function hook_image_supported_extensions_alter

1.20.x image.api.php hook_image_supported_extensions_alter(&$supported_extensions)

Modify the array of supported image extensions.

Parameters

array $supported_extensions: Array of file extensions that are supposed to be supported.

See also

image_field_widget_form()

Related topics

Hooks Allow modules to interact with the Backdrop core.

1 function implements hook_image_supported_extensions_alter()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

system_image_supported_extensions_alter in modules/system/system.module: Implements hook_image_supported_extensions_alter().

1 invocation of hook_image_supported_extensions_alter()

image_field_widget_form in modules/image/image.field.inc: Implements hook_field_widget_form().

File

modules/image/image.api.php, line 160: Hooks related to image styles and effects.

Code

function hook_image_supported_extensions_alter(&$supported_extensions) {
  // Add Wireless Bitmap Image File to the list.
  $supported_extensions[] = 'wbmp';
}