Same name in other branches

1. 9 core/lib/Drupal/Core/Field/FormatterPluginManager.php \Drupal\Core\Field\FormatterPluginManager::getOptions()
2. 8.9.x core/lib/Drupal/Core/Field/FormatterPluginManager.php \Drupal\Core\Field\FormatterPluginManager::getOptions()
3. 10 core/lib/Drupal/Core/Field/FormatterPluginManager.php \Drupal\Core\Field\FormatterPluginManager::getOptions()

Returns an array of formatter options for a field type.

Parameters

string|null $field_type: (optional) The name of a field type, or NULL to retrieve all formatters.

Return value

array If no field type is provided, returns a nested array of all formatters, keyed by field type.

File

core/lib/Drupal/Core/Field/FormatterPluginManager.php, line 170

Class

FormatterPluginManager

Plugin type manager for field formatters.

Namespace

Drupal\Core\Field

Code

public function getOptions($field_type = NULL) {
    if (!isset($this->formatterOptions)) {
        $options = [];
        $field_types = $this->fieldTypeManager
            ->getDefinitions();
        $formatter_types = $this->getDefinitions();
        uasort($formatter_types, [
            'Drupal\\Component\\Utility\\SortArray',
            'sortByWeightElement',
        ]);
        foreach ($formatter_types as $name => $formatter_type) {
            foreach ($formatter_type['field_types'] as $formatter_field_type) {
                // Check that the field type exists.
                if (isset($field_types[$formatter_field_type])) {
                    $options[$formatter_field_type][$name] = $formatter_type['label'];
                }
            }
        }
        $this->formatterOptions = $options;
    }
    if ($field_type) {
        return !empty($this->formatterOptions[$field_type]) ? $this->formatterOptions[$field_type] : [];
    }
    return $this->formatterOptions;
}

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