<?php
date_default_timezone_set('UTC');
function dateDiff($startdate, $enddate) {
$first = $startdate < $enddate ? $startdate : $enddate;
$second = $startdate < $enddate ? $enddate : $startdate;
$inbetween = $second - $first;
$firsttemp = $first;
$months = 0;
$days = 0;
while(TRUE) {
if($firsttemp + 86400* date('t', $firsttemp) <= $second) {
$months += 1;
$firsttemp += 86400 * date('t', $firsttemp);
} else {
$days = floor(($second - $firsttemp) / 86400);
break;
}
}
$years = floor($months / 12);
$months = $months % 12;
$hours = floor($inbetween / 60 / 60 % 24);
$minutes = floor($inbetween / 60 % 60);
$seconds = $inbetween % 60;
$dateObj = new stdClass();
$dateObj->years = $years;
$dateObj->months = $months;
$dateObj->days = $days;
$dateObj->hours = $hours;
$dateObj->minutes = $minutes;
$dateObj->seconds = $seconds;
$dateObj->dayyyy = floor($inbetween / 60 / 60 / 24);
return $dateObj;
}
$str1 = "1970-01-01 + 21 sec";
$str2 = "2009-01-01 + 54612 sec";
$tempdate1 = $str1;
$date1 = new DateTime($str1);
$n = 0;
$date2 = new DateTime($str2);
$interval = $date1->diff($date2);
var_dump($interval);
$string1 = "(" . $interval->days . ") difference " . $interval->y . " years, " . $interval->m . " months, " . $interval->d . " days";
$mydate = dateDiff(strtotime($str1), strtotime($str2));
$string2 = "(" . $mydate->dayyyy . ") difference " . $mydate->years . " years, " . $mydate->months . " months, " . $mydate->days . " days, " . $mydate->hours . " hours, " . $mydate->minutes . " minutes, and " . $mydate->seconds . " seconds";
if($string1 !== $string2) {
echo "<span style=\"color:red;\">", $string1, " - ", $string2, "</span><br />"; // This will never run
} else {
echo "<span style=\"color:green;\">", $string1, " - ", $string2, "</span><br />";
}
$n++;
$tempdate1 = $str1 . " +" . $n . " days";
preferences:
40.3 ms | 402 KiB | 5 Q