";
echo "The area of rectangle index 1 is".($rectangle[1][0]*$rectangle[1][1]);
echo "
";
echo "The area of rectangle index 2 is".($rectangle[2][0]*$rectangle[2][1]);
echo "
";
echo "
";
//multidemensional sequential array2
$colors=array(
array("red","rgb(255,0,0)"),
array("yellow","rgb(255,255,0)"),
array("green","rgb(0,255,0)"),
array("blue","rgb(0,0,255)")
);
echo $colors[0][0];
echo " - ";
echo $colors[0][1];
echo "
";
echo "
";
//multidemensional associative array
$phonedirectory=array(
"John Doe" => array("123 Main","111-222-3333"),
"Jane Roe" => array("123 Elm","111-222-4444"),
"Fred Binns" => array("123 Cleveland","111-222-5555")
);
echo $phonedirectory["John Doe"][0]." - ".$phonedirectory["John Doe"][1];
//use each to iterate
$dummy= asort($phonedirectory);
while(list($person)=each($phonedirectory))
{
echo "
".$person;
while (list($persondetails)=each($phonedirectory[$person])) //that comma is important!
{
echo " - ".$persondetails;
}
}
?>