test function call

<?php

Class TestFonction
{
    public function function01(string $arg1)
    {
        echo 'Hello '.$arg1.'!'."\r\n";
    }

    public function function02(string $arg1)
    {
        echo 'Bye '.$arg1.'!'."\r\n";
    }
};

$ar=array('function01','function02');

$tf=new TestFonction();

foreach($ar as $fct)
{
    $tf->{$fct}('sebbu');
}
?>