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<?php |
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/** |
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* Part of the Joomla Framework DateTime Package |
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* |
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* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved. |
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* @license GNU Lesser General Public License version 2.1 or later; see LICENSE |
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*/ |
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namespace Joomla\DateTime; |
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/** |
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* DateTime. |
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* |
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* @since 2.0.0 |
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* |
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* @property-read string $daysinmonth t - Number of days in the given month. |
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* @property-read string $dayofweek N - ISO-8601 numeric representation of the day of the week. |
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* @property-read string $dayofyear z - The day of the year (starting from 0). |
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* @property-read boolean $isleapyear L - Whether it's a leap year. |
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* @property-read string $day d - Day of the month, 2 digits with leading zeros. |
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* @property-read string $hour H - 24-hour format of an hour with leading zeros. |
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* @property-read string $minute i - Minutes with leading zeros. |
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* @property-read string $second s - Seconds with leading zeros. |
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* @property-read string $month m - Numeric representation of a month, with leading zeros. |
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* @property-read string $ordinal S - English ordinal suffix for the day of the month, 2 characters. |
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* @property-read string $week W - Numeric representation of the day of the week. |
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* @property-read string $year Y - A full numeric representation of a year, 4 digits. |
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*/ |
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class DateTime |
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{ |
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/** |
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* Getter Interface |
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* |
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* @var Getter\GetterInterface |
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* @since 2.0.0 |
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*/ |
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private static $getter; |
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/** |
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* Parser Interface |
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* |
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* @var Parser\ParserInterface |
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* @since 2.0.0 |
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*/ |
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private static $parser; |
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/** |
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* Since Interface |
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* |
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* @var Since\SinceInterface |
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* @since 2.0.0 |
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*/ |
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private static $since; |
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/** |
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* Translator object |
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* |
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* @var Translator\AbstractTranslator |
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* @since 2.0.0 |
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*/ |
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private static $translator; |
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/** |
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* Strategy Interface |
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* |
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* @var Strategy\StrategyInterface |
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* @since 2.0.0 |
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*/ |
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private $strategy; |
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/** |
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* PHP DateTime object |
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* |
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* @var \DateTime |
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* @since 2.0.0 |
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*/ |
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private $datetime; |
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/** |
