FFI::addr

(PHP 7 >= 7.4.0, PHP 8)

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

Descrizione

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.

Elenco dei parametri

ptr: The handle of the pointer to a C data structure.

Valori restituiti

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.