$chatLog = [];
$latestTime = 0;
foreach ($messages as $message) {
$messageInfo = preg_split("/\\s+\\/\\s+/", $message, -1, PREG_SPLIT_NO_EMPTY);
$messageText = $messageInfo[0];
$messageTime = strtotime($messageInfo[1]);
$chatLog[$messageTime] = $messageText;
if ($messageTime > $latestTime) {
$latestTime = $messageTime;
}
}
ksort($chatLog);
foreach ($chatLog as $key => $value) {
echo "<div>" . htmlspecialchars($value) . "</div>\n";
}
$timestamp = getTimeMark($latestTime, $currentTime);
echo "<p>Last active: <time>{$timestamp}</time></p>";
function getTimeMark($lastTime, $currentTime)
{
$timeDiff = $currentTime - $lastTime;
$timeStamp = '';
$lastDay = date('z', $lastTime);
$currentDay = date('z', $currentTime);
if ($lastDay == $currentDay) {
if ($timeDiff < 60) {
$timeStamp = "a few moments ago";
} else {
if ($timeDiff < 60 * 60) {
$minutes = floor($timeDiff / 60);
$timeStamp = "{$minutes} minute(s) ago";
} else {
$currentDate = trim(strtotime($messageInfo[1]));
$resultArr[$currentDate] = $currentMessage;
}
ksort($resultArr);
foreach ($resultArr as $key => $value) {
echo "<div>" . htmlspecialchars($value) . "</div>" . "\n";
}
$mostResentDate = end(array_keys($resultArr));
//$date = date('d-m-Y H:i:s', $mostResentDate);
//echo $date;
//2 Years, 4 Days, 6 Hours and 8 Minutes
//$interval = new DateInterval('P2Y4DT6H8M');
//$date = new DateTime('2014-08-16'); class!!!
//$date->add(new DateInterval('P10D'));
//adds 10 days echo $date->format('Y-m-d') . "\n";
$timestamp = getTimeMark($startDate, $mostResentDate);
echo "<p>Last active: <time>{$timestamp}</time></p>";
function getTimeMark($startDate, $mostResentDate)
{
$diff = abs($startDate - $mostResentDate);
$years = floor($diff / (365 * 60 * 60 * 24));
$months = floor(($diff - $years * 365 * 60 * 60 * 24) / (30 * 60 * 60 * 24));
$days = floor(($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24) / (60 * 60 * 24));
$hours = floor(($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24 - $days * 60 * 60 * 24) / (60 * 60));
$minutes = floor(($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24 - $days * 60 * 60 * 24 - $hours * 60 * 60) / 60);
$seconds = floor($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24 - $days * 60 * 60 * 24 - $hours * 60 * 60 - $minutes * 60);
$timeStamp = '';
$lastDay = date('z', $mostResentDate);
//z - The day of the year (from 0 through 365)
$currentDay = date('z', $startDate);
if ($lastDay == $currentDay) {
