php命令不会将我移动到下一页
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【中文标题】php命令不会将我移动到下一页【英文标题】：php command not moving me to the next page 【发布时间】：2017-11-02 01:02:04 【问题描述】：我正在尝试创建一个页面，用户可以在其中输入秘密问题，然后单击下一步以导航到下一个问题。我试图查看我的代码，但找不到任何问题。请帮忙！ Secret_Question1.php
<?php
session_start();
error_reporting(1);
if(isset($_SESSION['tempsagauser']))
$connection = mysqli_connect('localhost','root','','uni-saga');
if (mysqli_connect_errno())
echo "Failed to connect to MySQL: " . mysqli_connect_error();
$user=$_SESSION['tempsagauser'];
$que1=mysqli_query($connection,"select * from users where Email='$user' ");
$rec=mysqli_fetch_array($que1);
$userid=$rec[0];
$gender=$rec[4];
$que2=mysqli_query($connection,"select * from user_secret_quotes where user_id=$userid");
$count1=mysqli_num_rows($que2);
if($count1==0)
$que3=mysqli_query($connection,"select * from user_profile_pic where user_id=$userid");
$count3=mysqli_num_rows($que3);
if($count3>0)
?>
<?php
if(isset($_POST['Next']))
$que1=$_POST['que'];
$ans1=$_POST['ans'];
mysqli_query("insert into user_secret_quotes(user_id,Question1,Answer1) values('$userid','$que1','$ans1')");
header("location:../saga_step3/Secret_Question2.php");
?>
<html>
<head>
<title> Step2 </title>
<?php
include("step2_background/background.php");
?>
<link href="step2_css/step2.css" rel="stylesheet" type="text/css">
<link href="../../saga_font/font.css" rel="stylesheet" type="text/css">
<LINK REL="SHORTCUT ICON" HREF="../../saga_title_icon/saga-logo.jpg" />
<script src="step2_js/que_check.js" language="javascript">
</script>
</head>
<body>
<form method="post" name="sq" onSubmit="return check()">
<div style="position:absolute; left:33.5%; top:43%;"> <h3> Secret Question 1: </h3> </div>
<div style="position:absolute; left:45%; top:45%;">
<select name="que" style="height:38;font-size:18px;padding:3;">
<option value="select one">select one</option>
<option value="what is the first name of your favorite uncle?">what is the first name of your favorite uncle?</option>
<option value="where did you meet you spouse?">where did you meet you spouse?</option>
<option value="what is your oldest cousins name?">what is your oldest cousin's name?</option>
<option value="what is your youngest childs nickname?">what is your youngest child's nickname?</option>
<option value="what is your oldest childs nickname?">what is your oldest child's nickname?</option>
<option value="what is the first name of your oldest niece?">what is the first name of your oldest niece?</option>
<option value="what is the first name of your oldest nephew?">what is the first name of your oldest nephew?</option>
<option value="what is the first name of your favorite aunt?">what is the first name of your favorite aunt?</option>
<option value="where did you spend you honeymoon?">where did you spend you honeymoon?</option>
</select>
</div>
<div style="position:absolute; left:35.8%; top:52.7%;"> <h3> Your Answer: </h3> </div>
<div style="position:absolute; left:45%; top:55%;"> <input type="text" name="ans" / style="height:35; width:350; font-size:18px;" maxlength="50"> </div>
<div style="position:absolute; left:45%; top:67%;"> <input type="submit" name="Next" value="Next" id="Next_button" > </div>
</form>
<div style=" position:absolute; left:16%; top:42%;"> <img src="img/waiting.gif"> </div>
<?php
include("step2_erorr/step2_erorr.php");
?>
</body>
</html>
<?php
else
if($gender=="Male")
header("location:../saga_step1/Step1_Male.php");
else
header("location:../saga_step1/Step1_Female.php");
else
header("location:../saga_step3/Secret_Question2.php");
else
header("location:../../../index.php");
?>
Secret_Question2.php
<?php
session_start();
error_reporting(1);
if(isset($_SESSION['tempsagauser']))
$connection = mysqli_connect('localhost','root','','uni-saga');
if (mysqli_connect_errno())
echo "Failed to connect to MySQL: " . mysqli_connect_error();
$user=$_SESSION['tempsagauser'];
$que1=mysqli_query($connection,"select * from users where Email='$user' ");
$rec=mysqli_fetch_array($que1);
$userid=$rec[0];
$que2=mysqli_query($connection,"select * from user_secret_quotes where user_id=$userid");
$rec2=mysqli_fetch_array($que2);
$q2=$rec2[3];
$a2=$rec2[4];
if($q2=="" && $a2=="")
$que3=mysqli_query($connection,"select * from user_secret_quotes where user_id=$userid");
