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Showing posts from August 22, 2015

PHP: Date Difference for PHP 5.2

function days_diff($d1, $d2) {     $x1 = days($d1);     $x2 = days($d2);      if ($x1 && $x2) {         return abs($x1 - $x2);     } } function days($x) {     if (get_class($x) != 'DateTime') {         return false;     }      $y = $x->format('Y') - 1;     $days = $y * 365;     $z = (int)($y / 4);     $days += $z;     $z = (int)($y / 100);     $days -= $z;     $z = (int)($y / 400);     $days += $z;     $days += $x->format('z');     return $days; } // Call function$start_date = '2015-08-19 15:18:19';$end_date = '2015-08-22 15:18:19';$date1=date_create(date('Y-m-j',strtotime($start_date))); $date2=date_create(date('Y-m-j',strtotime($end_date))); $diff=date_diff($date1,$date2);echo $diff;