Sylva

July 3, 2014

Fatal error: cannot redeclare ehandler() (Previously declard on includes/config2.inc.php:9) in includes/config2.inc.php on line 26

June 28, 2014

Larry in terms of the getimagesize that is used for image which one can I use to validate other files like pdfs

June 28, 2014

sorry for the bulky code wanted you to see everything

June 28, 2014

hello I m trying to write a script that gets an article from database and shows the article on the homepage and also at the left aside bar show titles of all the articles I have in the database.

the scripts work when I separate them but when I include the list_article_imdex.php , I get this error : cannot redeclare error_handler()

here's my scripts please help

?php

ob_start();

session_start();

if(!isset($page_title)){

$page_title='Rancho-site.com';

}

?>

<?php

$_SESSION['counter']=0;

if(isset($_SESSION['uid'])){

if(@$_SESSION['counter']==0){

$_SESSION['begin']=time();

$_SESSION['counter']=1;

}else{

$_SESSION['counter']+=1;

}

$session_end=60;

$session_duration=time()- $_SESSION['begin'];

if($session_duration > $session_end){

require_once('includes/config3.inc.php');

$q="UPDATE users SET active = '0' WHERE user_id={$_SESSION['uid']}";

$r=mysqli_query($dbc,$q) or trigger_error("Query:$q</br>Error: ".mysqli_error($dbc));

if($r){

$_SESSION = array();

session_destroy();

setcookie (session_name(), '',time()-300);

mysqli_close($dbc);

?>

// <meta http-equiv="refresh" content="15;url=index.php" />

<?php

}

}else{

$_SESSION['begin']=time();

}

?>

<!DOCTYPE html>

</head>

<body>

</div>

<a href="#">Rancho-Solution.com</a>

</h1>

<h2 class="art-slogan" data-left="31.67%">Enter Site Slogan</h2>

</object>

</object>

</div>

</header>

<li><a href="download.html" class="<?php if(isset($page_title) && $page_title=='Download'){echo 'active'; }else{ echo ' ';} ?>">Download</a>

<ul>

<li><a href="download/ebooks.html">EBooks</a></li>

<li><a href="download/scripts.html">Scripts</a></li>

<li><a href="download/videos.html">Videos</a></li>

<li><a href="download/applications.html">Applications</a>

</li>

</ul>

</li>

<li><a href="forum.html" class="<?php if(isset($page_title) && $page_title=='Rancho| Forum'){echo 'active'; }else{ echo ' ';} ?>">Forum</a></li>

<li><a href="about-us.html" class="<?php if(isset($page_title) && $page_title=='About Us'){echo 'active'; }else{ echo ' ';} ?>">About Us</a></li>

<li><a href="contact-us.html" class="<?php if(isset($page_title) && $page_title=='Contact us'){echo 'active'; }else{ echo ' ';} ?>">Contact Us</a></li>

</ul>

</div>

</nav>

<?php if(isset($_SESSION['uid'])){

echo"<p> </p>

<p>WELCOME {$_SESSION['uname']}</p>";

}

?>

<h3 class="t">Navigation</h3>

</div>

<?php

if(isset($_SESSION['uid'])){

?>

<li><a href="logout.php" class="<?php if(isset($page_title) && $page_title=='Log out'){echo 'active'; }else{ echo ' ';} ?>">Logout</a></li>

<li><a href="cpass.php" class="<?php if(isset($page_title) && $page_title=='Change Password'){echo 'active'; }else{ echo ' ';} ?>">Change Password</a>

</li> ';

<?php

if ($_SESSION['user_level']==1){

?>

<h3 class="t">Administrator Area</h3>

</div>

<li><a href="#" class="<?php if(isset($page_title) && $page_title=='Approve user'){echo 'active'; }else{ echo ' ';} ?>">approve</a></li>

<li><a href="#" class="<?php if(isset($page_title) && $page_title=='List Users'){echo 'active'; }else{ echo ' ';} ?>">List users</a></li>

<li><a href="add_article.php" class="<?php if(isset($page_title) && $page_title=='Post Article'){echo 'active'; }else{ echo ' ';} ?>">Post Article</a></li>

<li><a href="add_author.php" class="<?php if(isset($page_title) && $page_title=='Add Authors'){echo 'active'; }else{ echo ' ';} ?>">Add Authors</a></li>

<li><a href="view_authors.php" class="<?php if(isset($page_title) && $page_title=='View Authors'){echo 'active'; }else{ echo ' ';} ?>">View Authors</a></li>

<?php

}else{

?>

<li><a href="#">profile</a></li>

<?php

}

}else{

?>

<li><a href="register.php" class="<?php if(isset($page_title) && $page_title=='Register'){echo 'active'; }else{ echo ' ';} ?>">Register</a></li>

