How To Use Arsort Array Function With Example In PHP

Posted By Bajarangi soft , Posted On 24-09-2020

Sort Array elements in Descending Order, According to Value

First Need to Create Arrays

1.Create Array:

$subjects = array("Mathematics"=>"85", "Science"=>"70", "English"=>"92");

2.arsort()

Sort Array elements in Descending Order, According to Value

Example(1)

<?php
$subjects = array("Mathematics"=>"85", "Science"=>"70", "English"=>"92");
arsort($subjects);

foreach($subjects as $x => $x_value) {
    echo " Key=" . $x . ", Value=" . $x_value ;
}
?>

Complete Code of arsort() :

<!DOCTYPE html>
<html lang="en">
<head>
    <title>PHP Sorting Arrays</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
 </head>
<body>
<div class="container">
    <div class="text-center">
        <h1>PHP Sorting Arrays</h1>
    </div>
    <h2>1.arsort()</h2>
    <h2>Sort Array elements in Descending  Order, According to Value</h2>
    <div class="well">
        <?php
        $subjects = array("Mathematics"=>"85", "Science"=>"70", "English"=>"92");
        arsort($subjects);

        foreach($subjects as $x => $x_value) {
            echo "<h4> Key=" . $x . ", Value=" . $x_value ."</h4>";
        }
        ?>
    </div>
    <br>
</div>
</body>
</html>