delete page is not working [closed] - php

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I am creating a cms and have set up all the pages perfectly but the delete page.
I have this code for my delete.php:
<?php
session_start();
include_once('../include/connection.php');
include_once('../include/article.php');
$article = new Article;
if (isset($_SESSION['logged_in'])) {
$articles = $article->fetch_all();
?>
<html>
<head>
<title>testing</title>
<link rel="stylesheet" href="../style.css" />
</head>
<body>
<div class="container">
CMS
<br /><br />
<form action="delete.php" method="get">
<select onchange="this.form.submit();">
<?php foreach ($articles as $article){ ?>
<option value="<?php echo $article['article_id']; ?>"><?php echo $article['article_title']; ?></option>
<php } ?>
</select>
</form>
</div>
</body>
</html>
<?php
} else {
header('Location: index.php');
}
?>
But in my error log It is telling me this:
PHP Parse error: syntax error, unexpected T_ELSE in /delete.php on line 37
Line 37 is "} else {" please can someone advise me as to where I am going wrong?
thank you.

Your php opening tag is invalid. Change
< php } ?>
to
<?php } ?>

Related

How to use if-else in html [closed]

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Closed 6 years ago.
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I want to use selected option with condition. if $type is room then bed will be selected and if it is bathroom then toilet will be selected. what is wrong with this code. how to correct it????
<html>
<body>
<?php
$type="bathroom";
?>
<form method="post" action="<?php $_PHP_SELF ?>">
<select name="bedtype">
<% if($type=="bathroom"){ %>
<option value="room">BED</option>
<option value="bathroom" selected>TOILET</option>
<% } else { %>
<option value="room" selected>BED</option>
<option value="bathroom" >TOILET</option>
<% } %>
</select>
</form>
</body>
</html>
You are mixing ASP and PHP tags.
While ASP tags were allowed in PHP 5, as of PHP 7, they have been deprecated and removed. You should switch to strictly <?php ?> and <?= ?>.
http://php.net/manual/en/language.basic-syntax.phptags.php
You also have $_SERVER['PHP_SELF'] wrong.
Ternary conditionals would simplify the code greatly. They are in the form if true statement ? do truth : do falsehood. Providing an echo statement before the ternary conditional would echo out the true or false result.
<html>
<body>
<?php $type = "bathroom"; ?>
<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<select name="bedtype">
<option value="room" <?php echo $type == "room" ? 'selected' : ''; ?>>BED</option>
<option value="bathroom" <?php echo $type == "bathroom" ? 'selected' : '' ?>>TOILET</option>
</select>
</form>
</body>
</html>
Your code is correct in PHP < 7.0.
You use optional ASP tags ( <% (...) %> ) to embed PHP code.
To activate it, you have to modify your php.ini file turning this line:
asp_tags = Off
in:
asp_tags = On
Please note that ASP tags are rarely used and completely removed on PHP 7.0.
To avoid future incompatibility issue, use standard php tags <?php (...) ?>
As alternative, to echo something, you can use short tags <?= (...) ?>.
So, this:
<?php echo 'Hello World'; ?>
is the same as:
<?= 'Hello World'; ?>
or (you can omit closing semicolon):
<?= 'Hello World' ?>
For the records, there is another short-tag style ( <? (...) ?> ) that must be enabled in php.ini. However, the use of this short-tag is discouraged and substantially abandoned (this style is primary used to identify XML).

Open web page according to html table data [closed]

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Want to improve this question? Add details and clarify the problem by editing this post.
Closed 7 years ago.
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I have an HTML table populated from a mysql database table via PHP with 8 different values.
I need to open a second page and pass to it any one from the values I click on in order to query another from the database.
So far I can open the second page via href but I could solve the parameter issue.
Can anyone help me on this?
The code:
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<?php
include "ligabd.php";//connects to the server
if(!$l)
{
die("Ligação sem sucesso: ".mysql_error());
}
else
{
$query="SELECT escalao FROM escaloes ORDER BY idescaloes ASC";
$result= mysqli_query($l, $query);
?>
<link href="style.css" rel="stylesheet" type="text/css" />
<table id="t01" align="center">
<br>
<br>
<br>
<br>
<tr>
<td align="center">Escalões</td>
</tr>
<?php
while ($record= mysqli_fetch_array($result))
{
$r=$record['escalao'];
?>
<tr>
<td>
<a href="pag_escalao_mensalidade.php?escalao=">
<?php
echo $record['escalao'];
?>
</a>
</td>
</tr>
<?php
}
}
?>
</table>
</body>
You should use id in your table and use this:
$query="SELECT id, escalao FROM escaloes ORDER BY idescaloes ASC";
...
while ($record=mysqli_fetch_assoc($result)) // Fetch assoc!
...
<?= $record['escalao'] ?>
....
On the second page, you fetch the record again
$query='SELECT * FROM escaloes WHERE id=' . intval( $_GET['id'] );
This is wrong:
<a href="pag_escalao_mensalidade.php?escalao=">
<?php
echo $record['escalao'];
?>
It should be
<a href="pag_escalao_mensalidade.php?escalao=<?php
^^---
echo $record['escalao'];
?>"><?php echo $record['escalao'] ?>
^^^^^^^---
Note the indicated changes

PHP: How to style session output [closed]

