PHP Lab 6

2026-02-26 19:52:28 -05:00
parent a7b70a2a55
commit 1fdfbb1b4f
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 <?php
 // Get and print age, print error if empty
 if (!isset($_POST["ageInput"]) || $_POST["ageInput"] === "") {
    print("Please enter a valid age above or equal to 0<br>");
 } else {
    $userAge = $_POST["ageInput"];
    $birthYear = date("Y") - $userAge;
    if ($userAge < 0) {
        print("Please enter a valid age above or equal to 0");
    } else {
        print("Your age is " . $userAge . "<br>");
        // Two ways to determine even-ness
        $isEven = ($userAge % 2 === 0) ? "Your age is even<br>" : "Your age is odd<br>";
        print($isEven);
        // OR
        // if ($userAge % 2 === 0) {
        //     print("Your name is even<br>");
        // } else {
        //     print("Your name is odd<br>");
        // }
        // Print age "category"
        if ($userAge <= 12) {
            print("You are a child<br>");
        } else if ($userAge > 12 && $userAge <= 17) {
            print("You are a teenager<br>");
        } else if ($userAge > 17 && $userAge <= 54) {
            print("You are an adult<br>");
        } else {
            print("You are a senior<br>");
        }
        // Print significant events with switch statement
        switch ($birthYear) {
            case 1969:
                print("You were born the same year as the moon landing<br>");
                break;
            case 1983:
                print("You were born the same year as the creation of the internet<br>");
                break;
            case 1986:
                print("You were born the same year as the Challenger explosion<br>");
                break;
            case 2000:
                print("You were born the same year as Y2K<br>");
                break;
            case 2020:
                print("You were born the same year as the COVID-19 pandemic<br>");
                break;
            default:
                print("You were not born in any significant year<br>");
                break;
        }
        // Print age number of hearts
        for ($i = 0; $i < $userAge; $i++) {
            print("&hearts;");
        }
        print("<br>");
        // Print 100 - age number of stars
        for ($i = 0; $i < (100 - $userAge); $i++) {
            print("&star;");
        }
        print("<br>");
    }
 }
 ?>
 <!DOCTYPE html>
 <html lang="en">
    <head>
        <title>PHP Lab 6</title>
        <meta charset="utf-8">
    </head>
    <body>
        <h1>Age Result Generator</h1>
        <form method="post">
            <label for="ageInput">Please enter your age:</label>
            <input name="ageInput" type="number"><br>
            <button type="submit">Submit</button>
        </form>
    </body>
 </html>