How to Increase the Max Input Vars Limit? #
PHP Max Input Vars means the maximum number of variables your server can use for a single function to avoid overloads.
The max_input_vars can be set by modifying multiple files. They are .htaccess, php.ini, .user.ini, or wp-config.php. files. You are gonna need FTP access to modify those files. You can find the credentials for your FTP access from your hosting provider.
To set max_input_vars please follow the steps given below,
1.Go to your WordPress root installation folder and locate any of these files .htaccess, php.ini, .user.ini or wp-config.php
2.Select any of the files above and Edit and paste the code given below,
3.Save the file.
It’s better to ask the Hosting to increase this value. #
Directive codes #
for .htaccess
for php.ini or .user.ini
for wp-config.php
The recommended limit is 4000 minimum.
