array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'tr', ), 'this' => array ( 0 => 'ffi.cdef.php', 1 => 'FFI::cdef', ), 'up' => array ( 0 => 'class.ffi.php', 1 => 'FFI', ), 'prev' => array ( 0 => 'ffi.cast.php', 1 => 'FFI::cast', ), 'next' => array ( 0 => 'ffi.free.php', 1 => 'FFI::free', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/ffi/ffi/cdef.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 7 >= 7.4.0, PHP 8)
FFI::cdef — Creates a new FFI object
Creates a new FFI object.
code
A string containing a sequence of declarations in regular C language (types, structures, functions, variables, etc). Actually, this string may be copy-pasted from C header files.
Bilginize:
C preprocessor directives are not supported, i.e.
#include
,#define
and CPP macros do not work.
lib
The name of a shared library file, to be loaded and linked with the definitions.
Bilginize:
If
lib
is omitted ornull
, platforms supportingRTLD_DEFAULT
attempt to lookup symbols declared incode
in the normal global scope. Other systems will fail to resolve these symbols.
Returns the freshly created FFI object.
Sürüm: | Açıklama |
---|---|
8.0.0 |
lib is nullable now.
|