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<?php |
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/** |
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* @copyright Copyright (c) 2015 ublaboo <[email protected]> |
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* @author Pavel Janda <[email protected]> |
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* @package Ublaboo |
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*/ |
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namespace Ublaboo\DataGrid\Utils; |
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use Ublaboo\DataGrid\Exception\DataGridDateTimeHelperException; |
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final class DateTimeHelper extends \Nette\Object |
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{ |
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/** |
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* Try to convert string into DateTime object |
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* @param mixed $value |
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* @param string[] $formats |
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* @return \DateTime |
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* @throws DataGridDateTimeHelperException |
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*/ |
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public static function tryConvertToDateTime($value, array $formats = []) |
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{ |
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return static::fromString($value, $formats); |
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} |
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/** |
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* Try to convert string into DateTime object from more date formats |
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* @param mixed $value |
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* @param string[] $formats |
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* @return \DateTime |
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* @throws DataGridDateTimeHelperException |
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*/ |
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public static function tryConvertToDate($value, array $formats = []) |
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{ |
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return static::fromString($value, $formats); |
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} |
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/** |
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* Convert string into DateTime object from more date without time |
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* @param mixed $value |
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* @param string[] $formats |
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* @return \DateTime |
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* @throws DataGridDateTimeHelperException |
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*/ |
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public static function fromString($value, array $formats = []) |
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{ |
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$formats = array_merge($formats, [ |
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'Y-m-d H:i:s.u', |
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'Y-m-d H:i:s', |
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'Y-m-d', |
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'j. n. Y G:i:s', |
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'j. n. Y G:i', |
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'j. n. Y', |
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]); |
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if ($value instanceof \DateTime) { |
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return $value; |
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} |
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if ($value instanceof \DateTimeImmutable) { |
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$date = new \DateTime('now', $value->getTimezone()); |
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$date->setTimestamp($value->getTimestamp()); |
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return $date; |
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} |
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foreach ($formats as $format) { |
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if (!is_string($format) || !$date = \DateTime::createFromFormat($format, $value)) { |
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continue; |
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} |
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return $date; |
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} |
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$timestamp = strtotime($value); |
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if ($timestamp !== FALSE) { |
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$date = new \DateTime; |
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$date->setTimestamp($timestamp); |
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return $date; |
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} |
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throw new DataGridDateTimeHelperException; |
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} |
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} |
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ublaboo /
datagrid
