php教程

FFI::typeof

(PHP 7 >= 7.4.0)

FFI::typeof — Gets the FFI\CType of FFI\CData

说明

public static FFI::typeof ( FFI\CData &$ptr ) : FFI\CType

Gets the FFI\CType object representing the type of the given FFI\CData object.

参数

ptr

The handle of the pointer to a C data structure.

返回值

Returns the FFI\CType object representing the type of the given FFI\CData object.

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