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How to Prevent Duplicate Inserts Caused by Query Insertion on Page Load?

Linda Hamilton
Release: 2024-10-25 14:04:02
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How to Prevent Duplicate Inserts Caused by Query Insertion on Page Load?

Query Insertion on Page Load Causing Duplicate Inserts

In an attempt to log user activity on a games page, a query is implemented:

$insert_user_activity = mysql_query("INSERT INTO game_activity (user_id,user_full_name,game_id,game_name) values ('$user_id','$full_name','$browser_id','$game_title')");
Copy after login

However, upon refreshing the page, the query is executed twice, resulting in duplicate inserts.

Solution:

The underlying issue lies within the front controller logic. The page where the query resides is being executed for every request made to the site, including invalid requests.

To address this issue, the front controller's logic should be modified to prevent the execution of the application for invalid requests. This will eliminate the unnecessary and potentially harmful duplicate inserts when the site is publicly accessible.

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