I am trying to increase the memory limit on my nginx php-fpm server for wordpress. Specifically the WordPress plugin WooCommerce needs more available memory.
I've set the following in wp-config.php…
define('WP_MEMORY_LIMIT', '128M');
define('WP_MAX_MEMORY_LIMIT', '128M');
php.ini has the following…
memory_limit = 128M
;suhosin.memory_limit = 0
The fpm server is also set to change this.
php_admin_value[memory_limit] = 128M
Yet WooCommerce's system status still claims it only has 40MB, how can this be?
I believe it might be suhosin but I am unsure how to change this on an OpenBSD server. I've tried changing it in the settings for the php-fpm server pool.
php_admin_value[suhosin.memory_limit] = 128M
If someone can tell me how to change the limit on an OpenBSD server that would be very good.
Best Answer
One can not re-define a constant (in PHP / WordPress). So, you must have put the line...
at the end of your wp-config.php file. If you are not already aware, the last default line in this file (
require_once(ABSPATH . 'wp-settings.php');
) setup all the variables and constants.In order to solve your issue, you must define 'WP_MEMORY_LIMIT' before WordPress sets its constants. So, the contents (or
tail wp-config.php
) of your site'swp-config.php
file should read like this...Basically, there is nothing wrong with Nginx or php-fpm. The issue is in where you define a constant for WordPress.