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* Constructor. |
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* |
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* @param mixed $datetime Either a Joomla\Date object, a PHP DateTime object |
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* or a string in a format accepted by strtotime(). |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @since 2.0.0 |
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*/ |
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public function __construct($datetime, \DateTimeZone $timezone = null) |
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{ |
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if ($datetime instanceof \DateTime) |
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{ |
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$this->datetime = clone $datetime; |
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} |
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elseif ($datetime instanceof Date) |
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{ |
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$this->datetime = $datetime->getDateTime(); |
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} |
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else |
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{ |
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$this->datetime = new \DateTime($datetime); |
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} |
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if (!is_null($timezone)) |
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{ |
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$this->datetime->setTimezone($timezone); |
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} |
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} |
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/** |
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* Parses to DateTime object. |
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* |
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* @param string $name Name of the parser. |
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* @param mixed $value The value to parse. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function parse($name, $value) |
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{ |
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return static::getParser()->parse($name, $value); |
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} |
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/** |
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* Creates a DateTime object from the given format. |
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* |
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* @param string $format Format accepted by date(). |
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* @param string $time String representing the time. |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function createFromFormat($format, $time, \DateTimeZone $timezone = null) |
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{ |
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$datetime = is_null($timezone) ? \DateTime::createFromFormat($format, $time) : \DateTime::createFromFormat($format, $time, $timezone); |
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return new static($datetime); |
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} |
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/** |
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* Creates a DateTime object. |
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* |
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* @param integer $year The year. |
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* @param integer $month The month. |
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* @param integer $day The day of the month. |
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* @param integer $hour The hour. |
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* @param integer $minute The minute. |
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* @param integer $second The second. |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function create($year, $month = '01', $day = '01', $hour = '00', $minute = '00', $second = '00', \DateTimeZone $timezone = null) |
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{ |
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$time = sprintf('%04s-%02s-%02s %02s:%02s:%02s', $year, $month, $day, $hour, $minute, $second); |
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return static::createFromFormat('Y-m-d H:i:s', $time, $timezone); |
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} |
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/** |
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* Creates a DateTime object with time of the midnight. |
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* |
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* @param integer $year The year. |
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* @param integer $month The month. |
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* @param integer $day The day of the month. |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function createFromDate($year, $month = '01', $day = '01', \DateTimeZone $timezone = null) |
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{ |
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return static::create($year, $month, $day, '00', '00', '00', $timezone); |
