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.