How to implement website visit statistics function through PHP and Typecho

How to implement website visit statistics function through PHP and Typecho

In today's digital era, having a website with massive visits and user traffic is the goal pursued by every webmaster and website operator. Understanding website visits and obtaining statistics about visitor information is crucial to optimizing the website and improving user experience. In this article, we will introduce how to use PHP and Typecho framework to implement website visit statistics function.

1. Set up the database

First, we need to create a data table in the database for storing statistical data. Using the MySQL database as an example, you can execute the following SQL statement to create a data table named "site_statistics":

CREATE TABLE `site_statistics` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `ip` varchar(255) NOT NULL,
  `user_agent` varchar(255) NOT NULL,
  `referer` varchar(255) NOT NULL DEFAULT '',
  `time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;

This data table contains five fields: id, ip, user_agent, referer and time. Among them, the id field is a self-increasing primary key, the ip field is used to store the visitor's IP address, the user_agent field is used to store the visitor's browser-related information, the referer field is used to store the visitor's source URL, and the time field is used to record Statistics time.

2. Write PHP code

Next, we need to create a new PHP file in the Typecho theme folder to handle the insertion of statistical data. Let's say we name the file "statistics.php".

<?php
require_once '../../../autoload.php';
$db = Typecho_Db::get();

// 获取访问者的IP地址
$ip = $_SERVER['REMOTE_ADDR'];

// 获取访问者的user_agent信息
$userAgent = $_SERVER['HTTP_USER_AGENT'];

// 获取访问者的referer信息
$referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';

// 将统计数据插入到数据库中
$data = array(
    'ip' => $ip,
    'user_agent' => $userAgent,
    'referer' => $referer
);
$db->query($db->insert('site_statistics')->rows($data));

// 输出统计数据插入成功的信息
echo 'Statistic data inserted successfully!';
?>

In the above code, we first introduce Typecho's automatic loading file, and then obtain the database connection by calling the Typecho_Db::get() method. Then, we use the $_SERVER variable to obtain the visitor's IP address, user_agent information, and referer information, and insert these data into the database through the Typecho_Db::insert() method. Finally, we output a success message.

3. Call the statistical function

Finally, we need to call the statistical function in the Typecho theme template. Suppose we want to display access statistics at the bottom of the page, we can add the following code to the footer.php file of the theme template:

<?php $this->footer(); ?>
<script type="text/javascript" src="<?php $this->options->themeUrl('statistics.php'); ?>"></script>

In the above code, we first call Typecho's own $this-> The footer() method ensures that the Typecho source code can be loaded before the script file. Then, we use the script tag to introduce the statistics.php file to implement the insertion operation of statistical data.

So far, we have implemented the website visit statistics function through PHP and Typecho. Whenever a visitor comes to the website, statistics will be inserted into the database. By operating the database, you can obtain statistical information about website visitors, thereby optimizing the website and improving user experience.

Summary

This article introduces how to implement the website visit statistics function through PHP and Typecho. By operating the database, we can easily obtain statistical information about visitors to provide reference for website optimization and improvement. Hope this article can be helpful to you!

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