file_existsPHP ManualPrevNextfile_existsfile_exists -- Check whether a file existsDescriptionint file_exists(string filename); Returns true if the file specified by filename exists; false otherwise. file_exists() will not work on remote files; the file to be examined must be accessible via the server's filesystem. The results of this function are cached. See clearstatcache() for more details. PrevHomeNextfileUpfileatime