Associative array is not working

Question

The code below is not working Indexed arrays work fine, Look Out World

<?php
//sorting an Associative array

$age=array("peter"=>"19", "john"=>"18, "alex"=>"17");
asort($age);    


//looping an associative array

foreach($age as $x=>$x_value)
{
    echo "Name = " .$x. "age = " .$x_value. "<br>";
 } 
?>

</body>
</html>

Answer 1

there is an syntax error , you havent closed and double quotes

$age=array("peter"=>"19", "john"=>"18", "alex"=>"17");
asort($age);

More over age can be given as an integar

$age=array("peter"=>19, "john"=>18, "alex"=>17);
asort($age);