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} |
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/** |
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* Creates a DateTime object with date of today. |
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* |
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* @param integer $hour The hour. |
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* @param integer $minute The minute. |
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* @param integer $second The second. |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function createFromTime($hour = '00', $minute = '00', $second = '00', \DateTimeZone $timezone = null) |
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{ |
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return static::create(date('Y'), date('m'), date('d'), $hour, $minute, $second, $timezone); |
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} |
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/** |
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* Creates a DateTime object which represents now. |
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* |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function now(\DateTimeZone $timezone = null) |
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{ |
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return static::createFromTime(date('H'), date('i'), date('s'), $timezone); |
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} |
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/** |
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* Creates a DateTime object which represents today. |
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* |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function today(\DateTimeZone $timezone = null) |
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{ |
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return static::createFromDate(date('Y'), date('m'), date('d'), $timezone); |
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} |
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/** |
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* Creates a DateTime object which represents tomorrow. |
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* |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function tomorrow(\DateTimeZone $timezone = null) |
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{ |
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$today = static::today($timezone); |
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return $today->addDays(1); |
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} |
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/** |
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* Creates a DateTime object which represents yesterday. |
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* |
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* @param \DateTimeZone $timezone The timezone. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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public static function yesterday(\DateTimeZone $timezone = null) |
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{ |
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$today = static::today($timezone); |
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return $today->subDays(1); |
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} |
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/** |
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* Checks if the current date is after the date given as parameter. |
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* |
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* @param DateTime $datetime The date to compare to. |
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* |
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* @return boolean |
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* |
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* @since 2.0.0 |
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*/ |
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public function isAfter(DateTime $datetime) |
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{ |
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return $this->datetime > $datetime->datetime; |
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} |
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/** |
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* Checks if the current date is before the date given as parameter. |
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* |
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* @param DateTime $datetime The date to compare to. |
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* |
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* @return boolean |
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* |
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* @since 2.0.0 |
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*/ |
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public function isBefore(DateTime $datetime) |
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{ |
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return $this->datetime < $datetime->datetime; |
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} |
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/** |
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* Checks if the current date is equals to the date given as parameter. |
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* |
