PHP post_max_size won't set -

PHP post_max_size won't set -

searched through thread couldn't find solution.

i want post_max_size big 20mb zurmo

i'm running centos 6.5 server plesk12.

i edited php.ini following.

memory_limit = 256m file_uploads = on upload_max_filesize = 20m post_max_size = 20m

but still zurmo saying

php post_max_size setting is: 8m minimum requirement is: 20m

when go php.ini value set on 20m.

i restarted apache several times, rebootet server, , i'm stuck.

edit:// created info.php see if see value, still sees 8m instead of 20 //

anyone has thought doing wrong?

php