Junior — Middle

Could you show how to output the message 'Hello, World' with the ability to input the user's name?

sobes.tech AI

Answer from AI

Here's a simple PHP script example that outputs the message "Hello, World" and allows the user to enter their name through a form. After submitting the form, the greeting will be personalized:

<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_POST['name'])) {
    $name = htmlspecialchars($_POST['name']);
    echo "Hello, $name!";
} else {
    ?>
    <form method="post">
        <label for="name">Enter your name:</label>
        <input type="text" id="name" name="name" required>
        <button type="submit">Submit</button>
    </form>
    <?php
}
?>

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