> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.hodi.host/sitemap.xml
> Use this file to discover available pages before exploring further.
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# How do I modify the PHP options of my hosting?

You can easily customize your hosting's PHP settings to suit the specific needs of each domain or subdomain. These settings are saved in a file called `php.ini`.

Thanks to the tool included with your hosting, you can adjust variables such as:

* `display_errors`: to enable or disable the display of PHP errors (useful for debugging),
* `memory_limit`: to set the maximum memory a script can use,
* `upload_max_filesize`: to adjust the maximum size of uploaded files,
* `max_execution_time`: to set the maximum execution time of a script,
* and many others.
With these options, you can easily optimize the performance, security, and compatibility of your websites.

Here are the instructions for changing your PHP settings:

* [Log in to your cPanel](https://help.hodi.host/en/article/how-do-i-access-cpanel-en4rsm/)
* In the "**Software**" section, choose "**MultiPHP INI Editor**"
* Choose the site for which you want the PHP options:
  ![](https://hodi.host/images/kb/6_Screenshot-2023-01-13-at-17.18.38.png)

* Choose the options you want to change:
  ![](https://hodi.host/images/kb/7_Screenshot-2023-01-13-at-17.20.14.png)

* Click "**Apply**"
If you're an expert, you can write a custom `php.ini` by clicking the "**Editor Mode**" tab.

> **Warning:** for security reasons, options related to command execution (exec, passthru, shell_exec, system) can only be changed upon request to our [technical support](https://hodi.host/submitticket.php?step=2&deptid=2).