Php/docs/ffi.string
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FFI::string
(PHP 7 >= 7.4.0)
FFI::string — Creates a PHP string from a memory area
Description
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
.
Parameters
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
.
Return Values
The freshly created PHP string.