<li><a href="login.php" class="<?php if(isset($page_title) && $page_title=='Login'){echo 'active'; }else{ echo ' ';} ?>">Login</a></li>

<li><a href="resetpass.php" class="<?php if(isset($page_title) && $page_title=='Forgot Password'){echo 'active'; }else{ echo ' ';} ?>">Forgot password?</a></li>';

<?php

}

?>

</ul>

</div>

</div><div class="art-block clearfix">

<h3 class="t">Search</h3>

</div>

</form>

</div></div>

</div><div class="art-block clearfix">

<h3 class="t">Categories</h3>

</div>

<p>Lorem ipsum dolor sit amet. Nam sit amet sem. Mauris a ante.</p>

<ul>

<li><a href="#" title="Hyperlink">Hyperlink</a> (24)</li>

<li><a href="#" title="Visited link" class="visited">Visited link</a> (17)</li>

<li><a href="#" title="Hovered link" class="hover">Hovered link</a> (6)</li>

</ul>

</div></div>

</div><div class="art-block clearfix">

<h3 class="t">Blogroll</h3>

</div>

<ul>

<li>

<a href="#">My first blog</a>

</li>

<li>

<a href="#">Who will prevail?</a>

</li>

<li>

<a href="#">Stay positive!</a>

</li>

<li>

<a href="#">Oil still going up</a>

</li>

<li>

<a href="#">Gripes and Grins</a>

</li>

<li>

<a href="#">2012 Olympics</a>

</li>

<li>

</li>

<li>

<a href="#">On Global Warming</a>

</li>

<li>

<a href="#">Can you guess?</a>

</li>

</ul>

</div></div>

</div><div class="art-block clearfix">

<h3 class="t">Archive</h3>

</div>

<ul>

</ul>

</div></div>

<?php include(‘includes/list_article_index.php’); ?>

The article link

<?php

include('includes/config2.inc.php');

require_once(MYSQL);

$q="SELECT article_id,title FROM article ";

$r=mysqli_query($dbc,$q) or trigger_error("Query: $q </br>Error: ".mysqli_error($dbc));

if(mysqli_num_rows($r)>0){

while($row=mysqli_fetch_array($r,MYSQLI_ASSOC)){

echo'<li><a href="'.BASEURL.'show_article.php?aid='.$row['article_id'].'" title="'.$row['title'].'">'.$row['title'].'</a></li>';

}

}else{

echo '<p>This article no longer exists</p>';

}

mysqli_close($dbc);

?>

June 23, 2014

but I tried attaching an image to the PDF during uploading and only the image for the thumbnail uploaded. the PDF didn't and I thought of using multi file upload but don't know how to do that any recommendations because this site displays books to users and each book has its different genre

June 22, 2014

thanks Hartley for the quick feedback. I was wondering if I could use header function for the download script but instead of downloading the PDF it downloads the whole page. how can I limit it to just the PDF.

2. i was thinking of previewing the front cover of the PDF before download how can I do that?

thanks for ur time

June 22, 2014

hello, I've been reading visual pro and have been building on it. I admit learning php with visual pro really helped me grasp most of the basics of php and I m thankful Larry for your efforts .

I used the method in uploading files in the book to create a PDF uploading site but I need to add a download back my PDFs and if its possible to store the uploaded PDF to database or is it just the PDF name

October 28, 2013

yeah i ve read the book. and so i thought maybe the error was not with my codes but either my server or database since the yours works for you perfectly so i started afresh deleting the old database, backedup my sites then uninstalled wamp and reinstalled it. Then i recreated the database and tried it this time with that same code and it worked. it was painstaking but it was worth it. Thanks for everything.

October 5, 2013

I still dont understand i m kind of new to php programming

Please help me out here

October 3, 2013

here it is

<?php $page_title='my dbase connect';

define ('DB_HOST','localhost');
define ('DB_USERNAME','root');
define ('DB_PASSWORD','');
define ('DB_NAME','sitename');
?>
<title><?php echo $page_title ;?></title>

<?php
//conecting to database
$dbc=@mysqli_connect(DB_HOST,DB_USERNAME,DB_PASSWORD,DB_NAME)
OR die('could not connect to server at this time: '.mysqli_connect_error());

$q='select first_name from user limit 3';
$result=mysqli_query($dbc,$q);
echo $result;

?>

October 3, 2013

thanks for replying back at such short notice.

here is the code i tried earlier.

<?php # Script 8.3 - register.php

$page_title = 'Register';
include ('/includes/header.html');

// Check if the form has been submitted:
if (isset($_POST['submitted'])) {

   $errors = array(); // Initialize an error array.

