PHP 8.1.31 Released!

    FFI::addr

    (PHP 7 >= 7.4.0, PHP 8)

    FFI::addr — Creates an unmanaged pointer to C data

    Description

    public static FFI::addr(FFI\CData &$ptr): FFI\CData

    Creates an unmanaged pointer to the C data represented by the given FFI\CData. The source ptr must survive the resulting pointer. This function is mainly useful to pass arguments to C functions by pointer.

    Parameters

    ptr

    The handle of the pointer to a C data structure.

    Return Values

    Returns the freshly created FFI\CData object.

    Improve This Page

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top