HTTP 함수 목록
PHP Manual

http_date

(PECL pecl_http >= 0.1.0)

http_date — Compose HTTP RFC compliant date

설명

string http_date ([ int $timestamp ] )

Compose a valid HTTP date regarding RFC 1123 looking like: Wed, 22 Dec 2004 11:34:47 GMT.

인수

timestamp

Unix timestamp; current time if omitted

반환값

Returns the HTTP date as string.

참고

HTTP 함수 목록
PHP Manual