# ReflectionParameter::isVariadic

(PHP 5 >= 5.6.0, PHP 7, PHP 8)

ReflectionParameter::isVariadic — Checks if the parameter is variadic

### 说明

public ReflectionParameter::isVariadic(): bool

Checks if the parameter was declared as a variadic parameter.

### 参数

此函数没有参数。

### 返回值

Returns `true` if the parameter is variadic, otherwise `false`.

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