PHP code snippets

Name

Calculate the difference between two times formatted in HH:MM

Description

A script that calculates the difference between two times, formatted in HH:MM For example, if you enter 23:40 and 01:30, it will calculate it as a time difference of "01:50"

PHP Snippet

<?PHP
 
ECHO getTimeDiff("23:30","01:30");
 
FUNCTION getTimeDiff($dtime,$atime){
 
 $nextDay=$dtime>$atime?1:0;
 $dep=EXPLODE(':',$dtime);
 $arr=EXPLODE(':',$atime);
 $diff=ABS(MKTIME($dep[0],$dep[1],0,DATE('n'),DATE('j'),DATE('y'))-MKTIME($arr[0],$arr[1],0,DATE('n'),DATE('j')+$nextDay,DATE('y')));
 $hours=FLOOR($diff/(60*60));
 $mins=FLOOR(($diff-($hours*60*60))/(60));
 $secs=FLOOR(($diff-(($hours*60*60)+($mins*60))));
 IF(STRLEN($hours)<2){$hours="0".$hours;}
 IF(STRLEN($mins)<2){$mins="0".$mins;}
 IF(STRLEN($secs)<2){$secs="0".$secs;}
 RETURN $hours.':'.$mins.':'.$secs;
}
 
?>