Two issues with your code in current form: wp_insert_post_data hook runs before the actual insertion happens. In other words post might not not exist yet. Data in this hook does not contain post_id. More fitting hooks to use are those after post insertion is processed: do_action(‘save_post’, $post_ID, $post); do_action(‘wp_insert_post’, $post_ID, $post);
Yes, got the problem. A minute off-track, and it’s wrong! :p On line 80, 87, 93 and 99 in Pastebin Codes, the syntax of media_handle_upload() was wrong. It should be substituted from media_handle_upload($postid,’product_image_1′); to media_handle_upload(‘product_image_1’, $postid); Because the syntax of media_handle_upload() is: media_handle_upload( $file_id, $post_id, $post_data, $overrides ); The $post_id cannot be before $file_id.
The Core “trash post” links in the “Quick Edit” section on edit.php and in the “advanced” form in the “Publish” meta box work over GET not POST. Unless you have altered the form(s) somehow, there is no POST data. All you have is the post ID. To save data when a post is deleted, you … Read more
You should use delete_post_meta( $post->ID, ‘show_links’ ); instead of delete_post_meta( $post->ID, ‘show_links’, 1 ); the last form is used to delete specific values when you have multiple values with the same key. Here you most probably already stored a value which is an empty string that you never deleted and that’s what you get when … Read more
You have the arguments for get_post_meta backwards. You have: get_post_meta(‘imail’, $post->post_id); Whereas, where you to check the Codex, it should be: get_post_meta( $post_id, $key, $single ); Or is your case: get_post_meta($post->post_id,’imail’); That is assuming that $post is set correctly and that you are using the Gravity Forms hooks correctly.
I normalize the output of these functions using this logic: Cast the value to an array. If it is not an array already, it will be converted to an array with one element, which is the value it was, e.g. (array) false becomes array (false). Use array_filter, which, when not passed a callable, simply filters … Read more
Retrieve caption of image correct format is <?php $post_thumbnail_id = get_post_thumbnail_id( $post_id ); ?> <?php function wp_get_attachment( $attachment_id ) { $attachment = get_post( $attachment_id ); return array( ‘alt’ => get_post_meta( $attachment->ID, ‘_wp_attachment_image_alt’, true ), ‘caption’ => $attachment->post_excerpt, ‘description’ => $attachment->post_content, ‘href’ => get_permalink( $attachment->ID ), ‘src’ => $attachment->guid, ‘title’ => $attachment->post_title ); } $at= wp_get_attachment($post_thumbnail_id); … Read more
This should output the title of the page with the most recent timestamp: $args = array( ‘post_type’ => array( ‘page’ ), ‘order’ => ‘DESC’, ‘orderby’ => ‘meta_value_num’, // Note was `meta_value` before ‘meta_key’ => ‘_cmb_test_datetime_timestamp’, ‘numberposts’ => 1, ); $posts = get_posts( $args ); if ( $posts ) echo $posts[0]->post_title; wp_reset_postdata(); To add conditions, use … Read more
I came across this post looking for a solution for multiple resubmissions due to update_post_meta. Here’s my solution after looking at these posts wordpress get_post_meta check if multiple values set Prevent processing data multiple times in Woocommerce thankyou hook : <?php global $post; $post = $order_id; if ( isset( $_POST[‘submit’] ) ){ echo ‘Update nicht’; … Read more
For some reason, you have to double the arrays, maybe this doesn’t affect you as you are referencing the firt element. I use this in PHP: function saveMetaItem($id_order,$id_item,$id_product,$meta_key,$meta_value){ $woo = new wooclient(); $data = array( ‘line_items’ => array(array( ‘id’ => $id_item, ‘product_id’ => $id_product, ‘meta_data’ => array(array( ‘key’ => $meta_key, ‘value’ => $meta_value )) )) … Read more