opcache_invalidate Invalidates a cached script &reftitle.description; booleanopcache_invalidate stringscript booleanforce&false; 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. &reftitle.parameters; script The path to the script being invalidated. force If set to &true;, the script will be invalidated regardless of whether invalidation is necessary. &reftitle.returnvalues; Returns &true; if the opcode cache for script was invalidated or if there was nothing to invalidate, or &false; if the opcode cache is disabled. &reftitle.seealso; opcache_compile_file opcache_reset