FFI::scope

(PHP 7 >= 7.4.0, PHP 8)

FFI::scope — Instantiates an FFI object with C declarations parsed during preloading

说明

public static FFI::scope(string $name): FFI

Instantiates an FFI object with C declarations parsed during preloading.

The FFI::scope() method is safe to call multiple times for the same scope. Multiple references to the same scope may be loaded at the same time.

参数

name: The scope name defined by a special FFI_SCOPE define.

返回值

Returns the freshly created FFI object.

参见

FFI::load() - Loads C declarations from a C header file

发现了问题？

了解如何改进此页面 • 提交拉取请求 • 报告一个错误

＋添加备注

用户贡献的备注 1 note

down

mh at hanft dot de ¶

1 year ago

I have found out that FFI::scope only works with Apache when you select Apache's threading model "prefork".  Using any other threading model results in "scope not found" (and you have to use FFI::load instead because preloading seems not to be possible in this case).