{"id":19043900,"date":"2026-10-13T15:24:01","date_gmt":"2026-10-13T15:24:01","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/php-warning-regarding-filemtime\/"},"modified":"2026-10-13T15:24:01","modified_gmt":"2026-10-13T15:24:01","slug":"php-warning-regarding-filemtime","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/php-warning-regarding-filemtime\/","title":{"rendered":"PHP warning regarding filemtime()"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">I&#8217;m on Slim SEO 4.11.2. Every admin screen throws this warning:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>filemtime(): stat failed for wp-content\/plugins\/slim-seo\/js\/redirection\/deleted-url-notification.js in slim-seo\/src\/Redirection\/DeletedURLNotification.php on line 90<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>DeletedURLNotification::enqueue()<\/code> runs on <code>admin_enqueue_scripts<\/code> and calls <code>filemtime()<\/code> on that path. The file is not in the plugin zip. The redirection script that is included is <code>js\/build\/redirection.js<\/code>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The warning shows even when there are no deleted-URL notices, because enqueue() does not check that the file exists first.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Can you ship that file, or skip the <code>filemtime()<\/code> call when it is missing? Thank you!<\/p>\n","protected":false},"template":"","class_list":["post-19043900","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19043900","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\/19043900\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=19043900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}