API Reference Document
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影响 PHP 行为的扩展
Alternative PHP Cache (可选 PHP 缓存)
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
— 获取给定文件和变量的二进制文件转储。
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
— 用新值更新旧值
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
— 从用户缓存中删除某个变量
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
— 递增一个储存的数字
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
— APCIterator 类
APCIterator::__construct
— 构造一个 APCIterator 迭代器对象
APCIterator::current
— 获取当前项
APCIterator::getTotalCount
— 获取总数
APCIterator::getTotalHits
— 获取缓存命中数
APCIterator::getTotalSize
— 获取所有缓存的尺寸大小
APCIterator::key
— 获取迭代器的键
APCIterator::next
— 移到下一项
APCIterator::rewind
— 倒退迭代器
APCIterator::valid
— 检查当前位置是否有效