http_date Compose HTTP RFC compliant date &reftitle.description; stringhttp_date inttimestamp Compose a valid HTTP date regarding RFC 1123 looking like: Wed, 22 Dec 2004 11:34:47 GMT. &reftitle.parameters; timestamp Unix timestamp; current time if omitted &reftitle.returnvalues; Returns the HTTP date as string. &reftitle.seealso; date