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* @param DateTime $datetime The date to compare to. |
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* |
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* @return boolean |
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* |
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* @since 2.0.0 |
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*/ |
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public function equals(DateTime $datetime) |
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{ |
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return $this->datetime == $datetime->datetime; |
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} |
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/** |
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* Returns the difference between two objects. |
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* |
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* @param DateTime $datetime The date to compare to. |
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* @param boolean $absolute Should the interval be forced to be positive? |
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* |
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* @return DateInterval |
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* |
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* @since 2.0.0 |
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*/ |
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144 |
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public function diff(DateTime $datetime, $absolute = false) |
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{ |
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144 |
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return new DateInterval($this->datetime->diff($datetime->datetime, $absolute)); |
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} |
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/** |
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* Returns a new DateTime object by adding an interval to the current one. |
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* |
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* @param DateInterval $interval The interval to be added. |
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* |
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* @return DateTime |
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* |
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* @since 2.0.0 |
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*/ |
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101 |
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public function add(DateInterval $interval) |
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325
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{ |
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101 |
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return $this->modify( |
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327
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function (\DateTime $datetime) use ($interval) |
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328
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{ |
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329
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101 |
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$datetime->add($interval->getDateInterval()); |
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330
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101 |
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} |
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331
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101 |
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); |
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332
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} |
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333
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334
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/** |
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335
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* Returns a new DateTime object by subtracting an interval from the current one. |
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336
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* |
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337
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* @param DateInterval $interval The interval to be subtracted. |
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338
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* |
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339
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* @return DateTime |
|
340
|
|
|
* |
|
341
|
|
|
* @since 2.0.0 |
|
342
|
|
|
*/ |
|
343
|
97 |
|
public function sub(DateInterval $interval) |
|
344
|
|
|
{ |
|
345
|
97 |
|
return $this->modify( |
|
346
|
97 |
|
function (\DateTime $datetime) use ($interval) |
|
347
|
|
|
{ |
|
348
|
97 |
|
$datetime->sub($interval->getDateInterval()); |
|
349
|
97 |
|
} |
|
350
|
97 |
|
); |
|
351
|
|
|
} |
|
352
|
|
|
|
|
353
|
|
|
/** |
|
354
|
|
|
* Returns a new DateTime object by adding the specified number of days to the current one. |
|
355
|
|
|
* |
|
356
|
|
|
* @param integer $value Number of days to be added. |
|
357
|
|
|
* |
|
358
|
|
|
* @return DateTime |
|
359
|
|
|
* |
|
360
|
|
|
* @since 2.0.0 |
|
361
|
|
|
*/ |
|
362
|
35 |
|
public function addDays($value) |
|
363
|
|
|
{ |
|
364
|
35 |
|
return $this->calc($value, 'P%dD'); |
|
365
|
|
|
} |
|
366
