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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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232 | do_action( 'add_meta_boxes', 'comment', $comment ); |
233 |
|
234 | /** |
235 | * Fires when comment-specific meta boxes are added. |
236 | * |
237 | * @since 3.0.0 |
238 | * |
239 | * @param WP_Comment $comment Comment object. |
240 | */ |
241 | do_action( 'add_meta_boxes_comment', $comment ); |
242 |
|
243 | do_meta_boxes( null, 'normal', $comment ); |
244 |
|
245 | $referer = wp_get_referer(); |
246 | ?> |
247 | </div> |
248 |
|
249 | <input type="hidden" name="c" value="<?php echo esc_attr( $comment->comment_ID ); ?>" /> |
250 | <input type="hidden" name="p" value="<?php echo esc_attr( $comment->comment_post_ID ); ?>" /> |