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    FFI::free

    (PHP 7 >= 7.4.0, PHP 8)

    FFI::free — Releases an unmanaged data structure

    说明

    public static FFI::free(FFI\CData &$ptr): void

    Manually releases a previously created unmanaged data structure.

    参数

    ptr

    The handle of the unmanaged pointer to a C data structure.

    返回值

    没有返回值。

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