DateTimeFormatterStrategy.php in Zircon Profile 8

Namespace

Zend\Hydrator\Strategy

File

vendor/zendframework/zend-hydrator/src/Strategy/DateTimeFormatterStrategy.php

<?php

/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 */
namespace Zend\Hydrator\Strategy;

use DateTime;
use DateTimeZone;
class DateTimeFormatterStrategy implements StrategyInterface {

  /**
   * @var string
   */
  private $format;

  /**
   * @var DateTimeZone|null
   */
  private $timezone;

  /**
   * Constructor
   *
   * @param string            $format
   * @param DateTimeZone|null $timezone
   */
  public function __construct($format = DateTime::RFC3339, DateTimeZone $timezone = null) {
    $this->format = (string) $format;
    $this->timezone = $timezone;
  }

  /**
   * {@inheritDoc}
   *
   * Converts to date time string
   *
   * @param mixed|DateTime $value
   *
   * @return mixed|string
   */
  public function extract($value) {
    if ($value instanceof DateTime) {
      return $value
        ->format($this->format);
    }
    return $value;
  }

  /**
   * Converts date time string to DateTime instance for injecting to object
   *
   * {@inheritDoc}
   *
   * @param mixed|string $value
   *
   * @return mixed|DateTime
   */
  public function hydrate($value) {
    if ($value === '' || $value === null) {
      return;
    }
    if ($this->timezone) {
      $hydrated = DateTime::createFromFormat($this->format, $value, $this->timezone);
    }
    else {
      $hydrated = DateTime::createFromFormat($this->format, $value);
    }
    return $hydrated ?: $value;
  }

}

Classes

Name	Description
DateTimeFormatterStrategy