Last two days..

What happened in last two days. We had learn some of the PHP functions.
So far, so good. :)

"Union of \$array_A and \$array_B:"

//$EnumerativeArray=array('1'=>98,0=>"Ghost",2=>"Rider");
//$AccosiativeArray=array("a"=>"Ghost",'D'=>"Dove",1=>98,);
//$myint
//$radius