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    FFI::memset

    (PHP 7 >= 7.4.0, PHP 8)

    FFI::memset — Fills a memory area

    説明

    public static FFI::memset(FFI\CData &$ptr, int $value, int $size): void

    Fills size bytes of the memory area pointed to by ptr with the given byte value.

    パラメータ

    ptr

    The start of the memory area to fill.

    value

    The byte to fill with.

    size

    The number of bytes to fill.

    戻り値

    値を返しません。

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