{"id":17984102,"date":"2024-08-29T22:36:02","date_gmt":"2024-08-29T22:36:02","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/php-warning-undefined-array-key-21\/"},"modified":"2024-08-29T22:36:02","modified_gmt":"2024-08-29T22:36:02","slug":"php-warning-undefined-array-key-21","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/php-warning-undefined-array-key-21\/","title":{"rendered":"PHP Warning: Undefined array key"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hi, please use <code>empty()<\/code> or <code>isset()<\/code> to prevent these warnings. I am running version 2.14.4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#091;29-Aug-2024 20:04:09 UTC] PHP Warning: Undefined array key \"items_alignment\" in \/home\/asdf\/public_html\/wp-content\/plugins\/wp-menu-cart\/wp-menu-cart.php on line 641<br \/>&#091;29-Aug-2024 20:04:09 UTC] PHP Warning: Undefined array key \"items_display\" in \/home\/asdf\/public_html\/wp-content\/plugins\/wp-menu-cart\/wp-menu-cart.php on line 798<\/code><\/pre>\n","protected":false},"template":"","class_list":["post-17984102","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/17984102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/17984102\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=17984102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}