Releases an unmanaged data structure

PHP Manual
FFI
Releases an unmanaged data structure

FFI::free

(PHP 7 >= 7.4.0, PHP 8)

FFI::free — Releases an unmanaged data structure

說明

public static FFI::free(FFI\CData &$ptr): void

Manually releases a previously created unmanaged data structure.

參數

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

返回值

沒有返回值。

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