elgato454
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The root folder is this: C:\xampp\htdocs Originally, I had my temporary files stored in the default folder; but, like I said, I set two temp file folders up inside my directory. The first one is: C:\xampp\htdocs\phpmysql\php-work\uploads The second one is the one I have listed in the previous post: C:\xampp\htdocs\phpmysql\php-work\ch11\uploads I keep going back and forth between folders and, for some reason, I'm still not getting the picture to display. Does this help?
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Good Afternoon! I'm having trouble executing Script 11.4 in Chapter 11. The code for Script 11.2 reads: <?php # Script 11.2 - upload-image.php // Check if the form has been submitted: if ($_SERVER['REQUEST_METHOD'] == 'POST') { // Check for an uploaded file: if (isset($_FILES['upload'])) { // Validate the type. Should be JPEG or PNG. $allowed = array ('image/pjpeg', 'image/jpeg', 'image/JPG','image/X-PNG', 'image/PNG', 'image/png', 'image/x-png'); if (in_array($_FILES['upload']['type'], $allowed)) { // Move the file over. if(move_uploaded_file($_FILES['upload']['tmp_name'], "../uploads/{$_FILES['upload']['name']}")) { echo '<p><em>The file has been uploaded!</em></p>'; } // End of move IF. else { // Invalid type echo '<p class="error">Please upload a JPEG or PNG image.</p>'; } } // End of isset($_FILES['upload'] IF. // Check for an error: if ($_FILES['upload']['error'] > 0) { echo '<p class="error">The file could not be uploaded because: <strong>'; // Print a message based upon the error. switch($_FILES['upload']['error']) { case 1: print 'The file exceeds the upload_max_file size setting in php.ini.'; break; case 2: print 'The file exceeds the MAX_FILE_SIZE setting in the HTML form.'; break; case 3: print 'The file was only partially uploaded.'; break; case 4: print 'No file was uploaded.'; break; case 6: print 'No temporary folder was available.'; break; case 7: print 'Unable to write to the disk.'; break; case 8: print 'File upload stopped.'; break; default: print 'A system error occured.'; break; } // End of error IF. // Delete the file as if it still exists: if (file_exists($_FILES['upload']['tmp_name']) && is_file($_FILES['upload']['tmp_name']) ) { uplink($_FILES['upload']['tmp_name']); } } // End of the submitted conditional } } ?> This is my Script 11.3: function create_window (image, width, height) { // Add some pixels to the width and height: width = width + 10; height = height + 10; // If the window is already open, // resize it to the new dimensions: if (window.popup && !window.popup.closed) { window.popup.resizeTo(width,height); } // Set the window properties var specs = "location=no, scrollbars=no, menubars=no, toolbars=no, resizable=yes, left=0, top=0, width=" + width + ", height=" + height; // Set the URL: var url = "show_image.php?image=" + image; // Create the popup window: popup = window.open(url, "ImageWindow", specs); popup.focus(); } Finally, this is Script 11.4: <?php # Script 11.4 - images.php // This script lists the images in the uploads directory. $dir = '../uploads'; // Define the directory to view. $files = scandir($dir); // Read all the images into an array. // Display each image caption as a link to the JavaScript function: foreach ($files as $image) { if (substr($image, 0, 1) != '.') { // Ignore anything starting with a period. // Get the image's size in pixels: $image_size = getimagesize ("$dir/$image"); // Make the image's name URL-safe: $image_name = urlencode($image); // Print the information: echo "<li><a href=\"javascript:create_window('$image_name',$image_size[0],$image_size[1])\">$image</a></li>\n"; } // End of the IF. } // End of the foreach loop. ?> The problem is, when I click on any of the image links in Script 11.4, it shows a "Error 404 - File Not Found" message instead of the picture itself. It also says something about the directory being "wrong or outdated". I have not been able to fix this error, regardless of what I do. Could you give me any pointers as to what might be wrong? Thanks!