POST truncated to 0 input vars. Increase max_input_vars. [#2583261]

Hello,

I have a webform with 100+ fields. I'm submitting values via webform_services 7.x-3.x-dev. When a new submission is inserted I see a weird log message:

TYPE
webform

MESSAGE
POST truncated to 0 input vars. PHP max_input_vars is 1000. Increase max_input_vars.

SEVERITY
error

I've already tried increasing max_input_vars and even max_input_nesting_level on my php.ini (and yes, I've checked the runtime conf w/ phpinfo()) but it doesn't make any difference. The form has 100+ fields but I'm submitting only two values for testing.

Thank you.

Drupal v 7.39
PHP 5.6.13
Debian 3.16.7-ckt11-1+deb8u4

Comments

Comment #1

8 October 2015 at 13:36

marco_gambero created an issue. See original summary.

Comment #2

Sagar Ramgade CreditAttribution: Sagar Ramgade as a volunteer commented 8 October 2015 at 13:48

It might be related to http://stackoverflow.com/questions/28978977/post-array-getting-truncated..., could you please try this and check?

Comment #3

marco_gambero CreditAttribution: marco_gambero commented 8 October 2015 at 14:35

Yes, I've set max_input_var in both /etc/php5/apache2/php.ini and /etc/php5/cli/php.ini. phpinfo() reports /etc/php5/apache2/php.ini as the runtime configuration file.
I still see the error.

Comment #4

marco_gambero CreditAttribution: marco_gambero commented 8 October 2015 at 14:59

I've tested it locally with PHP 5.3.29. Still the same weird message.

Comment #5

DanChadwick CreditAttribution: DanChadwick commented 8 October 2015 at 16:24

Issue tags:

-webform, -max_input_vars, -PHP

Sounds like webform_service is not supplying a form_id in $form_state['input'].

This is code which was introduced to help administrators detect when their PHP max_input_vars has been exceeded. I suggest you open an issue in webform_service.