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<ReflectionFunctionAbstract::getNumberOfParametersReflectionFunctionAbstract::getParameters>
^ReflectionFunctionAbstractLast updated: Mon, 26 Oct 2026

ReflectionFunctionAbstract::getNumberOfRequiredParameters

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

ReflectionFunctionAbstract::getNumberOfRequiredParameters — Gets number of required parameters

Description

public function ReflectionFunctionAbstract::getNumberOfRequiredParameters(): int

Get the number of required parameters that a function defines.

Parameters

This function has no parameters.

Return Values

The number of required parameters.

See Also


<ReflectionFunctionAbstract::getNumberOfParametersReflectionFunctionAbstract::getParameters>
^ReflectionFunctionAbstractLast updated: Mon, 26 Oct 2026