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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
319 | } |
320 | unset($submenu[$old_parent], $index); |
321 |
|
322 | if ( isset($_wp_submenu_nopriv[$old_parent]) ) |
323 | $_wp_submenu_nopriv[$new_parent] = $_wp_submenu_nopriv[$old_parent]; |
324 | } |
325 | } |
326 | unset($id, $data, $subs, $first_sub, $old_parent, $new_parent); |
327 |
|
328 | do_action('admin_menu', ''); |
329 |
|
330 | // Remove menus that have no accessible submenus and require privs that the user does not have. |
331 | // Run re-parent loop again. |
332 | foreach ( $menu as $id => $data ) { |
333 | if ( ! current_user_can($data[1]) ) |
334 | $_wp_menu_nopriv[$data[2]] = true; |
335 |
|
336 | // If submenu is empty... |
337 | if ( empty($submenu[$data[2]]) ) { |