How to achieve single article view count in php

php method to implement single article browsing count: 1. Create a php sample file; 2. Obtain the IP through "$_SERVER['REMOTE_ADDR'];"; 3. Through "if(mysql_num_rows($query ) > 0){...}" circularly compares the IPs stored in the data table. If the IP exists, it will not be recorded again.

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

How to achieve single article view count in php?

PHP counts the number of visits to a single article

First add a field to record the number of visits to the data table that stores the corresponding article.

• You can add one to the number of fields each time you access it, but this will be inaccurate because it will be recorded as long as it is refreshed.
  

• In order to prevent the above situation from happening, you can record the IP address of the visitor. Repeated IP address visits will only be recorded once.
  

• However, there are problems if an IP address is only recorded once. For example, if multiple visitors on a local area network share the same IP address, the records will be inaccurate. Therefore, it is best to record one visit to an IP address once within a certain period of time. This is relatively better.
  

• However, even if the IP address is recorded, there may be malicious users who switch IPs or use ticket brushing software to increase the number of visits.

 0){
//IP存在
}else{
//记录访问量
}
?>

Note: If you want to use files without using a database, you can directly write a script on the server to count the access log

Recommended learning: "PHP Video Tutorial 》

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