public function dln_load_block_modal() { if (!isset($_POST[DLN_ABE_NONCE]) || !wp_verify_nonce($_POST[DLN_ABE_NONCE], DLN_ABE_NONCE)) { $block = isset($_POST['block']) ? $_POST['block'] : ''; if (empty($block)) { exit('0'); } $modal_content = DLN_Blocks::get_block(sanitize_title($block)); $arr_result = array('status' => 'success', 'content' => $modal_content); echo json_encode($arr_result); die; } exit('0'); }