PHP Lab 6

2026-02-26 19:52:28 -05:00
parent a7b70a2a55
commit 1fdfbb1b4f
4 changed files with 90 additions and 0 deletions
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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>