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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 |
|---|---|
| 241 | } |
| 242 | } |
| 243 | ?> |
| 244 | </select> |
| 245 | |
| 246 | <?php |
| 247 | $this->extra_tablenav( 'bar' ); |
| 248 | |
| 249 | /** This filter is documented in wp-admin/inclues/class-wp-list-table.php */ |
| 250 | $views = apply_filters( "views_{$this->screen->id}", array() ); |
| 251 | |
| 252 | // Back compat for pre-4.0 view links. |
| 253 | if ( ! empty( $views ) ) { |
| 254 | echo '<ul class="filter-links">'; |
| 255 | foreach ( $views as $class => $view ) { |
| 256 | echo "<li class='$class'>$view</li>"; |
| 257 | } |
| 258 | echo '</ul>'; |
| 259 | } |