IS_DIR

Tells whether the filename is a directory

SYNTAX


            is_dir ( string $filename ) : bool

PARAMETERS


            filename

Path to the file. If filename is a relative filename, it will be checked relative to the current working directory. If filename is a symbolic or hard link then the link will be resolved and checked. If you have enabled safe mode, or open_basedir further restrictions may apply.

RETURN

Returns TRUE if the filename exists and is a directory, FALSE otherwise.

EXAMPLES


            bool(false)

            bool(false)

            bool(true)

LINKS

PHP