После чего создаём файл /etc/php.d/apc.ini примерно следующего
содержания:
; Enable apc extension moduleextension=apc.so; Options for the APC module version >= 3.1.3; See http://www.php.net/manual/en/apc.configuration.php; This can be set to 0 to disable APC. apc.enabled=1; The number of shared memory segments to allocate for the compiler cache. apc.shm_segments=1; The size of each shared memory segment, with M/G suffixapc.shm_size=64M; A "hint" about the number of distinct source files that will be included or ; requested on your web server. Set to zero or omit if you are not sure;apc.num_files_hint=1024; Just like num_files_hint, a "hint" about the number of distinct user cache; variables to store. Set to zero or omit if you are not sure;apc.user_entries_hint=4096; The number of seconds a cache entry is allowed to idle in a slot in case this; cache entry slot is needed by another entry.apc.ttl=7200; use the SAPI request start time for TTLapc.use_request_time=1; The number of seconds a user cache entry is allowed to idle in a slot in case; this cache entry slot is needed by another entry.apc.user_ttl=7200; The number of seconds that a cache entry may remain on the garbage-collection list. apc.gc_ttl=3600; On by default, but can be set to off and used in conjunction with positive; apc.filters so that files are only cached if matched by a positive filter.apc.cache_by_default=1; A comma-separated list of POSIX extended regular expressions.apc.filters; The mktemp-style file_mask to pass to the mmap module apc.mmap_file_mask=/tmp/apc.XXXXXX; This file_update_protection setting puts a delay on caching brand new files.apc.file_update_protection=2; Setting this enables APC for the CLI version of PHP (Mostly for testing and debugging).apc.enable_cli=0; Prevents large files from being cachedapc.max_file_size=1M; Whether to stat the main script file and the fullpath includes.apc.stat=1; Vertification with ctime will avoid problems caused by programs such as svn or rsync by making ; sure inodes have not changed since the last stat. APC will normally only check mtime.apc.stat_ctime=0; Whether to canonicalize paths in stat=0 mode or fall back to stat behaviourapc.canonicalize=0; With write_lock enabled, only one process at a time will try to compile an ; uncached script while the other processes will run uncachedapc.write_lock=1; Logs any scripts that were automatically excluded from being cached due to early/late binding issues.apc.report_autofilter=0; RFC1867 File Upload Progress hook handlerapc.rfc1867=0apc.rfc1867_prefix=upload_apc.rfc1867_name=APC_UPLOAD_PROGRESSapc.rfc1867_freq=0apc.rfc1867_ttl=3600; Optimize include_once and require_once calls and avoid the expensive system calls used.apc.include_once_override=0apc.lazy_classes=0apc.lazy_functions=0; Enables APC handling of signals, such as SIGSEGV, that write core files when signaled. ; APC will attempt to unmap the shared memory segment in order to exclude it from the core fileapc.coredump_unmap=0; Records a md5 hash of files. apc.file_md5=0; not documentedapc.preload_path