How to change the memory_limit in .htaccess file

January 22, 2023 / cPanel & WHM

This guide explains how to change the memory_limit in .htaccess file as it is necessary to allocate more memory to PHP processes, preventing errors caused by scripts exceeding the default memory allocation.

To change the memory_limit in your .htaccess file, follow these steps:

  1. Access your website’s root directory through cPanel File Manager or through FTP.
    files>file manager
  2. Look for the .htaccess file. If it’s not visible, enable the option to view hidden files (dotfiles).
    htaccess
  3. Open the .htaccess file in a text editor.
  4. Add or update the following line:
    php_value memory_limit 256M

    Replace 256M with the desired memory limit (e.g., 128M, 512M, etc.).
    notepad

  5. Save the changes to the .htaccess file.
  6. Upload the modified file back to your server (if using FTP).
    upload
  7. Test your website to ensure it functions correctly.
  8. Verify the memory limit using a PHP script. Create a file named phpinfo.php in your root directory with the following content:
    <?php
    
    phpinfo();
    
    ?>
  9. Access the script in your browser (e.g., http://yourdomain.com/phpinfo.php) and check the “memory_limit” value.

Notes

  • If your server uses suPHP or FastCGI, the .htaccess approach might not work. In such cases, modify the php.ini or .user.ini file instead.
  • Ensure you have the necessary permissions to update the .htaccess file.

This guide will help you learn how to change the memory_limit in the .htaccess file. If you need further assistance, feel free to contact our support team.

Spread the love