FFI::string
(PHP 7 >= 7.4.0)
FFI::string — Creates a PHP string from a memory area
説明
public static FFI::string
( FFI\CData &$ptr
[, int $size
] ) : string
Creates a PHP string from size
bytes of the memory area
pointed to by ptr
.
パラメータ
ptr
- The start of the memory area from which to create a string.
size
- The number of bytes to copy to the string. If
size
is omitted,ptr
must be a zero terminated array of Cchars
.
返り値
The freshly created PHP string.