[opcache]
opcache.enable=1

; # 0 means it will check on every request
; # 0 is irrelevant if opcache.validate_timestamps=0 which is desirable in production
opcache.revalidate_freq=0

; # how often to check script timestamps for updates, in seconds. 
; # 0 will result in OPcache checking for updates on every request.
opcache.validate_timestamps=1

; # The maximum number of keys (and therefore scripts) in the OPcache hash table
opcache.max_accelerated_files=10000

; # The size of the shared memory storage used by OPcache, in megabytes.
opcache.memory_consumption=256

; # The maximum percentage of wasted memory that is allowed before a restart is scheduled.
opcache.max_wasted_percentage=10

; # The amount of memory used to store interned strings, in megabytes. 
opcache.interned_strings_buffer=16

; # If enabled, a fast shutdown sequence is used that doesn't free each allocated block, but relies on the Zend Engine memory manager to deallocate the entire set of request variables en masse.
; # Removed in PHP 7.2.0
opcache.fast_shutdown=1