|
|
|
|
|
367
|
|
|
/** |
|
368
|
|
|
* Returns a new DateTime object by subtracting the specified number of days from the current one. |
|
369
|
|
|
* |
|
370
|
|
|
* @param integer $value Number of days to be subtracted. |
|
371
|
|
|
* |
|
372
|
|
|
* @return DateTime |
|
373
|
|
|
* |
|
374
|
|
|
* @since 2.0.0 |
|
375
|
|
|
*/ |
|
376
|
19 |
|
public function subDays($value) |
|
377
|
|
|
{ |
|
378
|
19 |
|
return $this->addDays(-intval($value)); |
|
379
|
|
|
} |
|
380
|
|
|
|
|
381
|
|
|
/** |
|
382
|
|
|
* Returns a new DateTime object by adding the specified number of weeks to the current one. |
|
383
|
|
|
* |
|
384
|
|
|
* @param integer $value Number of weeks to be added. |
|
385
|
|
|
* |
|
386
|
|
|
* @return DateTime |
|
387
|
|
|
* |
|
388
|
|
|
* @since 2.0.0 |
|
389
|
|
|
*/ |
|
390
|
16 |
|
public function addWeeks($value) |
|
391
|
|
|
{ |
|
392
|
16 |
|
return $this->calc($value, 'P%dW'); |
|
393
|
|
|
} |
|
394
|
|
|
|
|
395
|
|
|
/** |
|
396
|
|
|
* Returns a new DateTime object by subtracting the specified number of weeks from the current one. |
|
397
|
|
|
* |
|
398
|
|
|
* @param integer $value Number of weeks to be subtracted. |
|
399
|
|
|
* |
|
400
|
|
|
* @return DateTime |
|
401
|
|
|
* |
|
402
|
|
|
* @since 2.0.0 |
|
403
|
|
|
*/ |
|
404
|
8 |
|
public function subWeeks($value) |
|
405
|
|
|
{ |
|
406
|
8 |
|
return $this->addWeeks(-intval($value)); |
|
407
|
|
|
} |
|
408
|
|
|
|
|
409
|
|
|
/** |
|
410
|
|
|
* Returns a new DateTime object by adding the specified number of months to the current one. |
|
411
|
|
|
* |
|
412
|
|
|
* @param integer $value Number of months to be added. |
|
413
|
|
|
* |
|
414
|
|
|
* @return DateTime |
|
415
|
|
|
* |
|
416
|
|
|
* @since 2.0.0 |
|
417
|
|
|
*/ |
|
418
|
48 |
|
public function addMonths($value) |
|
419
|
|
|
{ |
|
420
|
48 |
|
return $this->fixMonth($this->calc($value, 'P%dM')); |
|
421
|
|
|
} |
|
422
|
|
|
|
|
423
|
|
|
/** |
|
424
|
|
|
* Returns a new DateTime object by subtracting the specified number of months from the current one. |
|
425
|
|
|
* |
|
426
|
|
|
* @param integer $value Number of months to be subtracted. |
|
427
|
|
|
* |
|
428
|
|
|
* @return DateTime |
|
429
|
|
|
* |
|
430
|
|
|
* @since 2.0.0 |
|
431
|
|
|
*/ |
|
432
|
34 |
|
public function subMonths($value) |
|
433
|
|
|
{ |
|
434
|
34 |
|
return $this->addMonths(-intval($value)); |
|
435
|
|
|
} |
|
436
|
|
|
|
|
437
|
|
|
/** |
|
438
|
|
|
* Returns a new DateTime object by adding the specified number of years to the current one. |
|
439
|
|
|
* |
|
440
|
|
|
* @param integer $value Number of years to be added. |
|
441
|
|
|
* |
|
442
|
|
|
* @return DateTime |
|
443
|
|
|
* |
|
444
|
|
|
* @since 2.0.0 |
|
445
|
|
|
*/ |
|
446
|
16 |
|
public function addYears($value) |
|
447
|
|
|
{ |
|
448
|
16 |
|
return $this->fixMonth($this->calc($value, 'P%dY')); |
|
449
|
|
|
} |
|
450
|
|
|
|
|
451
|
|
|
/** |
|
452
|
|
|
* Returns a new DateTime object by subtracting the specified number of years from the current one. |
|
453
|
|
|
* |
|
454
|
|
|
* @param integer $value Number of years to be subtracted. |
|
455
|
|
|
* |
|
456
|
|
|
* @return DateTime |
|
457
|
|
|
* |
|
458
|
|
|
* @since 2.0.0 |
|
459
|
|
|
*/ |
|
460
|
8 |
|
public function subYears($value) |
|
461
|
|
|
{ |
|
462
|
8 |
|
return $this->addYears(-intval($value)); |
|
463
|
|
|
} |
|
464
|
|
|
|
|
465
|
|
|
/** |
|
466
|
|
|
* Returns a new DateTime object by adding the specified number of seconds to the current one. |
|
467
|
|
|
* |
|
468
|
|
|
* @param integer $value Number of seconds to be added. |
|
469
|
|
|
* |
|
470
|
|
|
* @return DateTime |
|
471
|
|
|
* |
|
472
|
|
|
* @since 2.0.0 |
|
473
|
|
|
*/ |
|
474
|
8 |
|
public function addSeconds($value) |
|
475
|
|
|
{ |
|
476
|
8 |
|
return $this->calc($value, 'PT%dS'); |
|
477
|
|
|
} |
|
478
|
|
|
|
|
479
|
|
|
/** |
|
480
|
|
|
* Returns a new DateTime object by subtracting the specified number of seconds from the current one. |
|
481
|
|
|
* |
|
482
|
|
|
* @param integer $value Number of seconds to be subtracted. |
|
483
|
|
|
* |
|
484
|
|
|
* @return DateTime |
|
485
|
|
|
* |
|
486
|
|
|
* @since 2.0.0 |
|
487
|
|
|
*/ |
|
488
|
4 |
|
public function subSeconds($value) |
|
489
|
|
|
{ |
|
490
|
4 |
|
return $this->addSeconds(-intval($value)); |
|
491
|
|
|
} |
|
492
|
|
|
|
|
493
|
|
|
/** |
|
494
|
|
|
* Returns a new DateTime object by adding the specified number of minutes to the current one. |
|
495
|
|
|
* |
|
496
|
|
|
* @param integer $value Number of minutes to be added. |
|
497
|
|
|
* |
|
498
|
|
|
* @return DateTime |
|
499
|
|
|
* |
|
500
|
|
|
* @since 2.0.0 |
|
501
|
|
|
*/ |
|
502
|
8 |
|
public function addMinutes($value) |
|
503
|
|
|
{ |
|
504
|
8 |
|
return $this->calc($value, 'PT%dM'); |
|
505
|
|
|
} |
|
506
|
|
|
|
|
507
|
|
|
/** |
|
508
|
|
|
* Returns a new DateTime object by subtracting the specified number of minutes from the current one. |
|
509
|
|
|
* |
|
510
|
|
|
* @param integer $value Number of minutes to be subtracted. |
|
511
|
|
|
* |
|
512
|
|
|
* @return DateTime |
|
513
|
|
|
* |
|
514
|
|
|
* @since 2.0.0 |
|
515
|
|
|
*/ |
|
516
|
4 |
|
public function subMinutes($value) |
|
517
|
|
|
{ |
|
518
|
4 |
|
return $this->addMinutes(-intval($value)); |
|
519
|
|
|
} |
|
520
|
|
|
|
|
521
|
|
|
/** |
|
522
|
|
|
* Returns a new DateTime object by adding the specified number of hours to the current one. |
|
523
|
|
|
* |
|
524
|
|
|
* @param integer $value Number of hours to be added. |
|
525
|
|
|
* |
|
526
|
|
|
* @return DateTime |
|
527
|
|
|
* |
|
528
|
|
|
* @since 2.0.0 |
|
529
|
|
|
*/ |
|
530
|
8 |
|
public function addHours($value) |
|
531
|
|
|
{ |
|
532
|
8 |
|
return $this->calc($value, 'PT%dH'); |
