Question
How do I increase PHP memory limit on Ubuntu 14.04
- Posted on May 17, 2015
- PHPLEMPUbuntu
Asked by smarterdigitalltd
Hi
I am using a 1GB Droplet with current kernel: Ubuntu 14.04 x64 vmlinuz-3.13.0-24-generic (1221)
Using phpinfo() I have identified the currently loaded php.ini file, and have updated the memory_limit attribute to 512M from 128.
This file is /etc/php5/fpm/php.ini
Despite making this change (and of course restarting nginx and php5-fpm services - as well as rebooting the entire server after each change), the value shown in phpinfo() remains at 128M
Other things I’ve tried (again, have rebooted/restarted services):
- Adding the following values to /etc/php5/fpm/php-fpm.conf
php_admin_value[memory_limit] = 512M
php_value[memory_limit] = 512M
-
Adding a user.ini file in /etc/php5/fpm/conf.d/ (as this directory is scanned for other config files) - and adding the memory_limit with 512M memory
-
Editing /etc/php5/cli/php.ini to the same 512M value, even though this file isn’t being used.
-
Adding a php.ini file with the updated memory_limit value inside the root of the web site’s directory
I am absolutely stumped, and if someone can offer any insights or further troubleshooting steps, I would be greatly appreciative!
Thanks
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Hello, all
You can create a php info file in order to check the current values and check which is the php.ini file in use. Create the following file in your public_hmtl folder - phpinfo.php and put the following code inside it:
You can also use the following command in order to find the location of the php.ini file:
php -i | grep php.iniThe output will be:
Then check for the current value of memory_limit you can also check which is the configuration file - php.ini that is currently used and apply the changes there (if the site using the global php.ini file and you change the values for these settings this will make the changes globally for all sites). Ideally you would like to have the following values:
memory_limit = 256MYou also need to restart your web server in order the changes to take effect.
Hope that this helps! Regards, Alex
I found it was because
memory_limitappeared multiple times in the php.ini 😑 Not sure why - the whole contents repeated 3 times in the one file.Maybe it’s too late but just for reference as I wasted three hours trying to increase the memory limit for Magento.
Turns out that this was set in the
.htaccessfile for the virtual host.