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wp_insert_comment › WordPress Function

Since2.0.0
Deprecatedn/a
wp_insert_comment ( $commentdata )
Parameters:
  • (array) $commentdata { Array of arguments for inserting a new comment. @type string $comment_agent The HTTP user agent of the `$comment_author` when the comment was submitted. Default empty. @type int|string $comment_approved Whether the comment has been approved. Default 1. @type string $comment_author The name of the author of the comment. Default empty. @type string $comment_author_email The email address of the `$comment_author`. Default empty. @type string $comment_author_IP The IP address of the `$comment_author`. Default empty. @type string $comment_author_url The URL address of the `$comment_author`. Default empty. @type string $comment_content The content of the comment. Default empty. @type string $comment_date The date the comment was submitted. To set the date manually, `$comment_date_gmt` must also be specified. Default is the current time. @type string $comment_date_gmt The date the comment was submitted in the GMT timezone. Default is `$comment_date` in the site's GMT timezone. @type int $comment_karma The karma of the comment. Default 0. @type int $comment_parent ID of this comment's parent, if any. Default 0. @type int $comment_post_ID ID of the post that relates to the comment, if any. Default 0. @type string $comment_type Comment type. Default 'comment'. @type array $comment_meta Optional. Array of key/value pairs to be stored in commentmeta for the new comment. @type int $user_id ID of the user who submitted the comment. Default 0. }
    Required: Yes
Returns:
  • (int|false) The new comment's ID on success, false on failure.
Defined at:
Codex:
Change Log:
  • 4.4.0
  • 5.5.0

Inserts a comment into the database.



Source

function wp_insert_comment( $commentdata ) {
	global $wpdb;

	$data = wp_unslash( $commentdata );

	$comment_author       = ! isset( $data['comment_author'] ) ? '' : $data['comment_author'];
	$comment_author_email = ! isset( $data['comment_author_email'] ) ? '' : $data['comment_author_email'];
	$comment_author_url   = ! isset( $data['comment_author_url'] ) ? '' : $data['comment_author_url'];
	$comment_author_ip    = ! isset( $data['comment_author_IP'] ) ? '' : $data['comment_author_IP'];

	$comment_date     = ! isset( $data['comment_date'] ) ? current_time( 'mysql' ) : $data['comment_date'];
	$comment_date_gmt = ! isset( $data['comment_date_gmt'] ) ? get_gmt_from_date( $comment_date ) : $data['comment_date_gmt'];

	$comment_post_id  = ! isset( $data['comment_post_ID'] ) ? 0 : $data['comment_post_ID'];
	$comment_content  = ! isset( $data['comment_content'] ) ? '' : $data['comment_content'];
	$comment_karma    = ! isset( $data['comment_karma'] ) ? 0 : $data['comment_karma'];
	$comment_approved = ! isset( $data['comment_approved'] ) ? 1 : $data['comment_approved'];
	$comment_agent    = ! isset( $data['comment_agent'] ) ? '' : $data['comment_agent'];
	$comment_type     = empty( $data['comment_type'] ) ? 'comment' : $data['comment_type'];
	$comment_parent   = ! isset( $data['comment_parent'] ) ? 0 : $data['comment_parent'];

	$user_id = ! isset( $data['user_id'] ) ? 0 : $data['user_id'];

	$compacted = array(
		'comment_post_ID'   => $comment_post_id,
		'comment_author_IP' => $comment_author_ip,
	);

	$compacted += compact(
		'comment_author',
		'comment_author_email',
		'comment_author_url',
		'comment_date',
		'comment_date_gmt',
		'comment_content',
		'comment_karma',
		'comment_approved',
		'comment_agent',
		'comment_type',
		'comment_parent',
		'user_id'
	);

	if ( ! $wpdb->insert( $wpdb->comments, $compacted ) ) {
		return false;
	}

	$id = (int) $wpdb->insert_id;

	if ( 1 == $comment_approved ) {
		wp_update_comment_count( $comment_post_id );

		$data = array();
		foreach ( array( 'server', 'gmt', 'blog' ) as $timezone ) {
			$data[] = "lastcommentmodified:$timezone";
		}
		wp_cache_delete_multiple( $data, 'timeinfo' );
	}

	clean_comment_cache( $id );

	$comment = get_comment( $id );

	// If metadata is provided, store it.
	if ( isset( $commentdata['comment_meta'] ) && is_array( $commentdata['comment_meta'] ) ) {
		foreach ( $commentdata['comment_meta'] as $meta_key => $meta_value ) {
			add_comment_meta( $comment->comment_ID, $meta_key, $meta_value, true );
		}
	}

	/**
	 * Fires immediately after a comment is inserted into the database.
	 *
	 * @since 2.8.0
	 *
	 * @param int        $id      The comment ID.
	 * @param WP_Comment $comment Comment object.
	 */
	do_action( 'wp_insert_comment', $id, $comment );

	return $id;
}