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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 |
|---|---|
| 226 | |
| 227 | if ( $mc == $i ) { // last item |
| 228 | $c = $menu[$order][4]; |
| 229 | $menu[$order][4] = add_cssclass('menu-top-last', $c); |
| 230 | } |
| 231 | |
| 232 | $lastorder = $order; |
| 233 | } |
| 234 | |
| 235 | return apply_filters( 'add_menu_classes', $menu ); |
| 236 | } |
| 237 | |
| 238 | uksort($menu, "strnatcasecmp"); // make it all pretty |
| 239 | |
| 240 | $menu = add_menu_classes($menu); |
| 241 | |
| 242 | if (! user_can_access_admin_page()) { |
| 243 | do_action('admin_page_access_denied'); |
| 244 | wp_die( __('You do not have sufficient permissions to access this page.') ); |