PHP - 从秒和米计算Pace min / km

Question

I'm trying to calculate my min/km average of my total run.

Currently I have ran ($this->totaltime) 3113 seconds, ($this->distance) 6313.59 and my pace should be 08:13 min/km (yes this was very slow!)

Code I'm using:

// Pace
function getPace() {
    $dis_pace = $this->distance / 1000;
    $pace = $this->totaltime / $dis_pace / 60;
    return $pace;
}

I think I'm missing something here..

[EDIT] The problem is I get 8.21 but need to have the results in time 08:13. [/EDIT]

Anybody?

Answer 1

Try this one :

// Pace
function getPace() {
    $dis_pace = $this->distance / 1000;

    //getting seconds per km
    $pace = $this->totaltime / $dis_pace;

    //getting minutes from $pace
    $min = floor($pace / 60);

    //adding 0 before,  if lower than 10
    $min = ($min > 10) ? $min : '0'.$min;

    //getting remaining seconds
    $sec = $pace % 60;

    //adding 0 before, if lower than 10
    $sec = ($sec > 10) ? $sec : '0'.$sec;

    return $min.":".$sec;
}