{"id":18539861,"date":"2025-07-03T12:40:30","date_gmt":"2025-07-03T12:40:30","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/array-to-string-conversion-15\/"},"modified":"2025-07-03T12:40:30","modified_gmt":"2025-07-03T12:40:30","slug":"array-to-string-conversion-15","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/array-to-string-conversion-15\/","title":{"rendered":"Array to string conversion"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hi,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We are getting a lot of these since the last update &#8230;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#091;03-Jul-2025 12:17:57 UTC] E_WARNING: Array to string conversion in \/wp-content\/plugins\/wordfence\/vendor\/wordfence\/wf-waf\/src\/lib\/rules.php on line 1917<br \/><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Changing that line from &#8230;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    return wfWAFUtils::json_decode(@(string)$value, true);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">&#8230;. to &#8230;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>    return is_array($value) ? null : wfWAFUtils::json_decode(@(string)$value, true);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">&#8230; should resolve the issue.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We know that we can turn off our error log but we use it to identify issues so we don&#8217;t need to be advised of that.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thank you.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oliver<\/p>\n","protected":false},"template":"","class_list":["post-18539861","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18539861","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\/18539861\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=18539861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}