PHP custom function to implement the method of formatting seconds

This article illustrates the method of implementing the format second function in PHP custom function. Shared for everyone's reference, as follows:

function vtime($time) {
  $output = '';
  foreach (array(86400 => 'Day', 3600 => 'Hour', 60 => 'Minute', 1 => 'Second') as $key => $value) {
    if ($time >= $key) $output .= floor($time/$key) . $value;
    $time %= $key;
  }
  if($output==''){
    $output=0;
  }
  return $output;
}
//$now=time();
$oldtime=86465;
//echo vtime($now);//Output:17058Day4Hour8Minute55Second
echo vtime($oldtime);//Output:1Day1Minute5Second

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I hope the content described in this article will be helpful to everyone in PHP program design.

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