Accessing multiple submitted values : Form Data « Form « PHP

Accessing multiple submitted values

<form method="POST" action="index.php">
<select name="lunch[]" multiple>
<option value="a">A</option>
<option value="b">B</option>
<option value="c">C</option>
<option value="d">D</option>
<option value="e">E</option>
<input type="submit" name="submit">
Selected buns:
foreach ($_POST['lunch'] as $choice) {
    print "You want a $choice bun. <br/>";

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