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Closed 8 years ago.
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I have this PHP code:
<?php
session_start();
if (!empty($_SESSION['username'])) {
?>
Welcome, <?= $_SESSION['username'] ?>
<br>
<a href='mcLogout.php'>Logout</a>
<?php
} else {
?>
<p class="da">Don't have an account?</p>
<p><a class="lr" href='registrationpage.php'>Register Here</a></p>
<?php
}
?>
The code is display the username of the user who is in the session (logged) and a link to log out. I wish to know how can I give a style to the username using CSS i.e:
"Welcome, <?=$_SESSION['username']?>"
This part of the code.
you could just wrap it in <span> and do some CSS, like:
...
Welcome, <span class="username"><?=$_SESSION['username']?></span>
...
then css:
.username {
color: #D2D8D9;
font-weight: bold;
....
}
what ever comes between wihle echoing are just like any other HTML element.
<h1>" Welcome, " <?= $_SESSION['username'] ?></h1>
or
Welcome, <h1 class="username"><?= $_SESSION['username'] ?></h1>
Just wrap your "Welcome part in a div"
<?php
session_start();
if (!empty($_SESSION['username'])) {
?>
<div class="welcome-user">Welcome, <?= $_SESSION['username'] ?></div>
<br>
<a href='mcLogout.php'>Logout</a>
<?php
} else {
?>
<p class="da">Don't have an account?</p>
<p><a class="lr" href='registrationpage.php'>Register Here</a></p>
<?php
}
?>
You haven't have short tags <? ... ?> Turned on... I think...
Try <?php ... ?> this will do... and instead of <?=$_SESSION['username']; ?> write <?php echo $_SESSION['username']; ?>
This will work...

Why am I getting an unexpected eof? [closed]

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Closed 8 years ago.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
This question appears to be off-topic because it lacks sufficient information to diagnose the problem. Describe your problem in more detail or include a minimal example in the question itself.
Improve this question
I am working on coding this up with a mixture of PHP and HTML but I can't seem to understand why I am getting an eof yet when I exclude the middle php part, it works just fine. i can't seem to understand why it is giving me an error. I compared it to another part of my program and when I looked at a similar page, it works but this one is simply giving me an unexpected eof
Here is the code. Any suggestions?
<!DOCTYPE html>
<?php
require_once( "data.php" );
error_reporting(0);
?>
<html>
<head>
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="page-header">
<h1>Course Listings</h1>
</div>
<table class="table">
<?php
foreach( $data as $value )
{
?>
<tr>
<td> <? $value[number] ?> </td>
<td> <? $value[name] ?> </td>
<td> <? $value[instructor] ?> </td>
</tr>
<?
};
?>
</table>
</div>
<script src="http://code.jquery.com/jquery.min.js"></script>
</body>
</html>
The closing bracket of your foreach is not being processed because short tags are disabled. This causes the unexpected eof because php still expects a closing bracket.
Use the standard tag <?php everywhere.
Fred-ii most likely had it right in his comment. if that doesn't completely solve it, replace your <table> contents with this and see if it works. As the other guys mentioned, you may have an issue with <?=
<table class="table">
<?php foreach($data as $value ): ?>
<tr>
<td> <?php echo $value['number']; ?> </td>
<td> <?php echo $value['name']; ?> </td>
<td> <?php echo $value['instructor']; ?></td>
</tr>
<?php endforeach; ?>
</table>

Can't understand why php is giving me this error [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 9 years ago.
Improve this question
my php script is givimg me this error, don't know what what's happening :
Parse error: syntax error, unexpected '<' in /home/u381071273/public_html/upload/myfiles.php on line 8 , the follwoing is code that im using to view loggedin user's contents
php code
<?php
include('models/db-settings.php');
include('models/config.php');
include('models/header.php');
$uplfolder = $_REQUEST['folder']; //The folder required by the user.
?>
<?php if(isUserLoggedIn()) {
<div id='main' role='main'>
<div id='blocks'>
<ul class='grid'>
<?php
include 'models/viewdir.php'; //This script opens the user's folders.
?>
</ul></div>
</div>
</body>
}
else
{
}
?>
change line 8 to
<?php if(isUserLoggedIn()) { ?>
You were not closing PHP before starting HTML output
And for line 21:
</body>
<?php }
<?php
include('models/db-settings.php');
include('models/config.php');
include('models/header.php');
$uplfolder = $_REQUEST['folder']; //The folder required by the user.
?>
<?php if(isUserLoggedIn()) { ?>
<div id='main' role='main'>
<div id='blocks'>
<ul class='grid'>
<?php
include 'models/viewdir.php'; //This script opens the user's folders.
?>
</ul></div>
</div>
</body>
//next error will be here
<?php
}
else
{
}
?>
The Problem with the code is that you haven't properly escaped the html part from php
Your Code:
<?php
include('models/db-settings.php');
include('models/config.php');
include('models/header.php');
$uplfolder = $_REQUEST['folder']; //The folder required by the user.
?>
<?php if(isUserLoggedIn()) {
<div id='main' role='main'>
<div id='blocks'>
<ul class='grid'>
<?php
include 'models/viewdir.php'; //This script opens the user's folders.
?>
</ul></div>
</div>
</body>
}
else
{
}
?>
Change it to this :
<?php
include('models/db-settings.php');
include('models/config.php');
include('models/header.php');
$uplfolder = $_REQUEST['folder']; //The folder required by the user.
?>
<?php if(isUserLoggedIn()) { ?>
<div id='main' role='main'>
<div id='blocks'>
<ul class='grid'>
<?php
include 'models/viewdir.php'; //This script opens the user's folders.
?>
</ul></div>
</div>
</body>
<?php
}
else
{
}
?>

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