Woodburn2006 Posted April 11, 2009 Share Posted April 11, 2009 i have a script that creates thumbnails from an uploaded img. this script works when i have the script on a page in a folder and the imgs being created in subfolders within the root folder that the php file is stored. the problem i am having is that when i want to create the images and put them into a different folder on a lower level of the site map it just creates black images. for example: the structure of my site map is; ROOT FOLDER - img -- gallery --- lrg (where the lrg version of the img is) --- temp (where the temporary img is uploaded) --- thumbs (where the thumb will be saved) - content - cp -- images (where add.php is) what i want to do is have the function beingcalled in add.php and for the files to be stored in the lrg and thumbs folders within the img folder. i have tried using paths etc to do this but it still does not work. here is the function: function createthumb($name,$filename,$new_w,$new_h) { $system=explode('.',$name); // split filename either side of the '.' if (preg_match('/jpg|jpeg/',$system[1])){ // if extension is jpg or jpeg $src_img=imagecreatefromjpeg($name); // create a copy of the image in jpg } if (preg_match('/png/',$system[1])){ // if extension is png $src_img=imagecreatefrompng($name); // create a copy of the image in png } $old_x=imageSX($src_img); // gets width of original image $old_y=imageSY($src_img); // gets height of original image if ($old_x > $old_y) { // if img is wider than high $thumb_w=$new_w; // sets width variable of new img $thumb_h=$old_y*($new_h/$old_x); // sets height variable by doing: height = original width * (100 / original height) } if ($old_x < $old_y) { // other way around from setting wider than high $thumb_w=$old_x*($new_w/$old_y); $thumb_h=$new_h; } if ($old_x == $old_y) { // if img is square sets variabls straight forwardly $thumb_w=$new_w; $thumb_h=$new_h; } $dst_img=ImageCreateTrueColor($thumb_w,$thumb_h); // creates image imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y); // copies into new image if (preg_match("/png/",$system[1])) // if old file extension is png { imagepng($dst_img,$filename); // extension of new image is png } else { imagejpeg($dst_img,$filename); // else extension of new image is jpeg or jpg } imagedestroy($dst_img); //destroys variable imagedestroy($src_img); } here is add.php: <? $function = ((isset($_GET['function']))?($_GET['function'])'')); if($function=="add"){ if ($_FILES['uploadedfile']['name'] !=""){ $pic1=$_FILES['uploadedfile']['name']; $target_path = "/customers/ontherocks.me.uk/ontherocks.me.uk/httpd.www/img/gallery/temp/"; $target_path = $target_path . basename( $_FILES['uploadedfile']['name']); if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) { $nm = '1'; $new_img = "http://www.ontherocks.me.uk/img/gallery/temp/$pic1"; $thumb = "/customers/ontherocks.me.uk/ontherocks.me.uk/httpd.www/img/gallery/thumbs/$pic1"; createthumb($new_img,$thumb,100,100); }else{ echo "There was an error uploading the file, please try again!"; } }else{ $nm = '0'; echo "No New Picture Added!<br><br>"; } if ($nm=='1'){ //if ($_SERVER['REQUEST_METHOD'] == "POST"){ // $sql = " INSERT INTO gallery "; //$sql .= " (name, price, status, width, height, description, img) VALUES "; //$sql .= " ('$name', '$price', '$status', '$width', '$height', '$description', '$img') "; //$result = mysql_query($sql, $connection); //if (mysql_error()) { print "Database ERROR: " . mysql_error(); } echo " The File Has Been Added! "; } }else{ echo" <div id='news_add'> <form id='news_new' method='post' action='/cp/index2.php?go=img_add&function=add' enctype='multipart/form-data'> <br /><strong>Add Image</strong><br /><br /> <input name='uploadedfile' type='file' size='80%'> <label> <input type='submit' id='img_submit' value='Submit' class='submit'> </label> <br /><br /> </form> </div>"; } ?> hopefully you can see what i mean from these files. if it helps then to get to the page, goto: http://www.ontherocks.me.uk/cp user: lee pass: ontherocks thanks in advance Quote Link to comment Share on other sites More sharing options...
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