====== PHP Upload Configuration (PHP 8.3 FPM) ======

===== 1. Edit php.ini =====

File location:

  /etc/php/8.3/fpm/php.ini

Update the following values:

<code ini>
upload_max_filesize = 100M
post_max_size = 100M
memory_limit = 256M
max_execution_time = 300
</code>

Notes:

  * upload_max_filesize = maximum size allowed for a single uploaded file
  * post_max_size = maximum total size of POST request (must be greater than or equal to upload_max_filesize)
  * memory_limit = maximum memory a PHP script can consume
  * max_execution_time = maximum execution time in seconds

Restart PHP-FPM:

<code bash>
sudo systemctl restart php8.3-fpm
</code>

-----

===== 2. Nginx Configuration =====

If large uploads return "413 Request Entity Too Large", update your Nginx server block:

<code nginx>
server {
    server_name api-warehouse.quizz.vn;
    root /var/www/warehouse/warehouse-be/public;

    client_max_body_size 100M;
}
</code>

Reload Nginx:

<code bash>
sudo nginx -t
sudo systemctl reload nginx
</code>

-----

===== 3. Verification =====

Check current PHP limits:

<code bash>
php -i | grep upload_max_filesize
</code>

Or create a temporary file:

<code php>
<?php phpinfo();
</code>