Alternative PHP Cache(可选PHP缓存)

• 简介
• 安装/配置
  • 需求
  • 安装
  • 运行时配置
  • 资源类型
• 预定义常量
• APC 函数
  • apc_add — 缓存一个变量到数据存储
  • apc_bin_dump — Get a binary dump of the given files and user variables
  • apc_bin_dumpfile — Output a binary dump of cached files and user variables to a file
  • apc_bin_load — Load a binary dump into the APC file/user cache
  • apc_bin_loadfile — Load a binary dump from a file into the APC file/user cache
  • apc_cache_info — Retrieves cached information from APC's data store
  • apc_cas — Updates an old value with a new value
  • apc_clear_cache — 清除APC缓存
  • apc_compile_file — Stores a file in the bytecode cache, bypassing all filters.
  • apc_dec — Decrease a stored number
  • apc_define_constants — Defines a set of constants for retrieval and mass-definition
  • apc_delete_file — Deletes files from the opcode cache
  • apc_delete — Removes a stored variable from the cache
  • apc_exists — 检查APC中是否存在某个或者某些key
  • apc_fetch — 从缓存中取出存储的变量
  • apc_inc — Increase a stored number
  • apc_load_constants — Loads a set of constants from the cache
  • apc_sma_info — Retrieves APC's Shared Memory Allocation information
  • apc_store — Cache a variable in the data store
• APCIterator — The APCIterator class
  • APCIterator::__construct — Constructs an APCIterator iterator object
  • APCIterator::current — Get current item
  • APCIterator::getTotalCount — Get total count
  • APCIterator::getTotalHits — Get total cache hits
  • APCIterator::getTotalSize — Get total cache size
  • APCIterator::key — Get iterator key
  • APCIterator::next — Move pointer to next item
  • APCIterator::rewind — Rewinds iterator
  • APCIterator::valid — Checks if current position is valid