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 |
|---|---|
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Display the excerpt of the current comment. |
| 285 | * |
| 286 | * @since 1.2 |
| 287 | * @uses apply_filters() Calls 'comment_excerpt' hook before displaying excerpt |
| 288 | */ |
| 289 | function comment_excerpt() { |
| 290 | echo apply_filters('comment_excerpt', get_comment_excerpt() ); |
| 291 | } |
| 292 | |
| 293 | /** |
| 294 | * Retrieve the comment id of the current comment. |
| 295 | * |
| 296 | * @since 1.5 |
| 297 | * @uses $comment |
| 298 | * @uses apply_filters() Calls the 'get_comment_ID' hook for the comment ID |
| 299 | * |