FFI::memset
(PHP 7 >= 7.4.0)
FFI::memset — Fills a memory area
説明
public static FFI::memset
( FFI\CData &$ptr
, int $ch
, int $size
) : void
Fills size bytes of the memory area pointed to by
ptr with the given byte ch.
パラメータ
ptr- The start of the memory area to fill.
ch- The byte to fill with.
size- The number of bytes to fill.
返り値
値を返しません。
