How to enable PHP OPcode caching for Drupal 8?

Question

I want to enable PHP OPcode caching for Drupal 8 installation. I have the following in Xampp php.ini. However, I still get opcode not enabled. What am I doing wrong??

opcache.enable=1

engine = On
zend_extension=php_opcache.dll


opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=4000
opcache.revalidate_freq=60
opcache.fast_shutdown=1
opcache.enable_cli=1

What is your `extension_dir` value in your `php.ini`? and where does `php_opcache.dll` reside? — revo, Jul 10 '16 at 16:06
Is there an error message regarding the `zend_extension=php_opcache.dll` line in the error logs? If not, it is likely that the extension was loaded correctly. — BurninLeo, Jul 14 '16 at 07:25

score 4 · Answer 1 · edited May 23 '17 at 12:17

4

Here is nice post about OPCache: How to use PHP OPCache?

And here is for localhost with XAMPP: https://www.drupal.org/node/2623566

edited May 23 '17 at 12:17

Community

1
1

answered Jul 12 '16 at 15:39

LubosMertak

53
5

And here is for localhost with XAMPP: https://www.drupal.org/node/2623566 . This one worked for me. Lubos @thank you – Kodali444 Dec 25 '19 at 17:20

score 2 · Answer 2 · answered Jul 11 '16 at 06:28

First of all check your PHP version. Before and after PHP 5.5 things are little bit different. You may refer for difference here http://php.net/manual/en/opcache.installation.php

Also if you are using zend extension then full path of dll is required in below

zend_extension=/your/path/tod/dll/php_opcache.dll

Also make sure to use correct one in terms of threaded or non threaded version.

score 2 · Accepted Answer · answered Apr 01 '22 at 17:28

Hello Universe see if this helps :-

Try to use zend_extension=opcache instead of zend_extension=php_opcache.dll as the former has been deprecated in PHP major version. Check your php.ini file for more details.
Check if zend.assertions! are enabled.
I would recommend to go through Opcache issue solved! , which is working fine for most of the cases.
Restart your Apache.

score 1 · Answer 4 · answered Nov 06 '16 at 10:43

1

Open php.ini file. There You have to uncomment this line of code: zend_extension=opcache.so . After that restart lampp/xampp. It works for me.

answered Nov 06 '16 at 10:43

alyn

11
1

score 0 · Answer 5 · answered Dec 14 '16 at 18:14

0

change your php.ini config:

opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=4000
opcache.revalidate_freq=60
opcache.fast_shutdown=1
opcache.enable_cli=1

answered Dec 14 '16 at 18:14

Ibrahim Haouari

240
3
11

score 0 · Answer 6 · edited Dec 20 '18 at 07:09

0

[opcache] zend_extension=php_opcache.dll 
;Determines if Zend OPCache in enabled 
opcache.enable=1 
opcache.memory_consumption=128 
opcache.interned_strings_buffer=8 
opcache.max_accelerated_files=4000 
opcache.revalidate_freq=60 
opcache.fast_shutdown=1

Paste this link in php.ini

edited Dec 20 '18 at 07:09

Vignesh balaji

15
3

answered Jun 05 '18 at 02:15

siva k

1
1

Use formatting tools to make your post more readable. Code block should look like `code block`. Use **bold** *italics* if needed – Morse Jun 05 '18 at 02:25

score 0 · Answer 7 · answered Nov 07 '19 at 15:42

0

For Mac Users Go in /Application/XAMPP/etc/php.ini line no.

Change this

;zend_extension=opcache.so

to (remove ;)

zend_extension=opcache.so

Save the file php.ini and restart the server.

answered Nov 07 '19 at 15:42

Anup

169
8

How to enable PHP OPcode caching for Drupal 8?

7 Answers7