File Source for modifier.display

<?php
/**
* @package Smarty
* @subpackage plugins
*/
/**
* basic function to convert a number of seconds into a human readable format
*
* @param array $pDuration Duration of event in seconds
* @access public
* @return TRUE on success, FALSE on failure - mErrors will contain reason for failure
*/
function smarty_modifier_display_duration( $pDuration ) {
$units = array(
'month' => 60 * 60 * 24 * 7 * 4,
'week' => 60 * 60 * 24 * 7,
'day' => 60 * 60 * 24,
'hour' => 60 * 60,
'min' => 60,
'sec' => 1,
);
foreach( $units as $unit => $secs ) {
$duration[$unit] = 0;
if( $pDuration > $secs ) {
$duration[$unit] = floor( $pDuration / $secs );
$pDuration = $pDuration % $secs;
}
}
$ret = !empty( $duration['month'] ) ? $duration['month'].tra( 'month(s)' ).' ' : '';
$ret .= !empty( $duration['week'] ) ? $duration['week'] .tra( 'week(s)' ).' ' : '';
$ret .= !empty( $duration['day'] ) ? $duration['day'] .tra( 'day(s)' ).' ' : '';
$ret .= str_pad( $duration['hour'], 2, 0, STR_PAD_LEFT ).':'.str_pad( $duration['min'], 2, 0, STR_PAD_LEFT ).':'.str_pad( $duration['sec'], 2, 0, STR_PAD_LEFT );
return $ret;
}
?>

Source for file modifier.display_duration.php