/**
* Convert unix time to a human readable time in the user's timezone or in a
* given timezone.
*
* For supported timezones visit - http://php.net/manual/timezones.php
* For accepted formats visit - http://php.net/manual/function.date.php
*
* @example echo user_time();
* @example echo user_time($timestamp, 'EET', 'l jS \of F Y h:i:s A');
*
* @param int $timestamp A UNIX timestamp. If none is given, current time
* will be used.
* @param string $timezone The destination timezone for the conversion. If
* none is given, the current user's configured timezone will be used.
* @param string $format The format string to apply to the converted
* timestamp.
*
* @return string A string containing the timestamp in the requested format.
*/
function user_time($timestamp = null, $timezone = null, $format = 'r')
{
if (!$timezone) {
$CI =& get_instance();
$CI->load->library('securinator/Auth');
if ($CI->auth->is_logged_in()) {
$timezone = standard_timezone($CI->auth->user()->timezone);
}
}
if (empty($timestamp)) {
$dtime = new DateTime(null, new DateTimeZone($timezone));
return $dtime->format($format);
}
$dtime = new DateTime();
if (is_int($timestamp)) {
$dtime->setTimestamp($timestamp);
} elseif ($timestamp != 'now') {
$dtime->modify($timestamp);
}
return $dtime->setTimezone(new DateTimeZone($timezone))->format($format);
}
/**
* Converts unix time to a human readable time in user timezone
* or in a given timezone.
*
* For supported timezones visit - http://php.net/manual/timezones.php
* For accepted formats visit - http://php.net/manual/function.date.php
*
* @example echo user_time();
* @example echo user_time($timestamp, 'EET', 'l jS \of F Y h:i:s A');
*
* @param int $timestamp A UNIX timestamp. If non is given current time will be used.
* @param string $timezone The timezone we want to convert to. If none is given a current logged user timezone will be used.
* @param string $format The format of the outputted date/time string
*
* @return string A string formatted according to the given format using the given timestamp and given timezone or the current time if no timestamp is given.
*/
function user_time($timestamp = NULL, $timezone = NULL, $format = 'r')
{
if (!$timezone) {
$CI =& get_instance();
$CI->load->library('users/auth');
if ($CI->auth->is_logged_in()) {
$timezone = standard_timezone($CI->auth->user()->timezone);
}
}
$timestamp = $timestamp ? $timestamp : time();
$dtzone = new DateTimeZone($timezone);
$dtime = new DateTime();
return $dtime->setTimestamp($timestamp)->setTimeZone($dtzone)->format($format);
}