PHP 8.4.0 RC4 available for testing

    FFI::memcpy

    (PHP 7 >= 7.4.0, PHP 8)

    FFI::memcpy — Copies one memory area to another

    Description

    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.

    Parameters

    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.

    Return Values

    No value is returned.

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