{"id":15960883,"date":"2022-08-29T18:48:51","date_gmt":"2022-08-29T18:48:51","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/php-warning-array_rand-array-is-empty\/"},"modified":"2022-08-29T18:48:51","modified_gmt":"2022-08-29T18:48:51","slug":"php-warning-array_rand-array-is-empty","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/php-warning-array_rand-array-is-empty\/","title":{"rendered":"PHP Warning: array_rand(): Array is empty"},"content":{"rendered":"<p>Hi Jeff!<\/p>\n<p>In lib\/HoneypotToolkit.class.php on line 129 <code>$positions<\/code> is an empty array if all honeypot positions are unchecked and <code>array_rand()<\/code> complains about an empty array.<\/p>\n<p>Adding<\/p>\n<pre><code>if (empty($positions)) {\n  return;\n}<\/code><\/pre>\n<p>before <code>$positionKey = array_rand($positions, 1);<\/code> would fix that issue.<\/p>\n<p>Best,<br \/>\nMarian<\/p>\n","protected":false},"template":"","class_list":["post-15960883","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/15960883","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\/15960883\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=15960883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}