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WordPress函数：count_user_posts 获取用户文章数

发布时间：2023-01-02 01:48:32 来源：网络

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count_user_posts 是一个用来获取用户文章数量的WordPress函数，该函数位于 wp-includes/user.php 文件，具体代码如下：

function count_user_posts( $userid, $post_type = 'post' ) {
    global $wpdb;

    $where = get_posts_by_author_sql( $post_type, true, $userid );

    $count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->posts $where" );

    /**
     * Filter the number of posts a user has written.
     *
     * @since 2.7.0
     * @since 4.1.0 Added `$post_type` argument.
     *
     * @param int    $count     The user's post count.
     * @param int    $userid    User ID.
     * @param string $post_type Post type to count the number of posts for.
     */
    return apply_filters( 'get_usernumposts', $count, $userid, $post_type );
}

function count_user_posts( $userid, $post_type = 'post' ) { global $wpdb; $where = get_posts_by_author_sql( $post_type, true, $userid ); $count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->posts $where" ); /** * Filter the number of posts a user has written. * * @since 2.7.0 * @since 4.1.0 Added `$post_type` argument. * * @param int $count The user's post count. * @param int $userid User ID. * @param string $post_type Post type to count the number of posts for. */ return apply_filters( 'get_usernumposts', $count, $userid, $post_type ); }

从 4.1 开始添加了一个文章类型参数，具体用法如下：