Created
September 29, 2012 15:46
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鐵人賽第六天說明資料
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資料呈現:06_05_form.php | |
[code] | |
<?php | |
//因為要使用 session,所以需要先讓 php 進行起始的動作。 | |
session_start(); | |
?><html> | |
<head> | |
<title>表單練習</title> | |
</head> | |
<body> | |
<?php | |
if (isset($_SESSION["login"] )){ | |
echo "歡迎登入, ".$_SESSION["login"]." !"; | |
echo "<a href='06_05_logout.php'>登出</a>"; | |
}else{ ?> | |
<form method="POST" action="06_05_login.php"> <!-- 指定處理對象 --> | |
<p>請輸入帳號 <input type="text" name="account" /> </p> | |
<p>請輸入密碼 <input type="password" name="password" /> </p> | |
<p><input type="submit" value="送出" /></p> | |
</form> | |
<?php } ?> | |
</body> | |
</html> | |
[/code] | |
登入邏輯處理:06_05_login.php | |
[code] | |
<?php | |
//因為要使用 session,所以需要先讓 php 進行起始的動作。 | |
session_start(); | |
if(isset($_POST["account"])){ | |
if( | |
$_POST["account"] == "test" | |
&& $_POST["password"] =="1234" | |
){ | |
echo "歡迎登入, test !"; | |
echo "<a href='06_04_logout.php'>登出</a>"; | |
$_SESSION["login"] = "test"; | |
header( 'Location: 06_05_form.php' ) ;//導向回表單畫面 | |
}else{ | |
echo "帳號或密碼輸入錯誤"; | |
} | |
} | |
?> | |
[/code] | |
登出處理:06_05_logout.php | |
[code] | |
<?php | |
//因為要使用 session,所以需要先讓 php 進行起始的動作。 | |
session_start(); | |
?><html> | |
<head> | |
<title>表單練習</title> | |
</head> | |
<body> | |
<?php | |
session_destroy(); | |
?> | |
您已登出完成 | |
<a href="06_05_form.php">重新登入</a> | |
</body> | |
</html> | |
[/code] |
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