How do I know if PHP is OPcache enabled?

How do I know if PHP is OPcache enabled?

Answer

  1. Check which PHP handler is used by the website at Domains > example.com > PHP Settings > PHP support ( PHP version …)
  2. Check if Opcache is enabled for the domain at Domains > example.com > PHP Settings > Performance Settings > opcache.enable “on”

How do I install Zend OPcache?

Install Zend OPcache in Ubuntu

  1. Pecl Install. Write this in your terminal: :~$ sudo pecl install zendopcache-7.0.4.
  2. Find where opcache.so is located. :~$ sudo find / -name ‘opcache.so’
  3. Add the extension to PHP.ini. Add this line in your php.ini file that you find in /etc/php5/apache2.
  4. Test your new config.

How does PHP OPcache improve script performance?

“OPcache improves PHP performance by storing precompiled script bytecode in shared memory, thereby removing the need for PHP to load and parse scripts on each request.”

How do I enable OPcache in WHM?

How to install OPcache in cPanel/WHM? Print

  1. Login to your WHM Panel.
  2. Go to software and click on EasyApache4.
  3. Click on the customize button.
  4. Click on PHP Extensions and select the php versions on which you want to enable the OPcache.
  5. Write OPcache in the search box and click on the Next button.

How do I enable OPcache in cPanel?

Enabling OPcache

  1. Login to the cPanel Interface.
  2. Go to the ‘Select PHP Version’ under the section ‘Software’.
  3. Look for the ‘Current PHP version’.
  4. Check the checkbox near to the ‘opcache’.
  5. Click on the button ‘Save’.
  6. You have successfully installed the OPcache extension now.

How do you reset Opcache?

To clear the Opcache on CLI, just restart your PHP command. It’s usually as simple as CTRL+C to abort the command and start it again.

How do I disable Opcache?

You need to set it outside PHP:

  1. If PHP runs as Apache module, use an .htaccess file: php_flag opcache.enable Off.
  2. If PHP runs as CGI/FastCGI, use a .user.ini file: opcache.enable=0.

How do I enable caching in cPanel?

How to Enable APC Caching in cPanel

  1. From the PHP Module selector tick the APC option to activate the APC PHP extension.
  2. Make sure you save your changes via the Save button.
  3. From the PHP Settings list click on the drop down for the apc.
  4. Now you should have APC enabled and ready for caching.

How do I enable opcode caching?

  1. 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.
  2. Check if zend. assertions! are enabled.
  3. I would recommend to go through Opcache issue solved! , which is working fine for most of the cases.
  4. Restart your Apache.