本文整理汇总了PHP中Drupal\Core\Datetime\DateFormatter::getSampleDateFormats方法的典型用法代码示例。如果您正苦于以下问题：PHP DateFormatter::getSampleDateFormats方法的具体用法？PHP DateFormatter::getSampleDateFormats怎么用？PHP DateFormatter::getSampleDateFormats使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Drupal\Core\Datetime\DateFormatter的用法示例。
在下文中一共展示了DateFormatter::getSampleDateFormats方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: form
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state)
{
$form['label'] = array('#type' => 'textfield', '#title' => 'Name', '#maxlength' => 100, '#description' => t('Name of the date format'), '#default_value' => $this->entity->label());
$form['id'] = array('#type' => 'machine_name', '#description' => t('A unique machine-readable name. Can only contain lowercase letters, numbers, and underscores.'), '#disabled' => !$this->entity->isNew(), '#default_value' => $this->entity->id(), '#machine_name' => array('exists' => array($this, 'exists'), 'replace_pattern' => '([^a-z0-9_]+)|(^custom$)', 'error' => $this->t('The machine-readable name must be unique, and can only contain lowercase letters, numbers, and underscores. Additionally, it can not be the reserved word "custom".')));
$form['date_format_pattern'] = array('#type' => 'textfield', '#title' => t('Format string'), '#maxlength' => 100, '#description' => $this->t('A user-defined date format. See the <a href="@url">PHP manual</a> for available options.', array('@url' => 'http://php.net/manual/function.date.php')), '#required' => TRUE, '#attributes' => ['data-drupal-date-formatter' => 'source'], '#field_suffix' => ' <small class="js-hide" data-drupal-date-formatter="preview">' . $this->t('Displayed as %date_format', ['%date_format' => '']) . '</small>');
$form['langcode'] = array('#type' => 'language_select', '#title' => t('Language'), '#languages' => LanguageInterface::STATE_ALL, '#default_value' => $this->entity->language()->getId());
$form['#attached']['drupalSettings']['dateFormats'] = $this->dateFormatter->getSampleDateFormats();
$form['#attached']['library'][] = 'system/drupal.system.date';
return parent::form($form, $form_state);
}示例2: testGetSampleDateFormats
/**
* Tests the getSampleDateFormats method.
*
* @covers \Drupal\Core\Datetime\DateFormatter::getSampleDateFormats
*/
public function testGetSampleDateFormats()
{
$timestamp = strtotime('2015-03-22 14:23:00');
$expected = $this->dateFormatter->getSampleDateFormats('en', $timestamp, 'Australia/Sydney');
// Removed characters related to timezone 'e' and 'T', as test does not have
// timezone set.
$date_characters = 'dDjlNSwzWFmMntLoYyaABgGhHisuIOPZcrU';
$date_chars = str_split($date_characters);
foreach ($date_chars as $val) {
$this->assertEquals($expected[$val], date($val, $timestamp));
}
}