(PHP 7 >= 7.4.0)
FFI::string — Creates a PHP string from a memory area
&$ptr
$size
Creates a PHP string from size bytes of the memory area pointed to by ptr.
size
ptr
The start of the memory area from which to create a string.
The number of bytes to copy to the string. If size is omitted, ptr must be a zero terminated array of C chars.
The freshly created PHP string.