index.php
<html>
<head>
<title>First PHP</title>
</head>
<body>
<form name="form_a" method="post", action="fa.php">
用户名：
<input name="user" type="text" value="" size="12" maxlength="1000">
<br/>
密码：
<input name="pwd" type="password" value="" size="12" maxlength="20">
<br/>
性别：
<input name="sex" type="radio" value="男" checked>男
<input name="sex" type="radio" value="女">女
<br/><br/>
购买书籍：<br/>
<?php
$books = array("Linux设计", "C++软件设计", "PHP网页开发");
foreach ($books as $i=>$book) {
echo "<input name=\"books\" type=\"checkbox\" value=$i>$book\n<br>\n";
}
?>
<br/>
选择课程：
<select name="class" id="class">
<?php
$classes = array("C++程序设计", "C程序设计", "MFC程序设计", "Qt编程", "网络编程", "SQL数据库设计");
foreach ($classes as $key=>$value) {
echo ‘<option value="‘ .$key.‘">‘ . $value . ‘</option>\n‘;
}
?>
</select>
<br/>
<input name="submit" type="submit" value="提交">
</form>
</body>
</html>
fa.php
<?php #echo ‘user: ‘ . $_POST["user"]; print_r($_POST); ?>
原文：http://my.oschina.net/hevakelcj/blog/325873