PHP?? ?????? ??? ?? ? ?? ?? ??? ??
PHP??? time_elapsed_string() ??? ???? ?????? ?? ?? ???? ??? ? ????.
?? ??
function time_elapsed_string($datetime, $full = false) {
// Get the current date and time
$now = new DateTime;
// Create a DateTime object from the input timestamp
$ago = new DateTime($datetime);
// Calculate the difference between the current time and the input timestamp
$diff = $now->diff($ago);
// Convert weeks and days to days
$diff->w = floor($diff->d / 7);
$diff->d -= $diff->w * 7;
// Create an array of time units and their corresponding English names
$string = [
'y' => 'year',
'm' => 'month',
'w' => 'week',
'd' => 'day',
'h' => 'hour',
'i' => 'minute',
's' => 'second',
];
// Iterate through the time units and add them to the output string if they are greater than 0
foreach ($string as $k => &$v) {
if ($diff->$k) {
$v = $diff->$k . ' ' . $v . ($diff->$k > 1 ? 's' : '');
} else {
unset($string[$k]);
}
}
// If the `$full` parameter is false, only return the first time unit
if (!$full) $string = array_slice($string, 0, 1);
// Return the formatted time elapsed string
return $string ? implode(', ', $string) . ' ago' : 'just now';
}
??
echo time_elapsed_string('2013-05-01 00:22:35'); // Output: 4 months ago
echo time_elapsed_string('@1367367755'); // Output: 4 months ago
echo time_elapsed_string('2013-05-01 00:22:35', true); // Output: 4 months, 2 weeks, 3 days, 1 hour, 49 minutes, 15 seconds ago? ??? PHP ?????? ??? ?? ? ?? 'Time Ago' ???? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
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