opcache.max_accelerated_files

INI • INI default value changed in 8.7

opcache: opcache.max_accelerated_files — The maximum number of keys (scripts) in the OPcache hash table. Only numbers in {223, 463, 983, 1979, 3907, 7963, 16229, 32531, 65407, 130987, 262237, 524521, 1048793} are allowed.

Default value 16229
Development value 16229
Production value 16229

Modifiability: INI_SYSTEM - The opcache.max_accelerated_files 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 8.0-8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6
PHP 8.7
Changed 
[opcache]
opcache.max_accelerated_files = 16229

Changes to the opcache.max_accelerated_files INI

PHP 8.7

  • INI directive default value changed from 10000 to 16229

PHP 7.1

  • INI directive default value changed from 2000 to 10000

PHP 5.5

  • INI directive added

opcache.max_accelerated_files INI Availability

PHP VersionAvailability
PHP 8.7Future Release Yes
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported 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