Tyler's Array Example

Names array:

Array
(
    [0] => 
    [1] => 
    [2] => 
)

Ages array:

Array
(
    [0] => 
    [1] => 
    [2] => 
)

Sort arrays by name ============

Name Data

Array
(
    [0] => 
    [1] => 
    [2] => 
)

Age Data

Array
(
    [0] => 
    [1] => 
    [2] => 
)

Sort arrays by age ============

Age Data

Array
(
    [0] => 
    [1] => 
    [2] => 
)

Names Data

Array
(
    [0] => 
    [1] => 
    [2] => 
)

CODE FOLLOWS


<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Tyler's Array Example</title>
</head>
<body>
    <?php include('../includes/header.php'); ?>
    <div class="container">
        <h1>Tyler's Array Example</h1>

        <form action="week-7-my-example.php" method="get">
            <label for="name1">Name 1: </label>
            <input type="text" id="name1" name="name1">

            <label for="name2">Name 2: </label>
            <input type="text" id="name2" name="name2">

            <label for="name3">Name 3: </label>
            <input type="text" id="name3" name="name3"><br><br>

            <label for="age1">Age 1: </label>
            <input type="number" id="age1" name="age1">

            <label for="age2">Age 2: </label>
            <input type="number" id="age2" name="age2">

            <label for="age3">Age 3: </label>
            <input type="number" id="age3" name="age3"><br><br>

            <input type="submit" value="Submit">
        </form>
    </div>


    <?php
        $name1 = $_GET['name1'];
        $name2 = $_GET['name2'];
        $name3 = $_GET['name3'];
        $age1 = $_GET['age1'];
        $age2 = $_GET['age2'];
        $age3 = $_GET['age3'];

        $names = array($name1, $name2, $name3);
        $ages = array($age1, $age2, $age3);

        // Original arrays:
        echo '<p>Names array:</p>';
        echo '<pre>';
        print_r($names);
        echo '</pre>';
        echo '<br>';

        echo '<p>Ages array:</p>';
        echo '<pre>';
        print_r($ages);
        echo '</pre>';
        echo '<br>';

        echo '<p>Sort arrays by name ============</p>';
        array_multisort($names, $ages);

        echo '<p>Name Data</p>';
        echo '<pre>';
        print_r($names);
        echo '</pre>';
        echo '<br>';

        echo '<p>Age Data</p>';
        echo '<pre>';
        print_r($ages);
        echo '</pre>';
        echo '<br>';

        echo '<p>Sort arrays by age ============</p>';
        array_multisort($ages, $names);

        echo '<p>Age Data</p>';
        echo '<pre>';
        print_r($ages);
        echo '</pre>';
        echo '<br>';

        echo 'Names Data';
        echo '<pre>';
        print_r($names);
        echo '</pre>';
        echo '<br>';

        include('../includes/footer.php');
    ?>

</body>
</html>

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