; Enable Zend OPcache extension module

zend_extension=opcache

; Determines if Zend OPCache is enabled

opcache.enable=1

; Determines if Zend OPCache is enabled for the CLI version of PHP

opcache.enable_cli=1

; The OPcache shared memory storage size.

;opcache.memory_consumption=128

; The amount of memory for interned strings in Mbytes.

;opcache.interned_strings_buffer=8

; The maximum number of keys (scripts) in the OPcache hash table.

; Only numbers between 200 and 1000000 are allowed.

;opcache.max_accelerated_files=10000

; The maximum percentage of "wasted" memory until a restart is scheduled.

;opcache.max_wasted_percentage=5

; When this directive is enabled, the OPcache appends the current working

; directory to the script key, thus eliminating possible collisions between

; files with the same name (basename). Disabling the directive improves

; performance, but may break existing applications.

;opcache.use_cwd=1

; When disabled, you must reset the OPcache manually or restart the

; webserver for changes to the filesystem to take effect.

;opcache.validate_timestamps=1

; How often (in seconds) to check file timestamps for changes to the shared

; memory storage allocation. ("1" means validate once per second, but only

; once per request. "0" means always validate)

;opcache.revalidate_freq=2

; Enables or disables file search in include_path optimization

;opcache.revalidate_path=0

; If disabled, all PHPDoc comments are dropped from the code to reduce the

; size of the optimized code.

;opcache.save_comments=1

; If enabled, compilation warnings (including notices and deprecations) will

; be recorded and replayed each time a file is included. Otherwise, compilation

; warnings will only be emitted when the file is first cached.

;opcache.record_warnings=0

; Allow file existence override (file_exists, etc.) performance feature.

;opcache.enable_file_override=0

; A bitmask, where each bit enables or disables the appropriate OPcache

; passes

;opcache.optimization_level=0x7FFFBFFF

; This hack should only be enabled to work around "Cannot redeclare class"

; errors.

;opcache.dups_fix=0

; The location of the OPcache blacklist file (wildcards allowed).

; Each OPcache blacklist file is a text file that holds the names of files

; that should not be accelerated.

opcache.blacklist_filename=/etc/php.d/opcache*.blacklist

; Allows exclusion of large files from being cached. By default all files

; are cached.

;opcache.max_file_size=0

; Check the cache checksum each N requests.

; The default value of "0" means that the checks are disabled.

;opcache.consistency_checks=0

; How long to wait (in seconds) for a scheduled restart to begin if the cache

; is not being accessed.

;opcache.force_restart_timeout=180

; OPcache error_log file name. Empty string assumes "stderr".

;opcache.error_log=

; All OPcache errors go to the Web server log.

; By default, only fatal errors (level 0) or errors (level 1) are logged.

; You can also enable warnings (level 2), info messages (level 3) or

; debug messages (level 4).

;opcache.log_verbosity_level=1

; Preferred Shared Memory back-end. Leave empty and let the system decide.

;opcache.preferred_memory_model=

; Protect the shared memory from unexpected writing during script execution.

; Useful for internal debugging only.

;opcache.protect_memory=0

; Allows calling OPcache API functions only from PHP scripts which path is

; started from specified string. The default "" means no restriction

;opcache.restrict_api=

; Enables and sets the second level cache directory.

; It should improve performance when SHM memory is full, at server restart or

; SHM reset. The default "" disables file based caching.

; RPM note : file cache directory must be owned by process owner

;   for mod_php, see /etc/httpd/conf.d/php.conf

;   for php-fpm, see /etc/php-fpm.d/*conf

;opcache.file_cache=

; Enables or disables opcode caching in shared memory.

;opcache.file_cache_only=0

; Enables or disables checksum validation when script loaded from file cache.

;opcache.file_cache_consistency_checks=1

; Implies opcache.file_cache_only=1 for a certain process that failed to

; reattach to the shared memory (for Windows only). Explicitly enabled file

; cache is required.

;opcache.file_cache_fallback=1

; Enables or disables copying of PHP code (text segment) into HUGE PAGES.

; This should improve performance, but requires appropriate OS configuration.

opcache.huge_code_pages=0

; Validate cached file permissions.

; Leads OPcache to check file readability on each access to cached file.

; This directive should be enabled in shared hosting environment, when few

; users (PHP-FPM pools) reuse the common OPcache shared memory.

;opcache.validate_permission=0

; Prevent name collisions in chroot'ed environment.

; This directive prevents file name collisions in different "chroot"

; environments. It should be enabled for sites that may serve requests in

; different "chroot" environments.

;opcache.validate_root=0

; If specified, it produces opcode dumps for debugging different stages of

; optimizations.

;opcache.opt_debug_level=0

; Specifies a PHP script that is going to be compiled and executed at server

; start-up.

; https://php.net/opcache.preload

;opcache.preload=

; Preloading code as root is not allowed for security reasons. This directive

; facilitates to let the preloading to be run as another user.

; https://php.net/opcache.preload_user

;opcache.preload_user=

; Prevents caching files that are less than this number of seconds old. It

; protects from caching of incompletely updated files. In case all file updates

; on your site are atomic, you may increase performance by setting it to "0".

;opcache.file_update_protection=2

; Absolute path used to store shared lockfiles (for *nix only).

;opcache.lockfile_path=/tmp