W3cubDocs

/PHP

ReflectionFunctionAbstract::getNumberOfParameters

(PHP 5 >= 5.3.0, PHP 7)

ReflectionFunctionAbstract::getNumberOfParametersGets number of parameters

Description

public ReflectionFunctionAbstract::getNumberOfParameters ( ) : int

Get the number of parameters that a function defines, both optional and required.

Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

The number of parameters.

See Also

© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/reflectionfunctionabstract.getnumberofparameters.php