function BasicStringFormatter::viewElements

Overrides FormatterInterface::viewElements

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/BasicStringFormatter.php, line 28

Class

BasicStringFormatter

Plugin implementation of the 'basic_string' formatter.

Namespace

Code

public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    foreach ($items as $delta => $item) {
        // The text value has no text format assigned to it, so the user input
        // should equal the output, including newlines.
        $elements[$delta] = [
            '#type' => 'inline_template',
            '#template' => '{{ value|nl2br }}',
            '#context' => [
                'value' => $item->value,
            ],
        ];
    }
    return $elements;
}