public static function SchemaHowToStepBase::processedTestValue in Schema.org Metatag 7
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 $items: The input value, either a string or an array.
Return value
mixed Return the correct output value.
Overrides SchemaNameBase::processedTestValue
File
- src/
SchemaHowToStepBase.php, line 71
Class
- SchemaHowToStepBase
- Schema.org Step items should extend this class.
Code
public static function processedTestValue($items) {
foreach ($items as $key => $value) {
switch ($key) {
case 'image':
$items[$key] = SchemaImageBase::processedTestValue($items[$key]);
break;
}
}
return $items;
}