CODEWITHSUNDEEP
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DrKey
DrKey

Reputation: 3495

PHP - Unable to change memory_limit on php-fpm

It might seem a stupid question, but I'm already trying since one hour to figure it out without success.

As stated in title, I'm actually unable to change memory_limit directive in PHP 7.1.15 but only for php-fpm. In fact if I execute php -i | grep memory_limit in terminal I can see the correct value memory_limit => -1 => -1.

What I tried so far:

I also tried to disable all loaded extensions cause I thought maybe one of them is overwriting that setting, but didn't work.

Also consider that edited php.ini file is the correct one since I was able to change max_execution_time without any problem.

So how this code

ini_set('memory_limit', -1);
echo ini_get('memory_limit');
exit;

can return 128M as output?

Upvotes: 0

Views: 7297

Answers (2)

bato3
bato3

Reputation: 2815

from fpm-config

;   php_value/php_flag             - you can set classic ini defines which can
;                                    be overwritten from PHP call 'ini_set'.
;   php_admin_value/php_admin_flag - these directives won't be overwritten by
;                                     PHP call 'ini_set'

You must chose better solution for you. I'm prefer set lower memory limit in global config, and in places (wo I can't rewrite better) I'm add ini_set('memory_limit', xxx);

Upvotes: 1

user7744592
user7744592

Reputation:

To change the memory limit for PHP-FPM, add the following line to your php-fpm.conf file:

php_admin_value[memory_limit] = -1

Upvotes: 4

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