The query_vars
filter does not run until after init
. The earliest hook you can use get_query_var()
is parse_request
, which runs after init
, but before send_headers
, wp
, template_redirect
, and template_include
.
The query_vars
filter does not run until after init
. The earliest hook you can use get_query_var()
is parse_request
, which runs after init
, but before send_headers
, wp
, template_redirect
, and template_include
.