WP hooks navigation: Home/browse • Actions index • Filters index
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 |
---|---|
165 | * @since 3.0.0 |
166 | * |
167 | * @see wp_nav_menu() |
168 | * |
169 | * @param string $item_output The menu item's starting HTML output. |
170 | * @param object $item Menu item data object. |
171 | * @param int $depth Depth of menu item. Used for padding. |
172 | * @param array $args An array of wp_nav_menu() arguments. |
173 | */ |
174 | $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); |
175 | } |
176 |
|
177 | /** |
178 | * Ends the element output, if needed. |
179 | * |
180 | * @see Walker::end_el() |
181 | * |
182 | * @since 3.0.0 |
183 | * |