ReflectionFunctionAbstract::getNumberOfRequiredParameters

(PHP 5 >= 5.3.0, PHP 7)

ReflectionFunctionAbstract::getNumberOfRequiredParameters — Gets number of required parameters

public int ReflectionFunctionAbstract::getNumberOfRequiredParameters ( void )

Get the number of required parameters that a function defines.

Warning

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

This function has no parameters.

The number of required parameters.