What is WordPress Hook: image_editor_default_mime_type
The image_editor_default_mime_type hook in WordPress is used to filter the default MIME type for the image editor.
Understanding the Hook: image_editor_default_mime_type
This hook allows developers to modify the default MIME type that is used by the image editor in WordPress. It is located within the image_edit_mime_type filter, which is called when determining the default MIME type for the image editor.
Hook Parameters (if applicable): image_editor_default_mime_type
This hook accepts a single parameter, $mime_type, which represents the default MIME type for the image editor. Developers can modify this parameter using the hook to change the default MIME type.
Hook Doesn’t Work: image_editor_default_mime_type
If the image_editor_default_mime_type hook doesn’t work as expected, it may be due to conflicts with other plugins or themes that are also modifying the default MIME type. To troubleshoot, developers should deactivate other plugins and switch to a default theme to see if the issue persists.
Best Practices & Usage Notes (if applicable): image_editor_default_mime_type
When using the image_editor_default_mime_type hook, developers should be aware of potential conflicts with other plugins or themes that modify the default MIME type. It is also important to test any changes thoroughly to ensure compatibility with other aspects of the WordPress site.
Usage Example: image_editor_default_mime_type
“`php
function custom_image_editor_default_mime_type( $mime_type ) {
// Modify the default MIME type for the image editor
$mime_type = ‘image/jpeg’;
return $mime_type;
}
add_filter( ‘image_editor_default_mime_type’, ‘custom_image_editor_default_mime_type’ );
“`
