Original array:
Array
(
    [9] => 15
    [Jim] => 20
    [Al] => Bob
    [4] => Pete
    [6] => 1
    [Jon] => Mary
    [3] => 7
)
1Press Enter to continue ... <br />
<b>Fatal error</b>:  Uncaught Error: Undefined constant &quot;STDIN&quot; in /home/course/u90/public_html/examples_php_general/arrays/sorting.php:8
Stack trace:
#0 {main}
  thrown in <b>/home/course/u90/public_html/examples_php_general/arrays/sorting.php</b> on line <b>8</b><br />