arg 1

Ответ от
<?php
echo "Первый аргумент: ", $arg1 = rand( -99, 99), "
";
echo "Второй аргумент: ", $arg2 = rand( -99, 99), "
";
echo "Выбранная операция ", $operation = "/", "
";
function mathOperation($arg1, $arg2, $operation) {
switch ($operation){
case "+":
return $arg1+$arg2;
break;
case "-":
return $arg1-$arg2;
break;
case "*":
return $arg1*$arg2;
break;
case "/":
return $arg1/$arg2;
break;
}
}
echo $arg1, $operation, $arg2, " = ", mathOperation($arg1, $arg2, $operation) ;
?>