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何らかの理由で、次のコードで、cssの指定された行が存在する場合、ログイン画面にCookieが設定されません。他のCSS要素でも同様の動作が見られます。私は今この3日間行っており、理由を理解することはできません。これらのテストのためにcssが不明な理由でPHPをオーバーライドする
、ユーザ名は「試験」で、パスワードは「デバッグ」
すべてのヘルプは高く評価され、かつ事前に感謝です。
<html>
<head>
<?php
$LOGIN_INFORMATION = array(
'test' => 'debug'
);
// time out after NN minutes of inactivity. Set to 0 to not timeout
define('TIMEOUT_MINUTES', 10);
define('TIMEOUT_CHECK_ACTIVITY', true);
$GLOBALS['programname'] = "Testing";
define('LOGOUT_URL', 'test.php');
define('USE_USERNAME', true);
$timeout = (TIMEOUT_MINUTES == 0 ? 0 : time() +
TIMEOUT_MINUTES * 60);
if(isset($_GET['logout'])) {
setcookie("verify", '', $timeout, '/'); // clear
password;
header('Location: ' . LOGOUT_URL);
exit();
}
if(isset($_COOKIE['user'])){
$usr= $_COOKIE['user'];
}
?>
<link href="https://fonts.googleapis.com/css?family=Rubik"
rel="stylesheet">
<style>
label, p, a, h1, h2, h3, th, input{
font-family: 'Rubik', sans-serif;
}
h1.header{
font-weight: bold;
font-size:55px;
}
div.navigation{
text-align: justify;
text-justify: distribute-all-lines;
border: 2px solid #000000;
border-radius: 5px;
background-color: #f2f2f2;
height:30px;
}
div.nav{
vertical-align:top;
display: inline-block;
*display: inline;
}
div.nav p{
margin:auto;
transform: translateY(40%);
}
span.stretch {
width: 100%;
display: inline-block;
font-size: 0;
line-height: 0;
}
body{
margin:40px;
margin-top:20px;
min-width:795px;
}
form, h1, table{
margin: 10px;
}
table {
border-collapse: collapse;
width: 80%;
empty-cells: show;
}
th, td {
text-align: left;
padding: 8px;
}
tr:nth-child(even){
background-color: #f7f7f7;
}
tr:nth-child(odd){
background-color: #ffffff;
}
th:first-child, table td.line:nth-child(2){
border-radius: 5px 0px 0px 5px;
}
th:last-child, table td.line:last-child{
border-radius: 0px 5px 5px 0px;
}
th {
background-color: #4CAF50;
color: white;
}
div.img {
display: none;
position: fixed;
top: 10px;
left: 10px;
}
div.img img{
width: 20vw;
border-radius: 10px;
}
a{
text-decoration:none;
color:black;
}
a p{
margin-left:10px;
}
a:hover p{
color:#33cc33;
text-decoration: underline;
}
p.img:hover{
color:#33cc33;
text-decoration: underline;
}
a:hover div.img {
display: block;
}
td.line1{
background-color: #f2f2f2;
}
label{
display: inline-block;
margin-left:10px;
}
div.form-group{
display: inline-block;
}
table td.line:last-child{
border-right: 1px solid #DDD;
}
td.line{
background-color: #4CAF50;
color: white;
}
input[type=text], input[type=password], input[type=date],
input[type=number], input[type=file], select {
padding: 12px 20px;
margin: 8px 0;
display: inline-block;
border: 1px solid #ccc;
border-radius: 4px;
box-sizing: border-box;
background-color: #ffffff;
}
input[type=submit], input[type=button]{
width: 100px;
background-color: #4CAF50;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
border-radius: 4px;
cursor: pointer;
}
input[type=submit]:hover {
background-color: #45a049;
}
select{
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
height: 40px;
background-color: #ffffff;
overflow: hidden;
}
select select {
background: transparent;
border: none;
font-size: 14px;
height: 29px;
padding: 5px;
width: 268px;
}
p.small{
font-size:15px;
margin-left:10px;
}
input.red{
background-color: #CF0000;
}
input.red:hover{
background-color: #Bd0000;
}
div.border{
border: 2px solid #000000;
border-radius: 5px;
background-color: #f2f2f2;
padding: 20px;
}
.border, .fadeonce, .img{
animation: fadein 1s;
-moz-animation: fadein 1s;
-webkit-animation: fadein 1s;
-o-animation: fadein 1s;
}
@keyframes fadein {
from {
opacity:0;
max-height:1px;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
to {
opacity:1;
max-height:100%;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
}
@-moz-keyframes fadein {
from {
opacity:0;
max-height:1px;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
to {
opacity:1;
max-height:100%;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
}
@-webkit-keyframes fadein {
from {
opacity:0;
max-height:1px;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
to {
opacity:1;
max-height:100%;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
}
@-o-keyframes fadein { /* Opera */
from {
opacity:0;
max-height:1px;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
to {
opacity: 1;
max-height:100%;
overflow: hidden; /* DELETE THIS LINE
TO SEE EXPECTED BEHAVIOR */
}
}
</style>
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
<?php
if(!function_exists('showLoginPasswordProtect')) {
// show login form
function showLoginPasswordProtect($error_msg) {
?>
</head>
<body>
<center>
<h1 class="header"><?php echo $GLOBALS['programname']; ?>
</h1>
</center>
<br>
<div style="width:500px; margin-left:auto; margin-right:auto;
text-align:center">
<div class="border">
<form method="post">
<h2>Please enter your password</h2>
<font color="red"><?php echo $error_msg; ?>
</font><br />
<?php if (USE_USERNAME) echo '<p>Login:</p><input
type="text" name="access_login" /><p>Password: </p>'; ?>
<input type="password" name="access_password" />
<br><br>
<input type="submit" name="Submit" value="Submit"
/>
</form>
</div>
</div>
</body>
</html>
<?php
// stop at this point
die();
}
}
// user provided password
if (isset($_POST['access_password'])) {
$login = isset($_POST['access_login']) ?
