FFI::memset

(PHP 7 >= 7.4.0, PHP 8)

FFI::memset — Fills a memory area

Description

public static FFI::memset(FFI\CData &$ptr, int $value, int $size): void

Fills size bytes of the memory area pointed to by ptr with the given byte value.

Parameters

ptr

The start of the memory area to fill.

value

The byte to fill with.

size

The number of bytes to fill.

Return Values

No value is returned.