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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 |
|---|---|
| 1551 | <?php if ( comments_open( $post_id ) ) : ?> |
| 1552 | <?php do_action( 'comment_form_before' ); ?> |
| 1553 | <div id="respond"> |
| 1554 | <h3 id="reply-title"><?php comment_form_title( $args['title_reply'], $args['title_reply_to'] ); ?> <small><?php cancel_comment_reply_link( $args['cancel_reply_link'] ); ?></small></h3> |
| 1555 | <?php if ( get_option( 'comment_registration' ) && !is_user_logged_in() ) : ?> |
| 1556 | <?php echo $args['must_log_in']; ?> |
| 1557 | <?php do_action( 'comment_form_must_log_in_after' ); ?> |
| 1558 | <?php else : ?> |
| 1559 | <form action="<?php echo site_url( '/wp-comments-post.php' ); ?>" method="post" id="<?php echo esc_attr( $args['id_form'] ); ?>"> |
| 1560 | <?php do_action( 'comment_form_top' ); ?> |
| 1561 | <?php if ( is_user_logged_in() ) : ?> |
| 1562 | <?php echo apply_filters( 'comment_form_logged_in', $args['logged_in_as'], $commenter, $user_identity ); ?> |
| 1563 | <?php do_action( 'comment_form_logged_in_after', $commenter, $user_identity ); ?> |
| 1564 | <?php else : ?> |
| 1565 | <?php echo $args['comment_notes_before']; ?> |
| 1566 | <?php |
| 1567 | do_action( 'comment_form_before_fields' ); |
| 1568 | foreach ( (array) $args['fields'] as $name => $field ) { |
| 1569 | echo apply_filters( "comment_form_field_{$name}", $field ) . "\n"; |