WordPress/wp-includes/class-wp-comment.php

119 lines
1.9 KiB
PHP

<?php
/**
* WordPress Comment class
*
* @since 4.4.0
*/
final class WP_Comment {
/**
* @var int
*/
public $comment_ID;
/**
* @var int
*/
public $comment_post_ID = 0;
/**
* @var int
*/
public $comment_author;
/**
* @var string
*/
public $comment_author_email = '';
/**
* @var string
*/
public $comment_author_url = '';
/**
* @var string
*/
public $comment_author_IP = '';
/**
* @var string
*/
public $comment_date = '0000-00-00 00:00:00';
/**
* @var string
*/
public $comment_date_gmt = '0000-00-00 00:00:00';
/**
* @var string
*/
public $comment_content;
/**
* @var int
*/
public $comment_karma = 0;
/**
* @var string
*/
public $comment_approved = '1';
/**
* @var string
*/
public $comment_agent = '';
/**
* @var string
*/
public $comment_type = '';
/**
* @var int
*/
public $comment_parent = 0;
/**
* @var int
*/
public $user_id = 0;
/**
* Retrieve WP_Comment instance.
*
* @static
* @access public
*
* @global wpdb $wpdb
*
* @param int $id Comment ID.
* @return WP_Comment|false Comment object, false otherwise.
*/
public static function get_instance( $id ) {
global $wpdb;
$comment_id = (int) $id;
if ( ! $comment_id ) {
return false;
}
$_comment = wp_cache_get( $comment_id, 'comment' );
if ( ! $_comment ) {
$_comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment_id ) );
if ( ! $_comment ) {
return false;
}
wp_cache_add( $_comment->comment_ID, $_comment, 'comment' );
}
return new WP_Comment( $_comment );
}
/**
* Constructor.
*
* @param WP_Comment $comment Comment object.
*/
public function __construct( $comment ) {
foreach ( get_object_vars( $comment ) as $key => $value ) {
$this->$key = $value;
}
}
public function to_array() {
return get_object_vars( $this );
}
}