d:%02d', $hour, $min);
        if ($time == '00:00')
            $time = '';

        return $time;
    }

}