http_match_etag
(PECL pecl_http >= 0.1.0)
http_match_etag — Match ETag
Description
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.
Parameters
- etag
-
the ETag to match
- for_range
-
if set to TRUE, the header usually used to validate HTTP ranges will be checked
Return Values
Returns TRUE if ETag matches or the header contained the asterisk ("*"), else FALSE.
See Also
- 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