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ReflectionParameter::isCallable

ReflectionParameter::isCallable

(PHP 5 >= 5.4.0, PHP 7)

ReflectionParameter :: isCallable - 返回参数是否必须可调用

描述

public bool ReflectionParameter::isCallable ( void )

警告

此功能目前没有记录; 只有它的参数列表可用。

参数

该功能没有参数。

返回值

参数是可调用返回TRUE，如果不是或NULL返回FALSE表示失败。

← ReflectionParameter::isArray

ReflectionParameter::isDefaultValueAvailable →