Setting max upload PHPMyAdmin in Linux

Uploading large SQL

How to Setting max SQL file upload PHPMyAdmin? Uploading large SQL files to PHPMyAdmin can be a tricky process, but with a few simple steps, you can ensure that your files are successfully uploaded and that your application is running smoothly. In this article, we’ll take a look at how to set the maximum file upload limit in PHPMyAdmin on Linux by editing the php.ini file.

First, it’s important to understand what the php.ini file is and what it does. The php.ini file is a configuration file that is used to set various PHP settings, including the maximum file upload limit. This file is typically found in the “conf” or “etc” folder of your PHP installation. If you’re unsure where your file is located, you can check your server’s documentation or contact your system administrator for assistance.


To set the maximum file upload limit in PHPMyAdmin on Linux, follow these steps:

  1. Open a Linux terminal and log in as the superuser or root using the command “su”.
  2. Use the command “find / -name php.ini” to locate the php.ini file. On Linux systems, this file is usually found in one of the following locations:
    • /etc/php/php.ini
    • /etc/php.ini
    • /usr/local/lib/php.ini
    • /usr/lib/php/php.ini
    • /etc/php/8.1/apache2/php.ini
  3. Use a text editor, such as “nano” or “vi”, to open the php.ini file by entering the command “nano /path/to/php.ini” or “vi /path/to/php.ini”.
  4. Locate the lines that begin with “upload_max_filesize” and “post_max_size”. These lines control the maximum file upload limit for PHPMyAdmin.
  5. Change the values of these lines to your desired limit. For example, to set a maximum file upload limit of 8MB, you would change the values to “8M”.
    • upload_max_filesize = 8M
    • post_max_size = 8M
  6. Save the php.ini file and restart your web server by entering the command “service apache2 restart” or “systemctl restart apache2”.


It’s important to note that it’s always a good idea to create a backup of your php.ini file before making any changes. This way, if something goes wrong or you need to undo the changes, you can easily revert back to the original file. Additionally, it’s best to avoid making changes to the php.ini file as the superuser or root if you’re not confident in your understanding of the changes you’re making.

In addition to setting the maximum file upload limit, there are a few other things you can do to ensure that your large SQL files are successfully uploaded to PHPMyAdmin. One of these is to increase the amount of memory allocated to PHP. You can do this by editing the memory_limit setting in the php.ini file. Another thing you can do is to increase the execution time for PHP scripts. You can do this by editing the max_execution_time setting in the php.ini file.

It’s also worth noting that there are other ways to import large SQL files into PHPMyAdmin, such as using the command line or a third-party tool. However, editing the php.ini file is one of the most straightforward methods and is a good option if you’re comfortable working with configuration files and have access to the server on which PHPMyAdmin is installed.

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In conclusion, by following the steps Importing large SQL files into PHPMyAdmin can be a bit tricky, especially if you don’t have the correct settings in place. In this article, we will be discussing how to properly import large SQL files in PHPMyAdmin and how to properly set the maximum file upload limit. I hope this Setting max upload PHPMyAdmin in Linux can be useful.

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