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How to manage PHP max_input_vars variable in Plesk?

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Ekaterina Babenko
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Plesk for Linux kb: how-to

Applicable to:

  • Plesk for Linux

Question

How to manage PHP max_input_vars variable in Plesk?

Answer

For a single domain

  1. Log into Plesk;

  2. Open Domains > example.com > PHP Settings tab;

  3. Add the max_input_vars variable in the Additional configuration directives field and press Apply

    CONFIG_TEXT: max_input_vars = 3000

For particular PHP version
  1. Log into Plesk;
  2. In Plesk > Tools & Settings > PHP Settings click on required PHP version. For example, PHP 7.4 FPM:
    PHP_settings.PNG
  3. Open the tab php.ini:
    php_ini.PNG
  4. Remove ; sign before max_input_vars , set the desired value and click OK:
    variable.PNG

 

Comments

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  • Avatar
    Arthur Laheyne

    The Additional configuration directives field is not available with the Power User View, you need use the Service Provider view

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