Returns files in the theme’s directory.

Parameters

$typestring[]|stringoptional

Array of extensions to find, string of a single extension, or null for all extensions.

Default:null

$depthintoptional

How deep to search for files. Defaults to a flat scan (0 depth).
-1 depth is infinite.

$search_parentbooloptional

Whether to return parent files.

Default:false

Return

Source

public function get_files( $type = null, $depth = 0, $search_parent = false ) {
	$files = (array) self::scandir( $this->get_stylesheet_directory(), $type, $depth );

	if ( $search_parent && $this->parent() ) {
		$files += (array) self::scandir( $this->get_template_directory(), $type, $depth );
	}

	return array_filter( $files );
}

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