media_single_attachment_fields_to_edit() WordPress Function

This function allows you to specify which media fields should be displayed when editing an attachment. By default, all fields are displayed. This can be useful if you want to limit the amount of information displayed to only the most relevant fields.

media_single_attachment_fields_to_edit( array $form_fields, WP_Post $post ) #

function media_single_attachment_fields_to_edit( $form_fields, $post ) {
	unset( $form_fields['url'], $form_fields['align'], $form_fields['image-size'] );
	return $form_fields;
}