通过随机数更改功能中的帖子视图数

Question

我在wordpress主题中有这个功能：

// function to count views.
function setPostViews_anthemes($postID) {
    $count_key = 'post_views_count';
    $count = get_post_meta($postID, $count_key, true);
    if($count==''){
        $count = 0;
        delete_post_meta($postID, $count_key);
        add_post_meta($postID, $count_key, '0');
    }else{
        $count++;
        update_post_meta($postID, $count_key, $count);
    }
}    

我需要viws的数量显示从1到999的随机数

Answer 1

要在PHP中生成从1到999的随机整数，请使用rand(1,999)

// function to count views.
function setPostViews_anthemes($postID) {
    $count_key = 'post_views_count';
    $count = rand(1,999);   
    update_post_meta($postID, $count_key, $count);
}