HTTP Functions
PHP Manual

http_match_modified

Match last modification

Description

bool http_match_modified ([ int $timestamp = -1 [, bool $for_range = false ]] )

Matches the given Unix timestamp against the clients If-Modified-Since resp. If-Unmodified-Since HTTP headers.

Parameters

timestamp

Unix timestamp; current time, if omitted

for_range

if set to TRUE, the header usually used to validate HTTP ranges will be checked

Return Values

Returns TRUE if timestamp represents an earlier date than the header, else FALSE.

See Also

  • http_match_etag
  • http_match_request_header
  • http_cache_etag
  • http_cache_last_modified