|
533
|
|
|
} |
|
534
|
|
|
|
|
535
|
|
|
/** |
|
536
|
|
|
* Returns a new DateTime object by subtracting the specified number of hours from the current one. |
|
537
|
|
|
* |
|
538
|
|
|
* @param integer $value Number of hours to be subtracted. |
|
539
|
|
|
* |
|
540
|
|
|
* @return DateTime |
|
541
|
|
|
* |
|
542
|
|
|
* @since 2.0.0 |
|
543
|
|
|
*/ |
|
544
|
4 |
|
public function subHours($value) |
|
545
|
|
|
{ |
|
546
|
4 |
|
return $this->addHours(-intval($value)); |
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
/** |
|
550
|
|
|
* Returns a new DateTime object representing the start of the current day. |
|
551
|
|
|
* |
|
552
|
|
|
* @return DateTime |
|
553
|
|
|
* |
|
554
|
|
|
* @since 2.0.0 |
|
555
|
|
|
*/ |
|
556
|
74 |
|
public function startOfDay() |
|
557
|
|
|
{ |
|
558
|
74 |
|
return $this->modify(array($this->getStrategy(), 'startOfDay')); |
|
559
|
|
|
} |
|
560
|
|
|
|
|
561
|
|
|
/** |
|
562
|
|
|
* Returns a new DateTime object representing the end of the current day. |
|
563
|
|
|
* |
|
564
|
|
|
* @return DateTime |
|
565
|
|
|
* |
|
566
|
|
|
* @since 2.0.0 |
|
567
|
|
|
*/ |
|
568
|
7 |
|
public function endOfDay() |
|
569
|
|
|
{ |
|
570
|
7 |
|
return $this->modify(array($this->getStrategy(), 'endOfDay')); |
|
571
|
|
|
} |
|
572
|
|
|
|
|
573
|
|
|
/** |
|
574
|
|
|
* Returns a new DateTime object representing the start of the current week. |
|
575
|
|
|
* |
|
576
|
|
|
* @return DateTime |
|
577
|
|
|
* |
|
578
|
|
|
* @since 2.0.0 |
|
579
|
|
|
*/ |
|
580
|
2 |
|
public function startOfWeek() |
|
581
|
|
|
{ |
|
582
|
2 |
|
$startOfDay = $this->startOfDay(); |
|
583
|
|
|
|
|
584
|
2 |
|
return $startOfDay->modify(array($this->getStrategy(), 'startOfWeek')); |
|
585
|
|
|
} |
|
586
|
|
|
|
|
587
|
|
|
/** |
|
588
|
|
|
* Returns a new DateTime object representing the end of the current week. |
|
589
|
|
|
* |
|
590
|
|
|
* @return DateTime |
|
591
|
|
|
* |
|
592
|
|
|
* @since 2.0.0 |
|
593
|
|
|
*/ |
|
594
|
2 |
|
public function endOfWeek() |
|
595
|
|
|
{ |
|
596
|
2 |
|
$endOfDay = $this->endOfDay(); |
|
597
|
|
|
|
|
598
|
2 |
|
return $endOfDay->modify(array($this->getStrategy(), 'endOfWeek')); |
|
599
|
|
|
} |
|
600
|
|
|
|
|
601
|
|
|
/** |
|
602
|
|
|
* Returns a new DateTime object representing the start of the current month. |
|
603
|
|
|
* |
|
604
|
|
|
* @return DateTime |
|
605
|
|
|
* |
|
606
|
|
|
* @since 2.0.0 |
|
607
|
|
|
*/ |
|
608
|
2 |
|
public function startOfMonth() |
|
609
|
|
|
{ |
|
610
|
2 |
|
$startOfDay = $this->startOfDay(); |
|
611
|
|
|
|
|
612
|
2 |
|
return $startOfDay->modify(array($this->getStrategy(), 'startOfMonth')); |
|
613
|
|
|
} |
|
614
|
|
|
|
|
615
|
|
|
/** |
|
616
|
|
|
* Returns a new DateTime object representing the end of the current month. |
|
617
|
|
|
* |
|
618
|
|
|
* @return DateTime |
|
619
|
|
|
* |
|
620
|
|
|
* @since 2.0.0 |
|
621
|
|
|
*/ |
|
622
|
2 |
|
public function endOfMonth() |
|
623
|
|
|
{ |
|
624
|
2 |
|
$endOfDay = $this->endOfDay(); |
|
625
|
|
|
|
|
626
|
2 |
|
return $endOfDay->modify(array($this->getStrategy(), 'endOfMonth')); |
|
627
|
|
|
} |
|
628
|
|
|
|
|
629
|
|
|
/** |
|
630
|
|
|
* Returns a new DateTime object representing the start of the current year. |
|
631
|
|
|
* |
|
632
|
|
|
* @return DateTime |
|
633
|
|
|
* |
|
634
|
|
|
* @since 2.0.0 |
|
635
|
|
|
*/ |
|
636
|
2 |
|
public function startOfYear() |
|
637
|
|
|
{ |
|
638
|
2 |
|
$startOfDay = $this->startOfDay(); |
|
639
|
|
|
|
|
640
|
2 |
|
return $startOfDay->modify(array($this->getStrategy(), 'startOfYear')); |
|
641
|
|
|
} |
|
642
|
|
|
|
|
643
|
|
|
/** |
|
644
|
|
|
* Returns a new DateTime object representing the end of the current year. |
|
645
|
|
|
* |
|
646
|
|
|
* @return DateTime |
|
647
|
|
|
* |
|
648
|
|
|
* @since 2.0.0 |
|
649
|
|
|
*/ |
|
650
|
2 |
|
public function endOfYear() |
|
651
|
|
|
{ |
|
652
|
2 |
|
$endOfDay = $this->endOfDay(); |
|
653
|
|
|
|
|
654
|
2 |
|
return $endOfDay->modify(array($this->getStrategy(), 'endOfYear')); |
|
655
|
|
|
} |
|
656
|
|
|
|
|
657
|
|
|
/** |
|
658
|
|
|
* Returns date formatted according to given format. |
|
659
|
|
|
* |
|
660
|
|
|
* @param string $format Format accepted by date(). |
|
661
|
|
|
* |
|
662
|
|
|
* @return string |
|
663
|
|
|
* |
|
664
|
|
|
* @since 2.0.0 |
|
665
|
|
|
*/ |
|
666
|
88 |
|
public function format($format) |
|
667
|
|
|
{ |
|
668
|
88 |
|
$replace = array(); |
|
669
|
|
|
|
|
670
|
|
|
// Loop all format characters and check if we can translate them. |
|
671
|
88 |
|
for ($i = 0; $i < strlen($format); $i++) |
|
672
|
|
|
{ |
|
673
|
88 |
|
$character = $format[$i]; |
|
674
|
|
|
|
|
675
|
|
|
// Check if we can replace it with a translated version. |
|
676
|
88 |
|
if (in_array($character, array('D', 'l', 'F', 'M'))) |
|
677
|
88 |
|
{ |
|
678
|
|
|
switch ($character) |
|
679
|
|
|
{ |
|
680
|
2 |
|
case 'D': |
|
681
|
1 |
|
$key = $this->datetime->format('l'); |
|
682
|
1 |
|
break; |
|
683
|
2 |
|
case 'M': |
|
684
|
1 |
|
$key = $this->datetime->format('F'); |
|
685
|
1 |
|
break; |
|
686
|
2 |
|
default: |
|
687
|
2 |
|
$key = $this->datetime->format($character); |
|
688
|
2 |
|
} |
|
689
|
|
|
|
|
690
|
2 |
|
$original = $this->datetime->format($character); |
|
691
|
2 |
|
$translated = $this->getTranslator()->get(strtolower($key)); |
|
692
|
|
|
|
|
693
|
|
|
// Short notations. |
|
694
|
2 |
|
if (in_array($character, array('D', 'M'))) |
|
695
|
2 |
|
{ |
|
696
|
2 |
|
$translated = substr($translated, 0, 3); |
|
697
|
2 |
|
} |
|
698
|
|
|
|
|
699
|
|
|
// Add to replace list. |
|
700
|
2 |
|
if ($translated && $original != $translated) |
|
701
|
2 |
|
{ |
|
702
|
2 |
|
$replace[$original] = $translated; |
