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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 |
---|---|
208 | /** |
209 | * Display the permalink to the post for use in feeds. |
210 | * |
211 | * @package WordPress |
212 | * @subpackage Feed |
213 | * @since 2.3.0 |
214 | * @uses apply_filters() Call 'the_permalink_rss' on the post permalink |
215 | */ |
216 | function the_permalink_rss() { |
217 | echo apply_filters('the_permalink_rss', get_permalink()); |
218 | } |
219 |
|
220 | /** |
221 | * Display the feed GUID for the current comment. |
222 | * |
223 | * @package WordPress |
224 | * @subpackage Feed |
225 | * @since unknown |
226 | * |