PHP - Manual: FFI::memset
2024-11-14
(PHP 7 >= 7.4.0, PHP 8)
FFI::memset — Fills a memory area
Fills size
bytes of the memory area pointed to by
ptr
with the given byte value
.
ptr
The start of the memory area to fill.
value
The byte to fill with.
size
The number of bytes to fill.
没有返回值。