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<?php |
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namespace Ubiquity\utils\base; |
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class UDateTime { |
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const MYSQL_DATETIME_FORMAT='Y-m-d H:i:s'; |
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const MYSQL_DATE_FORMAT='Y-m-d'; |
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private static $locales=["fr"=>["fr","fr_FR","fr_FR.ISO8859-1"],"en"=>["en","en_US","en_US.UTF-8"]]; |
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private static function setLocale($locale){ |
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if(isset(self::$locales[$locale])){ |
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$locale= self::$locales[$locale]; |
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}else{ |
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$locale=self::$locales["en"]; |
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} |
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setlocale(LC_TIME, $locale[0],$locale[1],$locale[2]); |
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} |
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public static function secondsToTime($seconds){ |
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$hours = floor($seconds / 3600); |
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$mins = floor($seconds / 60 % 60); |
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$secs = floor($seconds % 60); |
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return sprintf('%02d:%02d:%02d', $hours, $mins, $secs); |
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} |
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public static function mysqlDate(\DateTime $date){ |
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return $date->format(self::MYSQL_DATE_FORMAT); |
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} |
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public static function mysqlDateTime(\DateTime $datetime){ |
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return $datetime->format(self::MYSQL_DATETIME_FORMAT); |
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} |
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public static function longDate($date,$locale="en"){ |
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self::setLocale($locale); |
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return strftime("%A %d %B %Y",strtotime($date)); |
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} |
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public static function shortDate($date,$locale="en"){ |
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self::setLocale($locale); |
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return strftime("%AD",strtotime($date)); |
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} |
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public static function shortDatetime($datetime,$locale="en"){ |
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self::setLocale($locale); |
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return strftime("%c",strtotime($datetime)); |
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} |
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public static function longDatetime($datetime,$locale="en"){ |
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self::setLocale($locale); |
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return strftime("%A %d %B %Y, %T",strtotime($datetime)); |
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} |
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/** |
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* @param string $datetime |
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* @param boolean $full |
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* @return string |
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* @see http://stackoverflow.com/questions/1416697/converting-timestamp-to-time-ago-in-php-e-g-1-day-ago-2-days-ago |
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*/ |
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public static function elapsed($datetime, $full = false) { |
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$now = new \DateTime(); |
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$ago = new \DateTime($datetime); |
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$diff = $now->diff($ago); |
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$diff->w = floor($diff->d / 7); |
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$diff->d -= $diff->w * 7; |
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$string = array( |
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'y' => 'year', |
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'm' => 'month', |
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'w' => 'week', |
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'd' => 'day', |
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'h' => 'hour', |
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'i' => 'minute', |
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's' => 'second', |
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); |
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foreach ($string as $k => &$v) { |
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if ($diff->$k) { |
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$v = $diff->$k . ' ' . $v . ($diff->$k > 1 ? 's' : ''); |
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} else { |
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unset($string[$k]); |
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} |
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} |
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if (!$full) $string = array_slice($string, 0, 1); |
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return $string ? implode(', ', $string) . ' ago' : 'just now'; |
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} |
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} |
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