function TestToolkit::getSupportedExtensions

Returns a list of image file extensions supported by the toolkit.

Return value

array An array of supported image file extensions (e.g. png/jpeg/gif).

Overrides ImageToolkitInterface::getSupportedExtensions

File

core/modules/system/tests/modules/image_test/src/Plugin/ImageToolkit/TestToolkit.php, line 237

Class

TestToolkit

Defines a Test toolkit for image manipulation within Drupal.

Namespace

Code

public static function getSupportedExtensions() {
  $extensions = [];
  foreach (static::supportedTypes() as $image_type) {
    $extensions[] = mb_strtolower(image_type_to_extension($image_type, FALSE));
  }
  return $extensions;
}