Here is the example to find the second largest value from an array.
array.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Array</title>
</head>
<body>
<h1>To Find Second Largest Value From An Array</h1>
<?php
function second_largest($arr)
{
sort($arr,SORT_NUMERIC);
return($arr[count($arr)-2]);
}
echo "Second Largest Value From Array is :".second_largest(array(5,4,3,1,8,9,10,2));
?>
</body>
</html>
OUTPUT :
To Find Second Largest Value From An Array
Second Largest Value From Array is :9
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