Online PHP editor | output for o21rh

<?php /** * Workaround for PHP < 5.3.0 */ if(!function_exists('date_diff2')) { class DateInterval1 { public $y; public $m; public $d; public $h; public $i; public $s; public $invert; public $days; public function format($format) { $format = str_replace('%R%y', ($this->invert ? '-' : '+') . $this->y, $format); $format = str_replace('%R%m', ($this->invert ? '-' : '+') . $this->m, $format); $format = str_replace('%R%d', ($this->invert ? '-' : '+') . $this->d, $format); $format = str_replace('%R%h', ($this->invert ? '-' : '+') . $this->h, $format); $format = str_replace('%R%i', ($this->invert ? '-' : '+') . $this->i, $format); $format = str_replace('%R%s', ($this->invert ? '-' : '+') . $this->s, $format); $format = str_replace('%y', $this->y, $format); $format = str_replace('%m', $this->m, $format); $format = str_replace('%d', $this->d, $format); $format = str_replace('%h', $this->h, $format); $format = str_replace('%i', $this->i, $format); $format = str_replace('%s', $this->s, $format); return $format; } } function date_diff2(DateTime $date1, DateTime $date2) { $diff = new DateInterval1(); if($date1 > $date2) { $tmp = $date1; $date1 = $date2; $date2 = $tmp; $diff->invert = 1; } else { $diff->invert = 0; } $diff->y = ((int) $date2->format('Y')) - ((int) $date1->format('Y')); $diff->m = ((int) $date2->format('n')) - ((int) $date1->format('n')); if($diff->m < 0) { $diff->y -= 1; $diff->m = $diff->m + 12; } $diff->d = ((int) $date2->format('j')) - ((int) $date1->format('j')); if($diff->d < 0) { $diff->m -= 1; $diff->d = $diff->d + ((int) $date1->format('t')); } $diff->h = ((int) $date2->format('G')) - ((int) $date1->format('G')); if($diff->h < 0) { $diff->d -= 1; $diff->h = $diff->h + 24; } $diff->i = ((int) $date2->format('i')) - ((int) $date1->format('i')); if($diff->i < 0) { $diff->h -= 1; $diff->i = $diff->i + 60; } $diff->s = ((int) $date2->format('s')) - ((int) $date1->format('s')); if($diff->s < 0) { $diff->i -= 1; $diff->s = $diff->s + 60; } $start_ts = $date1->format('U'); $end_ts = $date2->format('U'); $days = $end_ts - $start_ts; $diff->days = round($days / 86400); if (($diff->h > 0 || $diff->i > 0 || $diff->s > 0)) $diff->days += ((bool) $diff->invert) ? 1 : -1; return $diff; } function formatHour($hours, $minutes) { // format info if ($minutes < 0) { // minutes < 0 // sub hours $hours -= floor(-$minutes / 60) + 1; // make minutes to objective $minutes += (floor(-$minutes / 60) + 1) * 60; } else { // minute > 0 // add hours $hours += floor($minutes / 60); // make minutes to < 60 $minutes -= floor($minutes / 60) * 60; } // make sure minutes patter in mm if ($minutes < 10) { $minutes = "0" . $minutes; } // return pattern hours:minutes return $hours . ':' . $minutes; } } // array(['2014-03-17 16:07:52', '2014-03-17 17:43:09'], '1:35'), $start_time = "2014-03-17 16:07:52"; $end_time = "2014-03-17 17:43:09"; $start_time = new DateTime($start_time); $end_time = new DateTime($end_time); echo 123;