public static function SchemaHowToStepBase::processedTestValue in Schema.org Metatag 8

Provide a test output value for the input value.

Tags that return values in a different format than the input, like values that are exploded, should extend this method and return a valid value.

Value must be static so the test can retrieve the value without instantiating the class.

Parameters

mixed $items: The input value, either a string or an array.

Return value

mixed Return the correct output value.

Overrides SchemaNameBase::processedTestValue

File

src/Plugin/metatag/Tag/SchemaHowToStepBase.php, line 70

Class

SchemaHowToStepBase

Schema.org Step items should extend this class.

Namespace

Drupal\schema_metatag\Plugin\metatag\Tag

Code

public static function processedTestValue($items) {
  foreach ($items as $key => $value) {
    switch ($key) {
      case 'image':
        $items[$key] = SchemaImageBase::processedTestValue($items[$key]);
        break;
    }
  }
  return $items;
}