您可以通过向页面加载添加挂钩来添加自定义帮助，例如：。page-new.php 将成为load-page-new.php

function custom_help_page() {
  add_filter(\'contextual_help\',\'custom_page_help\');
}

function custom_page_help($help) {
  $custom =  "<h5>Custom Help</h5>
              <p>Custom help content</p>";
  return $custom.$help; 
}

add_action(\'load-page-new.php\',\'custom_help_page\'); //New page
add_action(\'load-page.php\',\'custom_help_page\'); //Page, edits, updates etc.

编辑为返回而不是回显值。