PHP表单处理示例-优快云博客

第一次写的php程序，两个文件竟然分离可以接受到数据。很是神奇。

<!--formwithselect.html-->
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>just for test</title>
</head>
<body>
	<form action="send_formwithselect.php" method="POST">
		<p><strong>Name:</strong></p>
			<input type="text" name="user"/>
			<p><strong>Select Some Products:</strong></p>
				<select name="products[]" multiple="multiple">
				<option value="Sonic Screwdriver">Sonic Screwdriver</option>
				<option value="Tricoder">Tricoder</option>
				<option value="ORAC AI">ORAC AI</option>
				<option value="HAL 2000">HAL 2000</option>
				</select>
				<p><input type="submit" value="send"/></p>
				
		</p>
		
	</form>
</body>
</html>

<?php
echo "<p>Welcome <b>".$_POST["user"]."</b>!</p>";
echo "<p>Your product choices are:<br/>";
if(!empty($_POST["products"])){
	echo"<ul>";
	foreach($_POST["products"] as $value){
		echo "<li>$value</li>";
	}
	echo "</ul>";
}
?>