FFI::memset
(PHP 7 >= 7.4.0, PHP 8)
FFI::memset — Fills a memory area
說明
Fills size bytes of the memory area pointed to by
ptr with the given byte value.
參數
-
ptr -
The start of the memory area to fill.
-
value -
The byte to fill with.
-
size -
The number of bytes to fill.
返回值
沒有返回值。