   // Check for a first name:
   if (empty($_POST['first_name'])) {
       $errors[] = 'You forgot to enter your first name.';
   } else {
       $fn = trim($_POST['first_name']);
   }

   // Check for a last name:
   if (empty($_POST['last_name'])) {
       $errors[] = 'You forgot to enter your last name.';
   } else {
       $ln = trim($_POST['last_name']);
   }

   // Check for an email address:
   if (empty($_POST['email'])) {
       $errors[] = 'You forgot to enter your email address.';
   } else {
       $e = trim($_POST['email']);
   }

   // Check for a password and match against the confirmed password:
   if (!empty($_POST['pass1'])) {
       if ($_POST['pass1'] != $_POST['pass2']) {
           $errors[] = 'Your password did not match the confirmed password.';
       } else {
           $p = trim($_POST['pass1']);
       }
   } else {
       $errors[] = 'You forgot to enter your password.';
   }

   if (empty($errors)) { // If everything's OK.

       // Register the user in the database...

       require_once('../mysqli_connect.php'); // Connect to the db.

       // Make the query:
       $q ="INSERT INTO user (first_name, last_name, email, pass, registration_date) VALUES ('$fn', '$ln', '$e', SHA1('$p'), NOW() )" ;

       $r = @mysqli_query ($dbc, $q); // Run the query.
       if ($r) { // If it ran OK.

           // Print a message:
           echo '<h1>Thank you!</h1>
       <p>You are now registered. In Chapter 11 you will actually be able to log in!</p><p><br /></p>';

       } else { // If it did not run OK.

           // Public message:
           echo '<h1>System Error</h1>
           <p class="error">You could not be registered due to a system error. We apologize for any inconvenience.</p>';

           // Debugging message:
           echo '<p>' . mysqli_error($dbc) . '<br /><br />Query: ' . $q . '</p>';

       } // End of if ($r) IF.

       mysqli_close($dbc); // Close the database connection.

       // Include the footer and quit the script:
       include ('/includes/footer.html');
       exit();

   } else { // Report the errors.

       echo '<h1>Error!</h1>
       <p class="error">The following error(s) occurred:<br />';
       foreach ($errors as $msg) { // Print each error.
           echo " - $msg<br />\n";
       }
       echo '</p><p>Please try again.</p><p><br /></p>';

   } // End of if (empty($errors)) IF.

} // End of the main Submit conditional.
?>
<link href="includes/style.css" rel="stylesheet" type="text/css" />

<h1>Register</h1>
<form action="register.php" method="post">
   <p>First Name: <input type="text" name="first_name" size="15" maxlength="20" value="<?php if (isset($_POST['first_name'])) echo $_POST['first_name']; ?>" /></p>
   <p>Last Name: <input type="text" name="last_name" size="15" maxlength="20" value="<?php if (isset($_POST['last_name'])) echo $_POST['last_name']; ?>" /></p>
   <p>Email Address: <input type="text" name="email" size="20" maxlength="40" value="<?php if (isset($_POST['email'])) echo $_POST['email']; ?>" /> </p>
   <p>Password: <input type="password" name="pass1" size="10" maxlength="20" /></p>
   <p>Confirm Password: <input type="password" name="pass2" size="10" maxlength="20" /></p>
   <p><input type="submit" name="submit" value="Register" /></p>
   <input type="hidden" name="submitted" value="TRUE" />
</form>
<?php
include ('/includes/footer.html');
?>

October 1, 2013

Good day, nice book! I ve been getting along fine with it up to chapter 8. At first i wrote the codes then cross checked it with yours and ran it after clicking register on my web browser i get this error:

catchable fatal error: object of class mysqli_result could not be converted to string in c:\wamp\www\tutorials\mysqli_connect.php on line 17

i copied your script from the downloads and replaced my script but still same error dont know what to do. I checked my database to see if the name was included but nada. Pls help me. I m using wamp and my mysqli version is 5.5.20

Sign In

Sylva

Posts

Joined

Last visited

Content Type

Forums

Posts posted by Sylva

Problem: Cannot Redeclare Error_Handler() Error

Show_Image.php

Problem: Cannot Redeclare Error_Handler() Error

Problem: Cannot Redeclare Error_Handler() Error

Getting Back My Uploaded Pdf

Getting Back My Uploaded Pdf

Getting Back My Uploaded Pdf

Catchable Fatal Error In Chapter 8 Script 8.3

Catchable Fatal Error In Chapter 8 Script 8.3

Catchable Fatal Error In Chapter 8 Script 8.3

Catchable Fatal Error In Chapter 8 Script 8.3

Catchable Fatal Error In Chapter 8 Script 8.3

Browse

Activity