{"id":4052,"date":"2023-08-14T10:27:41","date_gmt":"2023-08-14T08:27:41","guid":{"rendered":"https:\/\/www.knowboard.de\/?p=4052"},"modified":"2023-08-14T10:33:27","modified_gmt":"2023-08-14T08:33:27","slug":"update-some-meta-for-all-media-library-items","status":"publish","type":"post","link":"https:\/\/www.knowboard.de\/update-some-meta-for-all-media-library-items\/","title":{"rendered":"Update some meta for all media library items"},"content":{"rendered":"\n<p>Only run this once! uncomment the &#8222;add_action&#8220; then open site and then comment it out again. Watch your timeout depending on how many images you have.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/*\n * Update ALL attachments metada with Width and Height\n *\n * Important: Run Only Once\n * \n *\/\n\/\/add_action('admin_init','wpse_35680_run_only_once');\nfunction wpse_35680_run_only_once()\n{   \n    global $wpdb;\n    $attachments = $wpdb->get_results( \"SELECT ID FROM $wpdb->posts WHERE post_mime_type LIKE '%image%'\" );\n    foreach( $attachments as $att )\n    {\n        list( $url, $width, $height ) = wp_get_attachment_image_src( $att->ID, 'full' );\n        update_post_meta( $att->ID, '_width', $width );\n        update_post_meta( $att->ID, '_height', $height );\n    }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Only run this once! uncomment the &#8222;add_action&#8220; then open site and then comment it out again. Watch your timeout depending on how many images you have.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4052","post","type-post","status-publish","format-standard","hentry","category-allgemein","entry","no-media"],"_links":{"self":[{"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/posts\/4052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/comments?post=4052"}],"version-history":[{"count":1,"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/posts\/4052\/revisions"}],"predecessor-version":[{"id":4055,"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/posts\/4052\/revisions\/4055"}],"wp:attachment":[{"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/media?parent=4052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/categories?post=4052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.knowboard.de\/wp-json\/wp\/v2\/tags?post=4052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}