rwt Posted June 21, 2007 Share Posted June 21, 2007 Hello. I created an upload form with then creates a thumbnail. The I got to a point were everything seemed to work fine exept that is was only for JPEG image types. So I tried adding in the thumbnail function an if statement to detect what filetype it was. But then the jpeg don't show anything and gif/png get an error message! <html> <head> <title>Upload</title> </head> <body> <?php if(!isset($_POST['Upload'])) { include("upload_form.inc"); exit(); }/*endif*/ else { if($_FILES['pix']['tmp_name'] == "none") { echo "<b>File did not successfully upload. Check the file size. File must be less than 1Mb.<br>"; include("upload_form.inc"); exit(); } if(!ereg("image",$_FILES['pix']['type'])) { echo "<b>File is not a picture. Please try another file.</b><br>"; include("upload_form.inc"); exit(); } else { function thumbnail($image_path,$thumb_path,$image_name,$thumb_width) { if(ereg("image/pjpeg",$_FILES['pix']['type'])) { $src_img = imagecreatefromjpeg("$image_name"); } elseif(ereg("image/gif",$_FILES['pix']['type'])) { $src_img = imagecreatefromgif("$image_name"); } elseif(ereg("image/png",$_FILES['pix']['type'])) { $src_img = imagecreatefrompng("$image_name"); } else { $src_img = imagecreatefromjpeg("$image_name"); } $origw=imagesx($src_img); $origh=imagesy($src_img); $new_w = $thumb_width; $diff=$origw/$new_w; $ratio=$thumb_width/$origw; $new_h=$origh * $ratio; $dst_img = imagecreatetruecolor($new_w,$new_h); imagecopyresized($dst_img,$src_img,0,0,0,0,$new_w,$new_h,imagesx($src_img),imagesy($src_img)); imagejpeg($dst_img, "$thumb_path/$image_name"); return true; } } $ran = rand (1, 100000) ; $destination = $firstname."".$ran.".".$_FILES['pix']['name']; $temp_file = $_FILES['pix']['tmp_name']; move_uploaded_file($temp_file,$destination); $imgpath = "http://www.mywebsite.ch/rwt/junk/UPLOAD%20AND%20SEND/{$ran}.{$_FILES['pix']['name']}"; echo "<p><b>Your image:</b></p>"; thumbnail(0,"thumbs","{$ran}.{$_FILES['pix']['name']}",200); echo "<a href='$imgpath' title='$firstname portrait' target='_blank' alt='$firstname portrait><img src='http://www.mywebsite.ch/rwt/junk/UPLOAD%20AND%20SEND/thumbs/{$ran}.{$_FILES['pix']['name']}' style='border: 1px solid #C0C0C0' alt='$firstname'></a>"; } ?> </body> </html> Whats the problem? Is it something to do with the braquets? If you want to try it out, click here thanks Quote Link to comment Share on other sites More sharing options...
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