(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL ZendOpcache >= 7.0.0)
opcache_invalidate — Invalidates a cached script
$filename, bool $force = false): bool
This function invalidates a particular script from the opcode cache. If
force is unset or false, the script will only be
invalidated if the modification time of the script is newer than the cached
opcodes. This function only invalidates in-memory cache and not file cache.
filenameThe path to the script being invalidated.
force
If set to true, the script will be invalidated regardless of whether
invalidation is necessary.
Returns true if the opcode cache for filename was
invalidated or if there was nothing to invalidate, or false if the opcode
cache is disabled.