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  1. I'm getting the above message as an error every time I perform certain administrative actions in my WP dashboard (e.g. deleting a post, editing code in Appearance > Editor, etc.)

    It seems that this problem only arises when I add the following code to my functions.php:

    add_filter("gform_post_submission_1", "gform_set_post_thumbnail");
    function gform_set_post_thumbnail($entry){
        // get post ID of the created post
        $post_id = $entry["post_id"];
        // get the last image added to the post
        $attachments = get_posts(array('numberposts' => '1', 'post_parent' => $post_id, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC'));
        if(sizeof($attachments) == 0)
            return; //no images attached to the post
        // set image as the post thumbnail
        set_post_thumbnail($post_id, $attachments[0]->ID);

    I require this code as its function is to set the image uploaded in my Gform to be the Featured Image of the user-submitted post.

    Would appreciate any help on this matter :)

    EDIT: Resolved this myself. I simply moved the code that I quoted above to the top of functions.php.

    Posted 10 years ago on Monday August 22, 2011 | Permalink

This topic has been resolved and has been closed to new replies.