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<ReflectionFunctionAbstract::isUserDefinedReflectionFunctionAbstract::returnsReference>
^ReflectionFunctionAbstractLast updated: Mon, 26 Oct 2026

ReflectionFunctionAbstract::isVariadic

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

ReflectionFunctionAbstract::isVariadic — Checks if the function is variadic

Description

public function ReflectionFunctionAbstract::isVariadic(): bool

Checks if the function is variadic.

Parameters

This function has no parameters.

Return Values

Returns true if the function is variadic, otherwise false.


<ReflectionFunctionAbstract::isUserDefinedReflectionFunctionAbstract::returnsReference>
^ReflectionFunctionAbstractLast updated: Mon, 26 Oct 2026