$_POST['access_login'] : '';
$pass = $_POST['access_password'];
if (!USE_USERNAME && !in_array($pass,
$LOGIN_INFORMATION) || (USE_USERNAME && (!array_key_exists($login,
$LOGIN_INFORMATION) || $LOGIN_INFORMATION[$login] != $pass))){
showLoginPasswordProtect("Incorrect password.");
}else{
// set cookie if password was validated
setcookie("verify", md5($login.'%'.$pass),
$timeout, '/');
setcookie("user", $login, $timeout, '/');
$usr = $login;
unset($_POST['access_login']);
unset($_POST['access_password']);
unset($_POST['Submit']);
}
}else{
// check if password cookie is set
if (!isset($_COOKIE['verify'])) {
showLoginPasswordProtect("");
}
// check if cookie is good
$found = false;
foreach($LOGIN_INFORMATION as $key=>$val) {
$lp = (USE_USERNAME ? $key : '') .'%'.$val;
if ($_COOKIE['verify'] == md5($lp)) {
$found = true;
// prolong timeout
if (TIMEOUT_CHECK_ACTIVITY) {
setcookie("verify", md5($lp), $timeout,
'/');
setcookie("user", $usr, $timeout, '/');
}
break;
}
}
if (!$found) {
showLoginPasswordProtect("");
}
}
?>
</head>
<body>
<center>
<h1 class="header"><?php echo $GLOBALS['programname']; ?>
</h1>
</center>
<br>
<div class="navigation <?php if ($_GET['page'] == "") {echo
' fadeonce';}?>">
<div class="nav"></div>
<a href="?page=1">
<div class="nav">
<p>test1</p>
</div>
</a>
<a href="?page=2">
<div class="nav">
<p>test2</p>
</div>
</a>
<a href="?page=3">
<div class="nav">
<p>test3</p>
</div>
</a>
<a href="?page=4">
<div class="nav">
<p>test4</p>
</div>
</a>
<a href="?page=0">
<div class="nav">
<p>test0</p>
</div>
</a>
<a href="?logout=1">
<div class="nav">
<p>Logout <?php echo $usr;?></p>
</div>
</a>
<div class="nav"></div>
<span class="stretch"></span>
</div>
<br>
<div class="border" <?php if ($_GET['page'] != "0") {echo
'style="display: none;"';}?>>
<h1>Test 0</h1>
<p>this is a test page</p>
</div>
<div class="border" <?php if ($_GET['page'] != "1") {echo
'style="display: none;"';}?>>
<h1>Test 1</h1>
<p>this is a test page</p>
</div>
<div class="border" <?php if ($_GET['page'] != "2") {echo
'style="display: none;"';}?>>
<h1>Test 2</h1>
<p>this is a test page</p>
</div>
<div class="border" <?php if ($_GET['page'] != "3") {echo
'style="display: none;"';}?>>
<h1>Test 3</h1>
<p>this is a test page</p>
</div>
<div class="border" <?php if ($_GET['page'] != "4") {echo
'style="display: none;"';}?>>
<h1>Test 4</h1>
<p>this is a test page</p>
</div>
<div <?php if ($_GET['page'] == "") {echo
'class="fadeonce"';}?>>
<p><b>Footer Text</p>
</div>
</body>
</html>
ヘッダが既に送信された場合は、クッキーを送信することはできません - そう 'setcookie'が呼ばれるようにしています何も出力する前に、 （あなたのケースでは、の前にsetcookieコードを呼び出す必要があります） – Philipp
これが返信だったら、答えとしてマークしていたでしょう。手伝ってくれてどうもありがとう。私はそれが私を過ぎてどのように滑ったのかわかりません... – kaioker2