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    FFI::memcpy

    (PHP 7 >= 7.4.0, PHP 8)

    FFI::memcpy — Copies one memory area to another

    説明

    public static FFI::memcpy(FFI\CData &$to, FFI\CData|string &$from, int $size): void

    Copies size bytes from the memory area from to the memory area to.

    パラメータ

    to

    The start of the memory area to copy to.

    from

    The start of the memory area to copy from.

    size

    The number of bytes to copy.

    戻り値

    値を返しません。

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