some more fixes for undefined vars
commit2b9be4565f8205c2186c4b537e1fa49846bf2fe9
authorAndreas Gohr <andi@splitbrain.org>
Thu, 10 Nov 2022 10:52:58 +0000 (10 11:52 +0100)
committerAndreas Gohr <andi@splitbrain.org>
Thu, 10 Nov 2022 10:52:58 +0000 (10 11:52 +0100)
tree72399e7fd3b902c3e6165d8249ed6260e5eb3e6f
parent6b0322a5eadad417ffeb24ef67a56287918cec7e
some more fixes for undefined vars

This makes more use of $INPUT to access $_SERVER and fixes a warning in
one of the search methods.
inc/Ajax.php
inc/Cache/CacheParser.php
inc/httputils.php
inc/media.php
inc/search.php