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<?php |
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/** |
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* DronePHP (http://www.dronephp.com) |
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* |
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* @link http://github.com/Pleets/DronePHP |
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* @copyright Copyright (c) 2016-2018 Pleets. (http://www.pleets.org) |
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* @license http://www.dronephp.com/license |
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* @author Darío Rivera <[email protected]> |
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*/ |
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namespace Drone\Util; |
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/** |
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* DateTime layer |
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* |
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* This class creates a \DateTime object |
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*/ |
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class DateTime |
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{ |
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/** |
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* Constants for days |
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* |
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* @var integer |
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*/ |
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const TODAY = 0; |
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const FIRST_DAY = -1; |
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const LAST_DAY = -2; |
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/** |
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* Constants for months |
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* |
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* @var integer |
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*/ |
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const THIS_MONTH = -10; |
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const LAST_MONTH = -11; |
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/** |
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* Constants for years |
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* |
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* @var integer |
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*/ |
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const THIS_YEAR = -20; |
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const LAST_YEAR = -21; |
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/** |
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* Array of valid months |
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* |
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* @var string[] |
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*/ |
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const MONTHS = [ |
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1 => 'January', 'February', 'March', 'April', 'May', 'June', |
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'July', 'August', 'September', 'October', 'November', 'December', |
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]; |
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/** |
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* Returns the name of a month |
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* |
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* @param string $month_number |
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* |
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* @throws Exception\MonthOutOfRange |
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* |
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* @return string |
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*/ |
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3 |
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public static function getMonth($month_number) |
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{ |
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if (!array_key_exists($month_number, self::MONTHS)) { |
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1 |
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throw new Exception\MonthOutOfRange("Invalid Month"); |
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} |
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2 |
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return self::MONTHS[$month_number]; |
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} |
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/** |
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* Creates a \DateTime instance |
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* |
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* @param array $date |
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* |
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* @return \DateTime |
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*/ |
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2 |
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public static function create(array $date = []) |
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{ |
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2 |
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if (!array_key_exists('day', $date)) { |
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$date["day"] = self::TODAY; |
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} |
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2 |
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if (!array_key_exists('month', $date)) { |
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$date["month"] = self::THIS_MONTH; |
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} |
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2 |
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if (!array_key_exists('year', $date)) { |
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$date["year"] = self::THIS_YEAR; |
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} |
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2 |
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switch ($date['year']) { |
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2 |
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case self::THIS_YEAR: |
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2 |
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$year = (int) date('Y'); |
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2 |
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break; |
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1 |
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case self::LAST_YEAR: |
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1 |
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$year = ((int) date('Y'))- 1; |
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1 |
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break; |
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default: |
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$year = (int) $date["year"]; |
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break; |
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} |
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2 |
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$month = ($date['month'] == self::THIS_MONTH) |
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2 |
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? self::MONTHS[(int) date('m')] |
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: ( |
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1 |
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($date['month'] == self::LAST_MONTH) |
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1 |
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? '-1 month' |
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2 |
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: self::getMonth($date['month']) |
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) |
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; |
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2 |
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switch ($date['day']) { |
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2 |
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case self::TODAY: |
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1 |
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$day = (int) date('d'); |
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1 |
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break; |
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1 |
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case self::FIRST_DAY: |
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1 |
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$day = 'first day of'; |
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1 |
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break; |
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1 |
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case self::LAST_DAY: |
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1 |
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$day = 'last day of'; |
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1 |
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break; |
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default: |
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1 |
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$day = (int) $date["day"]; |
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1 |
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break; |
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} |
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2 |
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if (is_string($day)) { |
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1 |
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$d = new \DateTime("$day $month $year"); |
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} else { |
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2 |
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if (in_array($month, self::MONTHS)) { |
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2 |
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$d = new \DateTime("first day of $month $year"); |
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} else { |
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$d = new \DateTime("first day of $month"); |
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$d->setDate($year, (int) $d->format('m'), (int) $d->format('d')); |
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} |
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2 |
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$d->add(new \DateInterval('P'.($day - 1).'D')); |
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} |
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2 |
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return $d; |
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} |
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} |
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Pleets /
dronephp
