http_get_request_headershttp_match_etag
(PECL pecl_http >= 0.1.0)
http_match_etag — Match ETag
Beschreibung
bool http_match_etag
( string
$etag
[, bool $for_range = false
] )Matches the given ETag against the clients If-Match resp. If-None-Match HTTP headers.
Parameter-Liste
-
etag -
the ETag to match
-
for_range -
if set to
TRUE, the header usually used to validate HTTP ranges will be checked
Rückgabewerte
Returns TRUE if ETag matches or the header contained the asterisk ("*"), else FALSE.
Siehe auch
- http_match_last_modified()
- http_match_request_header() - Match any header
- http_cache_etag() - Caching by ETag
- http_cache_last_modified() - Caching by last modification
- ob_etaghandler() - ETag output handler
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