opcache.memory_consumption

INI • INI default value changed in 7.1

opcache: opcache.memory_consumption — The OPcache shared memory storage size.

Default value 128
Development value 128
Production value 128

Modifiability: INI_SYSTEM - The opcache.memory_consumption INI directive directive is a system-directive, and can only be configured in php.ini files or Server-API configuration files such as Apache httpd.conf. It cannot be configured with ini_set calls.

PHP 5.3-5.4
PHP 5.5
Added
PHP 5.6
PHP 7
PHP 8.0
PHP 8.1
PHP 8.2
PHP 8.3
PHP 8.4
PHP 8.5 
[opcache]
opcache.memory_consumption = 128

Changes to the opcache.memory_consumption INI

PHP 7.1

  • INI directive default value changed from 64 to 128

PHP 5.5

  • INI directive added

opcache.memory_consumption INI Availability

PHP VersionAvailability
PHP 8.5Future Release Yes
PHP 8.4Upcoming Release Yes
PHP 8.3Supported (Latest) Yes
PHP 8.2Supported Yes
PHP 8.1Security-Fixes Only Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported No
PHP 5.3Unsupported No