ReflectionParameter::isDefaultValueConstant

(PHP 5 >= 5.4.6, PHP 7, PHP 8)

ReflectionParameter::isDefaultValueConstant — Returns whether the default value of this parameter is a constant

public ReflectionParameter::isDefaultValueConstant(): bool

Returns whether the default value of this parameter is a constant.

此函数没有参数。

Returns true if the default value is constant, and false otherwise.

ReflectionParameter::getDefaultValueConstantName() - Returns the default value's constant name if default value is constant or null
ReflectionParameter::isDefaultValueAvailable() - 检查默认是否可用

There are no user contributed notes for this page.