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 |
|---|---|
| 254 | echo "<p><a href='options-reading.php' title='$title'>$content</a></p>"; |
| 255 | } |
| 256 | ?> |
| 257 | </div> |
| 258 | <?php |
| 259 | // activity_box_end has a core action, but only prints content when multisite. |
| 260 | // Using an output buffer is the only way to really check if anything's displayed here. |
| 261 | ob_start(); |
| 262 | do_action( 'rightnow_end' ); |
| 263 | do_action( 'activity_box_end' ); |
| 264 | $actions = ob_get_clean(); |
| 265 | |
| 266 | if ( !empty( $actions ) ) : ?> |
| 267 | <div class="sub"> |
| 268 | <?php echo $actions; ?> |
| 269 | </div> |
| 270 | <?php endif; |
| 271 | } |
| 272 | |