comment_edit_pre │ filter-hook │ WP 2.0.0

Filters the comment content before editing.

Usage

add_filter( 'comment_edit_pre', 'wp_kama_comment_edit_pre_filter' );

/**
 * Function for `comment_edit_pre` filter-hook.
 * 
 * @param string $comment_content Comment content.
 *
 * @return string
 */
function wp_kama_comment_edit_pre_filter( $comment_content ){

	// filter...
	return $comment_content;
}

$comment_content(string)

Comment content.

Changelog

Where the hook is called

$comment->comment_content = apply_filters( 'comment_edit_pre', $comment->comment_content );

$comment_content = apply_filters( 'comment_edit_pre', $comment->comment_content );

Where the hook is used in WordPress