php - 在页面上显示数据库信息

Question

我目前正在为一个项目构建一个独特的点击计数器，如果用户 ip 不在数据库中，计数将增加一个，我将如何将“计数”实现到 html 中？

PHP

<?php
$connect_error = 'Sorry, we\'re experiencing connection problems.';
mysql_connect('localhost', 'root', 'password') or die($connect_error);
mysql_select_db('hit_counter_database') or die($connect_error);

$user_ip = $_SERVER['REMOTE_ADDR'];
function ip_exits($ip){
    global $user_ip;
    $query = "SELECT `ip` FROM `hits_ip` WHERE `ip` = '$user_ip'";
    $query_run = mysql_query($query);
    $query_num_rows = mysql_num_rows($query_run);
    if($query_num_rows) ==0) {
        return false;
    }else ($query_num_rows) >= 1){
    return true;
    }
}
function ip_add($ip) {
    $query = "INSERT INTO `hits_ip` VALUES ('$ip')";
    @$query_run = mysql_query($query);
}
function update_count(){
    $query = "SELECT `count` FROM `hits_count`";
    if (@$query_run = mysql_query($query)){
        $count = mysql_result($query_run, 0, 'count');
        $count_inc = $count + 1;

        $query_update = "UPDATE `hits_count` SET `count` = '$count_inc'";
        $query_update_run = mysql_query($query_update);
    }
}
if(!ip_exists($user_ip){
    update_count();
    ip_add($user_ip);
}
?>