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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 |
---|---|
1569 | do_action( 'comment_form_after_fields' ); |
1570 | ?> |
1571 | <?php endif; ?> |
1572 | <?php echo apply_filters( 'comment_form_field_comment', $args['comment_field'] ); ?> |
1573 | <?php echo $args['comment_notes_after']; ?> |
1574 | <p class="form-submit"> |
1575 | <input name="submit" type="submit" id="<?php echo esc_attr( $args['id_submit'] ); ?>" value="<?php echo esc_attr( $args['label_submit'] ); ?>" /> |
1576 | <?php comment_id_fields(); ?> |
1577 | </p> |
1578 | <?php do_action( 'comment_form', $post_id ); ?> |
1579 | </form> |
1580 | <?php endif; ?> |
1581 | </div><!-- #respond --> |
1582 | <?php do_action( 'comment_form_after' ); ?> |
1583 | <?php else : ?> |
1584 | <?php do_action( 'comment_form_comments_closed' ); ?> |
1585 | <?php endif; ?> |
1586 | <?php |
1587 | } |