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exodia

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Posts posted by exodia

    Add_Pdf.php Error

    in Effortless E-Commerce with PHP and MySQL (2nd Edition)

    Posted

    i'm runing on my computer. because you mention that there's other setting i was go search and check my php setting again and found that the one that cause the error was post_max_size. now the only thing i can't understand is why error handler that you make or switch error in the script is showing nothing? is it anything we can do to check and show if there is an error at post_max_size or upload_max_size? thanks.

    Add_Pdf.php Error

    in Effortless E-Commerce with PHP and MySQL (2nd Edition)

    Posted

    i think i know the error, it's always error when i'm upload the file more than 3MB, this is really confuse me, i check my php.ini again and my upload_max_filesize = 64M, meanwhile your code is allow file to be upload 5MB. 

     

    if the file is too large your code suppose show error that the file is too large right? then why it isn't instead it print the form code?

     

    when the file is succeed the print_r is work it print like this:

     

    Array ( [name] => GoogleCash - Using Google AdWords 3.1.pdf [type] => application/pdf [tmp_name] => E:\wamp\tmp\phpB1AA.tmp [error] => 0 [size] => 1838466 )

    , so it seems form is not submitted right? because it's not print any error when it fail.

    Add_Pdf.php Error

    in Effortless E-Commerce with PHP and MySQL (2nd Edition)

    Posted

    here's the code for that add_pdf.php 

    <?php

// This page is used by an administrator to add a PDF to the site.
// This script is created in Chapter 5.

// Require the configuration before any PHP code as the configuration controls error reporting:
require('./includes/config.inc.php');

// If the user isn't logged in as an administrator, redirect them:
redirect_invalid_user('user_admin');

// Require the database connection:
require(MYSQL);

// Include the header file:
$page_title = 'Add a PDF';
include('./includes/header.html');

// For storing errors:
$add_pdf_errors = array();

// Check for a form submission:
if ($_SERVER['REQUEST_METHOD'] === 'POST') {	

	// Check for a title:
	if (!empty($_POST['title'])) {
		$t = escape_data(strip_tags($_POST['title']), $dbc);
	} else {
		$add_pdf_errors['title'] = 'Please enter the title!';
	}
	
	// Check for a description:
	if (!empty($_POST['description'])) {
		$d = escape_data(strip_tags($_POST['description']), $dbc);
	} else {
		$add_pdf_errors['description'] = 'Please enter the description!';
	}

	// Check for a PDF:
	if (is_uploaded_file($_FILES['pdf']['tmp_name']) && ($_FILES['pdf']['error'] === UPLOAD_ERR_OK)) {
	
		// Get a reference:
		$file = $_FILES['pdf'];
		
		// Find the size:
		$size = ROUND($file['size']/1024);

		// Validate the file size (5MB max):
		if ($size > 15120) {
			$add_pdf_errors['pdf'] = 'The uploaded file was too large.';
		} 

		// Validate the file type:
		// Create the resource:
		$fileinfo = finfo_open(FILEINFO_MIME_TYPE);

		// Check the file:
		if (finfo_file($fileinfo, $file['tmp_name']) !== 'application/pdf') {
			$add_pdf_errors['pdf'] = 'The uploaded file was not a PDF.';
		} 

		// Close the resource:
		finfo_close($fileinfo);

		// Move the file over, if no problems:
		if (!array_key_exists('pdf', $add_pdf_errors)) {

			// Create a tmp_name for the file:
			$tmp_name = sha1($file['name']) . uniqid('',true);
	
			// Move the file to its proper folder but add _tmp, just in case:
			$dest =  PDFS_DIR . $tmp_name . '_tmp';

			if (move_uploaded_file($file['tmp_name'], $dest)) {
	
				// Store the data in the session for later use:
				$_SESSION['pdf']['tmp_name'] = $tmp_name;
				$_SESSION['pdf']['size'] = $size;
				$_SESSION['pdf']['file_name'] = $file['name'];
	
				// Print a message:
				echo '<div class="alert alert-success"><h3>The file has been uploaded!</h3></div>';
	
			} else {
				trigger_error('The file could not be moved.');
				unlink ($file['tmp_name']);				
			}

		} // End of array_key_exists() IF.
	
	} elseif (!isset($_SESSION['pdf'])) { // No current or previous uploaded file.
		switch ($_FILES['pdf']['error']) {
			case 1:
			case 2:
				$add_pdf_errors['pdf'] = 'The uploaded file was too large.';
				break;
			case 3:
				$add_pdf_errors['pdf'] = 'The file was only partially uploaded.';
				break;
			case 6:
			case 7:
			case 8:
				$add_pdf_errors['pdf'] = 'The file could not be uploaded due to a system error.';
				break;
			case 4:
			default: 
				$add_pdf_errors['pdf'] = 'No file was uploaded.';
				break;
		} // End of SWITCH.

