http_match_modified
(PECL)
http_match_modified -- Match last modification
Description
bool
http_match_modified ( [int timestamp [, 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.