1.简介
评论添加自定义字段
2.用法
<?php add_comment_meta( $comment_id, $meta_key, $meta_value, $unique ); ?>
3.实例
Add a custom posted value to every new comment
<?php
function add_custom_comment_field( $comment_id ) {
add_comment_meta( $comment_id, 'my_custom_comment_field', $_POST['my_custom_comment_field'] );
}
add_action( 'comment_post', 'add_custom_comment_field' );
?>
