一个php问题

borlandsoftware

一个php问题

<?php
if (isset($_POST['action']) && $_POST['action'] == 'submitted') {
    print '<pre>';

    print_r($_POST);
    print '<a href="'. $_SERVER['PHP_SELF'] .'">Please try again</a>';

    print '</pre>';
} else {
?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">
    Name:  <input type="text" name="personal[name]"><br>
    Email: <input type="text" name="personal[email]"><br>
    Beer: <br>
    <select multiple name="beer[]">
        <option value="warthog">Warthog</option>
        <option value="guinness">Guinness</option>
        <option value="stuttgarter">Stuttgarter Schwabenbr漉</option>
    </select><br>
    <input type="hidden" name="action" value="submitted">
    <input type="submit" name="submit" value="submit me!">
</form>
<?php
}
?>

如果要显示personal[name]变量,如何写?

jiangtao9999

Name: <input type="text" name="personal[name]"><br>
Email: <input type="text" name="personal[email]"><br>

Name: <input type="text" name="<?=$personal['name'] ?>"><br>
Email: <input type="text" name="<?=$personal['email'] ?>"><br>