一个php问题
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 $_SERVER['PHP_SELF']; ?>" method="POST">
Name:<input type="text" name="personal"><br>
Email: <input type="text" name="personal"><br>
Beer: <br>
<select multiple name="beer[]">
<option value="warthog">Warthog</option>
<option value="guinness">Guinness</option>
<option value="stuttgarter">Stuttgarter Schwabenbr漉</option>
</select><br>
<input type="hidden" name="action" value="submitted">
<input type="submit" name="submit" value="submit me!">
</form>
<?php
}
?>
如果要显示personal变量,如何写? :-D
Name: <input type="text" name="personal"><br>
Email: <input type="text" name="personal"><br>
Name: <input type="text" name="<?=$personal['name'] ?>"><br>
Email: <input type="text" name="<?=$personal['email'] ?>"><br>
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