$count3=mysqli_num_rows($que3);
if($count3>0)
?>
<?php
if(isset($_POST['Finish']))
$que2=$_POST['que'];
$ans2=$_POST['ans'];
mysqli_query($connection,"update user_secret_quotes set Question2='$que2',Answer2='$ans2' where user_id=$userid");
$que_user_data=mysqli_query($connection,"select * from users where Email='$user';");
$user_data=mysqli_fetch_array($que_user_data);
$userid=$user_data[0];
$user_join_time=$user_data[6];
mysqli_query($connection,"insert into user_post(user_id,post_txt,post_time,priority) values($userid,'Join UniSaga','$user_join_time','Public');");
mysqli_query($connection,"insert into user_status values($userid,'Online')");
mysqli_query($connection,"insert into user_info(user_id) values($userid)");
session_start();
$_SESSION['sagauser']=$user;
header("location:../../saga_home/Home.php");
?>
<html>
<head>
<title> Step3 </title>
<?php
include("step3_background/background.php");
?>
<link href="step3_css/step3.css" rel="stylesheet" type="text/css">
<link href="../../saga_font/font.css" rel="stylesheet" type="text/css">
<LINK REL="SHORTCUT ICON" HREF="../../saga_title_icon/Faceback.ico" />
<script src="step3_js/que_check.js" language="javascript">
</script>
</head>
<body>
<form method="post" name="sq" onSubmit="return check()">
<div style="position:absolute; left:33.5%; top:43%;"> <h3> Secret Question 2: </h3> </div>
<div style="position:absolute; left:45%; top:45%;">
<select name="que" style="height:38;font-size:18px;padding:3;">
<option value="select one">select one</option>
<option value="what was your favorite food as a child?">what was your favorite food as a child?</option>
<option value="what was the last name of your first boss?">what was the last name of your first boss?</option>
<option value="what is the name of your favorite sports team?">what is the name of your favorite sports team?</option>
<option value="what was you first pets name?">what was you first pet's name?</option>
<option value="what is the name of your favorite book?">what is the name of your favorite book?</option>
<option value="who is your all-time favorite movie character?">who is your all-time favorite movie character?</option>
<option value="what was the make of your fist car?">what was the make of your fist car?</option>
<option value="what was the make of your first motorcycle?">what was the make of your first motorcycle?</option>
<option value="who is you favorite author?">who is you favorite author?</option>
</select>
</div>
<div style="position:absolute; left:35.8%; top:52.7%;"> <h3> Your Answer: </h3> </div>
<div style="position:absolute; left:45%; top:55%;"> <input type="text" name="ans" / style="height:35; width:350; font-size:18px;" maxlength="50"> </div>
<div style="position:absolute; left:45%; top:67%;"> <input type="submit" name="Finish" value="Finish" id="Next_button" > </div>
</form>
<div style=" position:absolute; left:16%; top:42%;"> <img src="img/waiting.gif"> </div>
<?php
include("step3_erorr/step3_erorr.php");
?>
</body>
</html>
<?php
else
header("location:../saga_step2/Secret_Question1.php");
else
header("location:../../saga_home/Home.php");
else
header("location:../../../index.php");
?>
【问题讨论】：
什么不起作用？导航到另一个页面？或者别的什么 是的，导航到另一个页面 【参考方案1】：希望它有效！
<?php
/* Redirect to a different page in the current directory that was requested */
$host = $_SERVER['HTTP_HOST'];
$uri = rtrim(dirname($_SERVER['PHP_SELF']), '/\\');
$extra = 'mypage.php';
header("Location: http://$host$uri/$extra");
exit;
?>
【讨论】：
我仍然收到解析错误->解析错误：语法错误，C:\xampp\htdocs\uni-saga\saga_files\saga_step\saga_step2\Secret_Question1.php 中的意外 ' 我的网址确实存在 您可能会遇到解析错误，因为您尝试将 JavaScript 作为 php 代码运行。 在哪里指定 Secret_Question2.php 的位置。这是位置->C:\xampp\htdocs\uni-saga\saga_files\saga_step\saga_step3 如果文件 Secret_Question1.php 和 Secret_Question2.php 位于同一目录中，则上述示例将起作用。【参考方案2】：代替这一行：
header("location:../saga_step3/Secret_Question2.php");
你可以使用javascript打开一个新窗口：
echo "<script type='text/javascript'>
window.open ('yourpage.html','_self',false)
</script>";
如果两个文件的目录相同，请将 yourpage.html 替换为您的文件名
见参考：http://www.w3schools.com/jsref/met_win_open.asp
【讨论】：
i get and error Parse error: syntax error, unexpected ' window.open('../saga_step3/Secret_Question2.php','_self',false) 对不起，我忘了在php中你不能直接调用脚本，现在我已经根据它编辑了代码。以上是关于php命令不会将我移动到下一页的主要内容，如果未能解决你的问题，请参考以下文章