	} // End of $_FILES IF-ELSEIF-ELSE.
	
	if (empty($add_pdf_errors)) { // If everything's OK.
		
		// Add the PDF to the database:
		$fn = escape_data($_SESSION['pdf']['file_name'], $dbc);
		$tmp_name = escape_data($_SESSION['pdf']['tmp_name'], $dbc);
		$size = (int) $_SESSION['pdf']['size'];
		$q = "INSERT INTO pdfs (title, description, tmp_name, file_name, size) VALUES ('$t', '$d', '$tmp_name', '$fn', $size)";
		$r = mysqli_query($dbc, $q);
		if (mysqli_affected_rows($dbc) === 1) { // If it ran OK.
	
			// Rename the temporary file:
			$original =  PDFS_DIR . $tmp_name . '_tmp';
			$dest =  PDFS_DIR . $tmp_name;
			rename($original, $dest);

			// Print a message:
			echo '<div class="alert alert-success"><h3>The PDF has been added!</h3></div>';

			// Clear $_POST:
			$_POST = array();

			// Clear $_FILES:
			$_FILES = array();

			// Clear $file and $_SESSION['pdf']:
			unset($file, $_SESSION['pdf']);
					
		} else { // If it did not run OK.
			trigger_error('The PDF could not be added due to a system error. We apologize for any inconvenience.');
			unlink ($dest);
		}
				
	} // End of $errors IF.
	
} else { // Clear out the session on a GET request:
	unset($_SESSION['pdf']);	
} // End of the submission IF.

// Need the form functions script, which defines create_form_input():
require('includes/form_functions.inc.php');
?><h1>Add a PDF</h1>
<form enctype="multipart/form-data" action="add_pdf.php" method="post" accept-charset="utf-8">

	<input type="hidden" name="MAX_FILE_SIZE" value="5242880">
	
	<fieldset><legend>Fill out the form to add a PDF to the site:</legend>
	
<?php
create_form_input('title', 'text', 'Title', $add_pdf_errors); 
create_form_input('description', 'textarea', 'Description', $add_pdf_errors); 

// Add the file input:
echo '<div class="form-group';

// Add classes, if applicable:
if (array_key_exists('pdf', $add_pdf_errors)) {
	echo ' has-error'; 
} else if (isset($_SESSION['pdf'])) {
	echo ' has-success'; 
}
echo '"><label for="pdf" class="control-label">PDF</label><input type="file" name="pdf" id="pdf">';

// Check for an error:
if (array_key_exists('pdf', $add_pdf_errors)) {
	
	echo '<span class="help-block">' . $add_pdf_errors['pdf'] . '</span>';
	
} else { // No error.

	// If the file exists (from a previous form submission but there were other errors),
	// store the file info in a session and note its existence:		
	if (isset($_SESSION['pdf'])) {
		echo '<p class="lead">Currently: "' . $_SESSION['pdf']['file_name'] . '"</p>';
	}

} // end of errors IF-ELSE.
echo '<span class="help-block">PDF only, 5MB Limit</span>
</div>';

?>
		<input type="submit" name="submit_button" value="Add This PDF" id="submit_button" class="btn btn-default" />
	
	</fieldset>

</form> 

<?php // Include the HTML footer:
include('./includes/footer.html');
?>

    Add_Pdf.php Error

    in Effortless E-Commerce with PHP and MySQL (2nd Edition)

    Posted

    i try to upload pdf file, it work but when i try another pdf it's fail. instead rather than show me the error it show me this code:

     

    <input type="hidden" name="MAX_FILE_SIZE" value="5242880">
	
	<fieldset><legend>Fill out the form to add a PDF to the site:</legend>
	
<div class="form-group has-error"><label for="title" class="control-label">Title</label><input type="text" name="title" id="title" class="form-control"><span class="help-block">Please enter the title!</span></div><div class="form-group has-error"><label for="description" class="control-label">Description</label><span class="help-block">Please enter the description!</span><textarea name="description" id="description" class="form-control"></textarea></div><div class="form-group has-error"><label for="pdf" class="control-label">PDF</label><input type="file" name="pdf" id="pdf"><span class="help-block">No file was uploaded.</span><span class="help-block">PDF only, 5MB Limit</span>
</div>		<input type="submit" name="submit_button" value="Add This PDF" id="submit_button" class="btn btn-default" />
	
	</fieldset>

</form> 

			<!-- END CONTENT -->
			</div><!--/col-9-->
		
		</div><!--/row-->

      </div><!--/container-->

    </div><!--/wrap-->

    <div id="footer">
      <div class="container">
        <p class="text-muted credit"><span class="pull-left"><a href="site_map.php">Site Map</a> | <a href="policies.php">Policies</a></span> <span class="pull-right">© Knowledge is Power - 2013</span></p>
      </div>
    </div>

	<script src="js/bootstrap.min.js"></script>
  </body>
</html>
0

    is it anything wrong? I use the code that I've download without a change. thanks.

     

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