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PHP implements relative time function, PHP implements time function_PHP tutorial

WBOY
WBOYOriginal
2016-07-13 09:50:30793browse

php implements the relative time function, php implements the time function

The example in this article describes the php implementation of the relative time function. Share it with everyone for your reference. The specific implementation method is as follows:

<&#63;php
function relativeTime($time = false, $limit = 86400, $format = 'g:i A M jS') {
  if (empty($time) || (!is_string($time) & amp; & amp;
  !is_numeric($time))) $time = time();
  elseif (is_string($time)) $time = strtotime($time);
  $now = time();
  $relative = '';
  if ($time === $now) $relative = 'now';
  elseif ($time > $now) $relative = 'in the future';
  else {
    $diff = $now - $time;
    if ($diff >= $limit) $relative = date($format, $time);
    elseif ($diff < 60) {
      $relative = 'less than one minute ago';
    } elseif (($minutes = ceil($diff / 60)) < 60) {
      $relative = $minutes . ' minute' . (((int)$minutes === 1) &#63; '' : 's') . ' ago';
    } else {
      $hours = ceil($diff / 3600);
      $relative = 'about ' . $hours . ' hour' . (((int)$hours === 1) &#63; '' : 's') . ' ago';
    }
  }
  return $relative;
}

I hope this article will be helpful to everyone’s PHP programming design.

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