|
703
|
2 |
|
} |
|
704
|
2 |
|
} |
|
705
|
88 |
|
} |
|
706
|
|
|
|
|
707
|
|
|
// Replace translations. |
|
708
|
|
|
if ($replace) |
|
|
|
|
|
|
709
|
88 |
|
{ |
|
710
|
2 |
|
return str_replace(array_keys($replace), array_values($replace), $this->datetime->format($format)); |
|
711
|
|
|
} |
|
712
|
|
|
|
|
713
|
88 |
|
return $this->datetime->format($format); |
|
714
|
|
|
} |
|
715
|
|
|
|
|
716
|
|
|
/** |
|
717
|
|
|
* Returns the difference in a human readable format. |
|
718
|
|
|
* |
|
719
|
|
|
* @param DateTime $datetime The date to compare to. Default is null and this means that |
|
720
|
|
|
* the current object will be compared to the current time. |
|
721
|
|
|
* @param integer $detailLevel How much details do you want to get. |
|
722
|
|
|
* |
|
723
|
|
|
* @return string |
|
724
|
|
|
* |
|
725
|
|
|
* @since 2.0.0 |
|
726
|
|
|
*/ |
|
727
|
121 |
|
public function since(DateTime $datetime = null, $detailLevel = 1) |
|
728
|
|
|
{ |
|
729
|
121 |
|
return $this->getSince()->since($this, $datetime, $detailLevel); |
|
730
|
|
|
} |
|
731
|
|
|
|
|
732
|
|
|
/** |
|
733
|
|
|
* Returns the almost difference in a human readable format. |
|
734
|
|
|
* |
|
735
|
|
|
* @param DateTime $datetime The date to compare to. Default is null and this means that |
|
736
|
|
|
* the current object will be compared to the current time. |
|
737
|
|
|
* |
|
738
|
|
|
* @return string |
|
739
|
|
|
* |
|
740
|
|
|
* @since 2.0.0 |
|
741
|
|
|
*/ |
|
742
|
22 |
|
public function sinceAlmost(DateTime $datetime = null) |
|
743
|
|
|
{ |
|
744
|
22 |
|
return $this->getSince()->almost($this, $datetime); |
|
745
|
|
|
} |
|
746
|
|
|
|
|
747
|
|
|
/** |
|
748
|
|
|
* Magic method to access properties of the date given by class to the format method. |
|
749
|
|
|
* |
|
750
|
|
|
* @param string $name The name of the property. |
|
751
|
|
|
* |
|
752
|
|
|
* @return mixed |
|
753
|
|
|
* |
|
754
|
|
|
* @since 2.0.0 |
|
755
|
|
|
*/ |
|
756
|
30 |
|
public function __get($name) |
|
757
|
|
|
{ |
|
758
|
30 |
|
return $this->getGetter()->get($this, $name); |
|
759
|
|
|
} |
|
760
|
|
|
|
|
761
|
|
|
/** |
|
762
|
|
|
* Alias for __get. |
|
763
|
|
|
* |
|
764
|
|
|
* @param string $name The name of the property. |
|
765
|
|
|
* |
|
766
|
|
|
* @return mixed |
|
767
|
|
|
* |
|
768
|
|
|
* @since 2.0.0 |
|
769
|
|
|
*/ |
|
770
|
14 |
|
public function get($name) |
|
771
|
|
|
{ |
|
772
|
14 |
|
return $this->$name; |
|
773
|
|
|
} |
|
774
|
|
|
|
|
775
|
|
|
/** |
|
776
|
|
|
* Returns the timezone offset. |
|
777
|
|
|
* |
|
778
|
|
|
* @return integer |
|
779
|
|
|
* |
|
780
|
|
|
* @since 2.0.0 |
|
781
|
|
|
*/ |
|
782
|
2 |
|
public function getOffset() |
|
783
|
|
|
{ |
|
784
|
2 |
|
return $this->datetime->getOffset(); |
|
785
|
|
|
} |
|
786
|
|
|
|
|
787
|
|
|
/** |
|
788
|
|
|
* Returns the Unix timestamp representing the date. |
|
789
|
|
|
* |
|
790
|
|
|
* @return integer |
|
791
|
|
|
* |
|
792
|
|
|
* @since 2.0.0 |
|
793
|
|
|
*/ |
|
794
|
1 |
|
public function getTimestamp() |
|
795
|
|
|
{ |
|
796
|
1 |
|
return $this->datetime->getTimestamp(); |
|
797
|
|
|
} |
|
798
|
|
|
|
|
799
|
|
|
/** |
|
800
|
|
|
* Returns a DateTimeZone object. |
|
801
|
|
|
* |
|
802
|
|
|
* @return \DateTimeZone |
|
803
|
|
|
* |
|
804
|
|
|
* @since 2.0.0 |
|
805
|
|
|
*/ |
|
806
|
1 |
|
public function getTimezone() |
|
807
|
|
|
{ |
|
808
|
1 |
|
return $this->datetime->getTimezone(); |
|
809
|
|
|
} |
|
810
|
|
|
|
|
811
|
|
|
/** |
|
812
|
|
|
* Returns a PHP DateTime object. |
|
813
|
|
|
* |
|
814
|
|
|
* @return \DateTime |
|
815
|
|
|
* |
|
816
|
|
|
* @since 2.0.0 |
|
817
|
|
|
*/ |
|
818
|
20 |
|
public function getDateTime() |
|
819
|
|
|
{ |
|
820
|
20 |
|
return clone $this->datetime; |
|
821
|
|
|
} |
|
822
|
|
|
|
|
823
|
|
|
/** |
|
824
|
|
|
* Sets the Since implementation. |
|
825
|
|
|
* |
|
826
|
|
|
* @param Since\SinceInterface $since The Since implementation. |
|
827
|
|
|
* |
|
828
|
|
|
* @return void |
|
829
|
|
|
* |
|
830
|
|
|
* @since 2.0.0 |
|
831
|
|
|
*/ |
|
832
|
|
|
public static function setSince(Since\SinceInterface $since) |
|
833
|
|
|
{ |
|
834
|
|
|
static::$since = $since; |
|
|
|
|
|
|
835
|
|
|
} |
|
836
|
|
|
|
|
837
|
|
|
/** |
|
838
|
|
|
* Sets the Translator implementation. |
|
839
|
|
|
* |
|
840
|
|
|
* @param Translator\AbstractTranslator $translator The Translator implementation. |
|
841
|
|
|
* |
|
842
|
|
|
* @return void |
|
843
|
|
|
* |
|
844
|
|
|
* @since 2.0.0 |
|
845
|
|
|
*/ |
|
846
|
|
|
public static function setTranslator(Translator\AbstractTranslator $translator) |
|
847
|
|
|
{ |
|
848
|
|
|
static::$translator = $translator; |
|
|
|
|
|
|
849
|
|
|
} |
|
850
|
|
|
|
|
851
|
|
|
/** |
|
852
|
|
|
* Sets the Getter implementation. |
|
853
|
|
|
* |
|
854
|
|
|
* @param Getter\GetterInterface $getter The Getter implementation. |
|
855
|
|
|
* |
|
856
|
|
|
* @return void |
|
857
|
|
|
* |
|
858
|
|
|
* @since 2.0.0 |
|
859
|
|
|
*/ |
|
860
|
15 |
|
public static function setGetter(Getter\GetterInterface $getter) |
|
861
|
|
|
{ |
|
862
|
15 |
|
static::$getter = $getter; |
|
|
|
|
|
|
863
|
15 |
|
} |
|
864
|
|
|
|
|
865
|
|
|
/** |
|
866
|
|
|
* Sets the Parser implementation. |
|
867
|
|
|
* |
|
868
|
|
|
* @param Parser\ParserInterface $parser The Parser implementation. |
|
869
|
|
|
* |
|
870
|
|
|
* @return void |
|
871
|
|
|
* |
|
872
|
|
|
* @since 2.0.0 |
|
873
|
|
|
*/ |
|
874
|
3 |
|
public static function setParser(Parser\ParserInterface $parser) |
|
875
|
|
|
{ |
|
876
|
3 |
|
static::$parser = $parser; |
|
|
|
|
|
|
877
|
3 |
|
} |
|
878
|
|
|
|
|
879
|
|
|
/** |
|
880
|
|
|
* Sets the locale. |
|
881
|
|
|
* |
|
882
|
|
|
