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<?php |
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/** |
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* php-gedcom. |
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* |
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* php-gedcom is a library for parsing, manipulating, importing and exporting |
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* GEDCOM 5.5 files in PHP 5.3+. |
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* |
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* @author Kristopher Wilson <[email protected]> |
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* @copyright Copyright (c) 2010-2013, Kristopher Wilson |
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* @license MIT |
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* |
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* @link http://github.com/mrkrstphr/php-gedcom |
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*/ |
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namespace PhpGedcom\Record; |
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use PhpGedcom\Record; |
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/** |
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* Class Date. |
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*/ |
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class Date extends Record |
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{ |
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/** |
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* @var string |
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*/ |
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protected $date = null; |
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/** |
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* @var array |
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*/ |
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private $months = [ |
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'JAN' => 1, 'FEB' => 2, 'MAR' => 3, 'APR' => 4, 'MAY' => 5, 'JUN' => 6, |
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'JUL' => 7, 'AUG' => 8, 'SEP' => 9, 'OCT' => 10, 'NOV' => 11, 'DEC' => 12, |
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]; |
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/** |
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* @param string $date Date array |
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* |
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* @return Date |
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*/ |
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public function setDate($date) |
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{ |
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$this->date = $date; |
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return $this; |
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} |
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/** |
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* @return null|string |
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*/ |
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public function getDate() |
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{ |
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return $this->date; |
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} |
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/** |
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* Return month part of date. |
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* |
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* @return int|null |
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*/ |
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public function getMonth() |
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{ |
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$record = explode(' ', $this->date); |
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if (count($record) > 0) { |
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if ($this->isPrefix($record[0])) { |
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unset($record[0]); |
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} |
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foreach ($record as $part) { |
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if (isset($this->months[trim($part)])) { |
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return $this->months[trim($part)]; |
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} |
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} |
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} |
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return null; |
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} |
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/** |
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* Return year part of date. |
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* |
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* @return int|null |
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*/ |
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public function getYear() |
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{ |
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$record = explode(' ', $this->date); |
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if (count($record) > 0) { |
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if ($this->isPrefix($record[0])) { |
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unset($record[0]); |
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} |
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if (count($record) > 0) { |
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return (int) end($record); |
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} |
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} |
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return null; |
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} |
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/** |
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* Return day part of date. |
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* |
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* @return int|null |
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*/ |
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public function getDay() |
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{ |
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$record = explode(' ', $this->date); |
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if (!empty($record[0])) { |
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if ($this->isPrefix($record[0])) { |
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unset($record[0]); |
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} |
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if (count($record) > 0) { |
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$day = (int) reset($record); |
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if ($day >= 1 && $day <= 31) { |
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return $day; |
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} |
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} |
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} |
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return null; |
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} |
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/** |
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* Check if the first part is a prefix (eg 'BEF', 'ABT',). |
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* |
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* @param string $datePart Date part to be checked |
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* |
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* @return bool |
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*/ |
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private function isPrefix($datePart) |
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{ |
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return in_array($datePart, ['FROM', 'TO', 'BEF', 'AFT', 'BET', 'AND', 'ABT', 'EST', 'CAL', 'INT']); |
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} |
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} |
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genealogiawebsite /
php-gedcom
