如何更改 memory_limit 的 PHP 主值

Question

I trying to change the php memory_limit master value but still cant make it.

in htaccess i put ' php_value memory_limit 1024M ', it's only change the local value ..

Any ideas to change the master value?

Answer 1

Update your php.ini file. If you are on shared hosting without access to it, then your only option is to set it locally.

Answer 2

If you want to change the master value, you'll need to find the php.ini file located on the server. Take a look at https://stackoverflow.com/a/2750582/254973 if you need help finding the file.

Simply edit the value within that php.ini file, and you should be good to go. Maybe a restart of the webserver depending on it's configuration.

This will more than likely require elevated/root access on your hosting server.

Answer 3

Check the location of your php.ini file

php -i | grep php.ini

Configuration File (php.ini) Path => /usr/lib/lib Loaded Configuration File => /usr/lib/php.ini

Something like this and edit the file with your favorite editor: notepad, vim, emacs, pico...

pico /usr/lib/php.ini

Search and change memory limit and restart apache.

Answer 4

将php ini memory_limit = 128M更改为所需

Answer 5

I was searching all over the system for this value, it seems it's stored in

/etc/php/8.1/fpm/pool.d/www.conf

I tried to change the memory_limit in these files but didn't change anything:

/etc/php/8.1/apache2/php.ini
/etc/php/8.1/fpm/php.ini
/etc/php/8.1/cgi/php.ini
/etc/php/8.1/cli/php.ini

Don't forget to restart the php and webserver (nginx/apache etc.) service after editing.