* @param string $locale The locale to set. |
|
883
|
|
|
* |
|
884
|
|
|
* @return void |
|
885
|
|
|
* |
|
886
|
|
|
* @since 2.0.0 |
|
887
|
|
|
*/ |
|
888
|
279 |
|
public static function setLocale($locale) |
|
889
|
|
|
{ |
|
890
|
279 |
|
static::getTranslator()->setLocale($locale); |
|
891
|
279 |
|
} |
|
892
|
|
|
|
|
893
|
|
|
/** |
|
894
|
|
|
* Gets the Translator implementation. |
|
895
|
|
|
* |
|
896
|
|
|
* @return Translator\AbstractTranslator |
|
897
|
|
|
* |
|
898
|
|
|
* @since 2.0.0 |
|
899
|
|
|
*/ |
|
900
|
281 |
|
public static function getTranslator() |
|
901
|
|
|
{ |
|
902
|
281 |
|
if (is_null(static::$translator)) |
|
|
|
|
|
|
903
|
281 |
|
{ |
|
904
|
1 |
|
static::$translator = new Translator\DateTimeTranslator; |
|
|
|
|
|
|
905
|
1 |
|
} |
|
906
|
|
|
|
|
907
|
281 |
|
return static::$translator; |
|
|
|
|
|
|
908
|
|
|
} |
|
909
|
|
|
|
|
910
|
|
|
/** |
|
911
|
|
|
* Sets the Strategy implementation. |
|
912
|
|
|
* |
|
913
|
|
|
* @param Strategy\StrategyInterface $strategy The Strategy implementation. |
|
914
|
|
|
* |
|
915
|
|
|
* @return void |
|
916
|
|
|
* |
|
917
|
|
|
* @since 2.0.0 |
|
918
|
|
|
*/ |
|
919
|
|
|
protected function setStrategy(Strategy\StrategyInterface $strategy) |
|
920
|
|
|
{ |
|
921
|
|
|
$this->strategy = $strategy; |
|
922
|
|
|
} |
|
923
|
|
|
|
|
924
|
|
|
/** |
|
925
|
|
|
* Gets the Strategy implementation. |
|
926
|
|
|
* |
|
927
|
|
|
* @return Strategy\StrategyInterface |
|
928
|
|
|
* |
|
929
|
|
|
* @since 2.0.0 |
|
930
|
|
|
*/ |
|
931
|
78 |
|
protected function getStrategy() |
|
932
|
|
|
{ |
|
933
|
78 |
|
if (is_null($this->strategy)) |
|
934
|
78 |
|
{ |
|
935
|
78 |
|
$this->strategy = new Strategy\DateTimeStrategy; |
|
936
|
78 |
|
} |
|
937
|
|
|
|
|
938
|
78 |
|
return $this->strategy; |
|
939
|
|
|
} |
|
940
|
|
|
|
|
941
|
|
|
/** |
|
942
|
|
|
* Creates a DateTime by adding or subtacting interval. |
|
943
|
|
|
* |
|
944
|
|
|
* @param integer $value The value for the format. |
|
945
|
|
|
* @param string $format The interval_spec for sprintf(), eg. 'P%sD'. |
|
946
|
|
|
* |
|
947
|
|
|
* @return DateTime |
|
948
|
|
|
* |
|
949
|
|
|
* @since 2.0.0 |
|
950
|
|
|
*/ |
|
951
|
131 |
|
private function calc($value, $format) |
|
952
|
|
|
{ |
|
953
|
131 |
|
$value = intval($value); |
|
954
|
131 |
|
$spec = sprintf($format, abs($value)); |
|
955
|
|
|
|
|
956
|
131 |
|
return $value > 0 ? $this->add(new DateInterval($spec)) : $this->sub(new DateInterval($spec)); |
|
957
|
|
|
} |
|
958
|
|
|
|
|
959
|
|
|
/** |
|
960
|
|
|
* Creates a DateTime object by calling the given callable. |
|
961
|
|
|
* |
|
962
|
|
|
* @param callable $callable The callable with modifications of PHP DateTime object. |
|
963
|
|
|
* |
|
964
|
|
|
* @return DateTime |
|
965
|
|
|
* |
|
966
|
|
|
* @since 2.0.0 |
|
967
|
|
|
*/ |
|
968
|
178 |
|
private function modify($callable) |
|
969
|
|
|
{ |
|
970
|
178 |
|
$datetime = clone $this->datetime; |
|
971
|
178 |
|
call_user_func_array($callable, array($datetime)); |
|
972
|
|
|
|
|
973
|
178 |
|
return new static($datetime); |
|
974
|
|
|
} |
|
975
|
|
|
|
|
976
|
|
|
/** |
|
977
|
|
|
* If a day has changed, sets the date on the last day of the previous month. |
|
978
|
|
|
* |
|
979
|
|
|
* @param DateTime $result A result of months or years addition |
|
980
|
|
|
* |
|
981
|
|
|
* @return DateTime |
|
982
|
|
|
* |
|
983
|
|
|
* @since 2.0.0 |
|
984
|
|
|
*/ |
|
985
|
56 |
|
private function fixMonth(DateTime $result) |
|
986
|
|
|
{ |
|
987
|
56 |
|
if ($result->format('d') != $this->format('d')) |
|
988
|
56 |
|
{ |
|
989
|
20 |
|
$result = $result->subMonths(1); |
|
990
|
20 |
|
$result->datetime->setDate($result->format('Y'), $result->format('m'), $result->format('t')); |
|
991
|
20 |
|
} |
|
992
|
|
|
|
|
993
|
56 |
|
return $result; |
|
994
|
|
|
} |
|
995
|
|
|
|
|
996
|
|
|
/** |
|
997
|
|
|
* Gets the Since implementation. |
|
998
|
|
|
* |
|
999
|
|
|
* @return Since\SinceInterface |
|
1000
|
|
|
* |
|
1001
|
|
|
* @since 2.0.0 |
|
1002
|
|
|
*/ |
|
1003
|
143 |
|
private static function getSince() |
|
1004
|
|
|
{ |
|
1005
|
143 |
|
if (is_null(static::$since)) |
|
|
|
|
|
|
1006
|
143 |
|
{ |
|
1007
|
1 |
|
static::$since = new Since\DateTimeSince; |
|
|
|
|
|
|
1008
|
1 |
|
} |
|
1009
|
|
|
|
|
1010
|
143 |
|
return static::$since; |
|
|
|
|
|
|
1011
|
|
|
} |
|
1012
|
|
|
|
|
1013
|
|
|
/** |
|
1014
|
|
|
* Gets the Getter implementation. |
|
1015
|
|
|
* |
|
1016
|
|
|
* @return Getter\GetterInterface |
|
1017
|
|
|
* |
|
1018
|
|
|
* @since 2.0.0 |
|
1019
|
|
|
*/ |
|
1020
|
30 |
|
private static function getGetter() |
|
1021
|
|
|
{ |
|
1022
|
30 |
|
if (is_null(static::$getter)) |
|
|
|
|
|
|
1023
|
30 |
|
{ |
|
1024
|
1 |
|
static::$getter = new Getter\DateTimeGetter; |
|
|
|
|
|
|
1025
|
1 |
|
} |
|
1026
|
|
|
|
|
1027
|
30 |
|
return static::$getter; |
|
|
|
|
|
|
1028
|
|
|
} |
|
1029
|
|
|
|
|
1030
|
|
|
/** |
|
1031
|
|
|
* Gets the Parser implementation. |
|
1032
|
|
|
* |
|
1033
|
|
|
* @return Parser\ParserInterface |
|
1034
|
|
|
* |
|
1035
|
|
|
* @since 2.0.0 |
|
1036
|
|
|
*/ |
|
1037
|
4 |
|
private static function getParser() |
|
1038
|
|
|
{ |
|
1039
|
4 |
|
if (is_null(static::$parser)) |
|
|
|
|
|
|
1040
|
4 |
|
{ |
|
1041
|
1 |
|
static::$parser = new Parser\DateTimeParser; |
|
|
|
|
|
|
1042
|
1 |
|
} |
|
1043
|
|
|
|
|
1044
|
4 |
|
return static::$parser; |
|
|
|
|
|
|
1045
|
|
|
} |
|
1046
|
|
|
} |
|
1047
|
|
|
|
Let’s assume you have a class which uses late-static binding:
}
The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the
getSomeVariable()on that sub-class, you will receive a runtime error:In the case above, it makes sense to update
SomeClassto useselfinstead: