ReflectionFunction::getClosure

(PHP 5 >= 5.4.0, PHP 7, PHP 8)

ReflectionFunction::getClosure — Returns a dynamically created closure for the function

說明

public ReflectionFunction::getClosure(): Closure

警告

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參數(shù)

此函數(shù)沒有參數(shù)。

返回值

Returns Closure. Returns null in case of an error.