Adjusting max_input_vars

The max_input_vars directive controls how many input variables may be accepted in PHP.

• php.net/manual/en/info.configuration.php#ini.max-input-vars

By default, this is set to 1000, but your website may throw an error informing you that this value is too low. You can raise this value in a phprc file using the following steps.

1. Edit your phprc file using FTP or SSH.
2. In that file, add the following line. This raises the limit to 2000.

   max_input_vars = 2000

3. Kill off any PHP processes to update your new settings.
4. Check your new settings using a phpinfo.php file.