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function is not described

wp_get_theme_file_editable_extensions() WP 4.9.0

Gets the list of file extensions that are editable for a given theme.

Hooks from the function

String[]. Array of editable file extensions.


wp_get_theme_file_editable_extensions( $theme );
$theme(WP_Theme) (required)
Theme object.


Since 4.9.0 Introduced.

Code of wp_get_theme_file_editable_extensions() WP 5.7.2

function wp_get_theme_file_editable_extensions( $theme ) {

	$default_types = array(

	 * Filters the list of file types allowed for editing in the theme editor.
	 * @since 4.4.0
	 * @param string[] $default_types An array of editable theme file extensions.
	 * @param WP_Theme $theme         The current theme object.
	$file_types = apply_filters( 'wp_theme_editor_filetypes', $default_types, $theme );

	// Ensure that default types are still there.
	return array_unique( array_merge( $file_types, $default_types ) );