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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 |
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200 | $comments_per_page = $this->get_items_per_page( 'edit_comments_per_page' ); |
201 | /** |
202 | * Filters the number of comments listed per page in the comments list table. |
203 | * |
204 | * @since 2.6.0 |
205 | * |
206 | * @param int $comments_per_page The number of comments to list per page. |
207 | * @param string $comment_status The comment status name. Default 'All'. |
208 | */ |
209 | return apply_filters( 'comments_per_page', $comments_per_page, $comment_status ); |
210 | } |
211 |
|
212 | /** |
213 | * @global string $comment_status |
214 | */ |
215 | public function no_items() { |
216 | global $comment_status; |
217 |
|
218 | if ( 'moderated' === $comment_status ) { |