diff --git a/public/delete.php b/public/delete.php
index 5230690..e62092f 100644
--- a/public/delete.php
+++ b/public/delete.php
@@ -1,95 +1,95 @@
 <?php
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 of the
  *    License, or (at your option) any later version.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
 //Constants
 //$CN_APTH = "/mnt/volume-fra1-11/var/www/cdn/pling-cdn";
 $CN_APTH = ".";
 
 $imgurl = urldecode($_GET['path']);
 
 echo "<p>Deleting file: ".$imgurl.'</p>\n';
 
 $delete_post_name = $_GET['post'];
 $imagename = basename($imgurl);
 
 if (!$imgurl || !$imagename) {
-    print "Error, param: path missing\n";
+    echo "Error, param: path missing\n";
     return;
 }
 if (!$delete_post_name) {
-    print "Error, param: post missing\n";
+    echo "Error, param: post missing\n";
     return;
 }
 
 $fileExists = file_exists($CN_APTH.'/img/' . $imgurl);
 
 
 
 if($fileExists) {
-    print_r("<p>File exists".'\n');
+    echo("<p>File exists".'\n');
     echo '<img src="'.$CN_APTH.'/img/' . $imgurl .'">';
 } else {
-    print_r("<p>File did not exists".'\n');
+    echo("<p>File did not exists".'\n');
 }
 
-print_r("<p>Rename file...".'\n');
-print_r('<p>Command: cp '.$CN_APTH.'/img/' . $imgurl . ' ' . $CN_APTH.'/img/' . $imgurl . $delete_post_name.'\n');
+echo("<p>Rename file...".'\n');
+echo('<p>Command: cp '.$CN_APTH.'/img/' . $imgurl . ' ' . $CN_APTH.'/img/' . $imgurl . $delete_post_name.'\n');
 
 //TODO
 //$last_line = system('mv '.$imgurl . ' ' . $imgurl . $delete_post_name, $retval);
 $last_line = system('cp '.$CN_APTH.'/img/' . $imgurl . ' ' . $CN_APTH.'/img/' . $imgurl . $delete_post_name.' 2>&1');
 echo $last_line.'\n';
 
 $fileExists = file_exists($CN_APTH.'/img/' . $imgurl . $delete_post_name);
 
 if($fileExists) {
-    print_r("<p>File exists".'\n');
+    echo("<p>File exists".'\n');
     echo '<img src="'.$CN_APTH.'/img/' . $imgurl . $delete_post_name .'">';
 } else {
-    print_r("<p>File did not exists".'\n');
+    echo("<p>File did not exists".'\n');
 }
 
 //TODO
-print_r("<p>Search for cached files: \n");
-print_r('<p>Command: locate -i "' . $imgurl.'"\n');
+echo("<p>Search for cached files: \n");
+echo('<p>Command: locate -i "' . $imgurl.'"\n');
 
 $last_line = exec('locate -i "' . $imgurl.'" 2>&1', $resultArray, $result);
 //var_dump($resultArray);
 
 foreach ($resultArray as $value) {
     if(strpos($value, '/cache/') !== false) {
         echo "<p>Command: rm $value\n";
     }
 }
 
 
 /*
 $image = getimg($imgurl);
 file_put_contents('img/' . $imagename, $image);
 
 if (file_exists('./img/' . $imagename)) {
     print "<img src='/cache/800x600-2/img/" . $imagename . "'>";
 } else {
     print "Error";
 }
 
 */
\ No newline at end of file