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PHP Manual
OPcache
Installing/Configuring
Preloading
OPcache Functions
Preloading
opcache_compile_file
OPcache
Last updated: Mon, 26 Oct 2026
OPcache Functions
Table of Contents
opcache_compile_file
— Compiles and caches a PHP script without executing it
opcache_get_configuration
— Get configuration information about the cache
opcache_get_status
— Get status information about the cache
opcache_invalidate
— Invalidates a cached script
opcache_is_script_cached
— Tells whether a script is cached in OPCache
opcache_is_script_cached_in_file_cache
— Tells whether a script is cached in OPCache file cache
opcache_jit_blacklist
— Blacklists a function from being JIT compiled
opcache_reset
— Resets the contents of the opcode cache
Preloading
opcache_compile_file
OPcache
Last updated: Mon, 26 Oct 2026