Adjusting PHP Settings with MultiPHP INI Editor
MultiPHP INI Editor lets you modify PHP configuration values for your domains. This is useful when your website or application requires settings different from the server defaults, such as increased memory limits or larger file uploads.
Accessing MultiPHP INI Editor
- Log in to cPanel
- Navigate to the Software section
- Click MultiPHP INI Editor
Basic Mode vs Editor Mode
Basic Mode provides a simple interface for common settings. Select your domain from the Select a location dropdown and adjust values using the form fields.
Editor Mode lets you edit the PHP configuration directly, similar to editing a php.ini file. Use this for settings not available in Basic Mode.
Common Settings to Adjust
upload_max_filesize – Maximum size for file uploads. Increase this if you need to upload large media files or import content. Common values are 64M or 128M.
post_max_size – Maximum size of POST data. This should be equal to or larger than upload_max_filesize. If you set upload_max_filesize to 64M, set this to 64M or higher.
memory_limit – How much memory a PHP script can use. Increase this if you see "allowed memory size exhausted" errors. 256M is usually sufficient for most WordPress sites.
max_execution_time – How long a script can run before timing out. Increase this if imports, backups, or updates are timing out. 300 seconds is a reasonable value for longer operations.
max_input_vars – Maximum number of input variables allowed. Increase this if you have complex forms or use page builders that submit many fields. 3000 or higher is often needed for some themes.
Changing a Setting
- Select your domain from the Select a location dropdown
- Find the setting you want to change
- Enter the new value
- Click Apply
Changes take effect immediately.
Troubleshooting
Settings not taking effect: Make sure you selected the correct domain. Also verify your site is using the PHP version you expect in MultiPHP Manager.
Site errors after changes: Revert to the previous value. Some applications have their own limits that override PHP settings, or the value you entered may not be valid.
Can't increase a setting: Some values have server-level maximums that can't be exceeded. Contact support if you need a limit raised beyond what's available.
