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FFI::memcpy

(PHP 7 >= 7.4.0, PHP 8)

FFI::memcpyCopies 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.

返り値

値を返しません。

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