-1, //'post_status' => 'draft', 'post_status' => 'publish', 'post_type' => 'post', ); $post_list = get_posts($post_args); foreach ($post_list as $post) { wp_update_post(array( 'ID' => $post->ID, //'post_status' => 'draft', 'post_status' => 'publish', )); }; } add_action( 'admin_post_update_publish', 'mp_update_publish' ); add_action( 'admin_post_nopriv_update_publish', 'mp_update_publish' ); // https://developer.wordpress.org/reference/hooks/admin_post_action/ // https://wordpress.stackexchange.com/questions/309440/wordpress-plugin-how-to-run-function-when-button-is-clicked function mp_create_republish_button() { $content = '

mettre a jour les publications

cliquez sur ce bouton pour mettre a jour toutes les publications
une nouvelle page vide va s\'ouvrir dans un nouvel onglet, vous pouvez la fermer

'; return $content; } */ ?>