chamilo / chamilo-lms

main/inc/lib/pear/Text/CAPTCHA/Driver/Numeral.php

Switch Indentation +11 added lines, -11 removed lines

@@ -241,17 +241,17 @@
     {
         $this->_setOperation();
         switch ($this->_operator) {
-        case '+':
-            $this->_doAdd();
-            break;
-        case '-':
-            $this->_doSubtract();
-            break;
-        default:
-            $this->_operator = "+";
-            $this->_setOperation();
-            $this->_doAdd();
-            break;
+            case '+':
+                $this->_doAdd();
+                break;
+            case '-':
+                $this->_doSubtract();
+                break;
+            default:
+                $this->_operator = "+";
+                $this->_setOperation();
+                $this->_doAdd();
+                break;
         }
     }
 

main/inc/lib/pear/Text/Password.php

Switch Indentation +61 added lines, -61 removed lines

@@ -55,12 +55,12 @@ 
     function create($length = 10, $type = 'pronounceable', $chars = '')
     {
         switch ($type) {
-        case 'unpronounceable' :
-            return Text_Password::_createUnpronounceable($length, $chars);
+            case 'unpronounceable' :
+                return Text_Password::_createUnpronounceable($length, $chars);
 
-        case 'pronounceable' :
-        default :
-            return Text_Password::_createPronounceable($length);
+            case 'pronounceable' :
+            default :
+                return Text_Password::_createPronounceable($length);
         }
     }
 
@@ -110,35 +110,35 @@ 
     function createFromLogin($login, $type, $key = 0)
     {
         switch ($type) {
-        case 'reverse':
-            return strrev($login);
+            case 'reverse':
+                return strrev($login);
 
-        case 'shuffle':
-            return Text_Password::_shuffle($login);
+            case 'shuffle':
+                return Text_Password::_shuffle($login);
 
-        case 'xor':
-            return Text_Password::_xor($login, $key);
+            case 'xor':
+                return Text_Password::_xor($login, $key);
 
-        case 'rot13':
-            return str_rot13($login);
+            case 'rot13':
+                return str_rot13($login);
 
-        case 'rotx':
-            return Text_Password::_rotx($login, $key);
+            case 'rotx':
+                return Text_Password::_rotx($login, $key);
 
-        case 'rotx++':
-            return Text_Password::_rotxpp($login, $key);
+            case 'rotx++':
+                return Text_Password::_rotxpp($login, $key);
 
-        case 'rotx--':
-            return Text_Password::_rotxmm($login, $key);
+            case 'rotx--':
+                return Text_Password::_rotxmm($login, $key);
 
-        case 'ascii_rotx':
-            return Text_Password::_asciiRotx($login, $key);
+            case 'ascii_rotx':
+                return Text_Password::_asciiRotx($login, $key);
 
-        case 'ascii_rotx++':
-            return Text_Password::_asciiRotxpp($login, $key);
+            case 'ascii_rotx++':
+                return Text_Password::_asciiRotxpp($login, $key);
 
-        case 'ascii_rotx--':
-            return Text_Password::_asciiRotxmm($login, $key);
+            case 'ascii_rotx--':
+                return Text_Password::_asciiRotxmm($login, $key);
         }
     }
 
@@ -320,11 +320,11 @@ 
                 $next += 255;
             }
             switch ($next) { // delete white space
-            case 0x09:
-            case 0x20:
-            case 0x0A:
-            case 0x0D:
-                $next++;
+                case 0x09:
+                case 0x20:
+                case 0x0A:
+                case 0x0D:
+                    $next++;
             }
             $tmp .= chr($next);
         }
@@ -354,11 +354,11 @@ 
                 $next += 255;
             }
             switch ($next) { // delete white space
-            case 0x09:
-            case 0x20:
-            case 0x0A:
-            case 0x0D:
-                $next++;
+                case 0x09:
+                case 0x20:
+                case 0x0A:
+                case 0x0D:
+                    $next++;
             }
             $tmp .= chr($next);
         }
@@ -388,11 +388,11 @@ 
                 $next += 255;
             }
             switch ($next) { // delete white space
-            case 0x09:
-            case 0x20:
-            case 0x0A:
-            case 0x0D:
-                $next++;
+                case 0x09:
+                case 0x20:
+                case 0x0A:
+                case 0x0D:
+                    $next++;
             }
             $tmp .= chr($next);
         }
@@ -486,34 +486,34 @@ 
          */
          switch($chars) {
 
-         case 'alphanumeric':
-             $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-             $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 62;
-             break;
+             case 'alphanumeric':
+                 $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+                 $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 62;
+                 break;
 
-         case 'alphabetical':
-             $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
-             $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 52;
-             break;
+             case 'alphabetical':
+                 $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
+                 $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 52;
+                 break;
 
-         case 'numeric':
-             $chars = '0123456789';
-             $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 10;
-             break;
+             case 'numeric':
+                 $chars = '0123456789';
+                 $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 10;
+                 break;
 
-         case '':
-             $chars = '_#@%&ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-             $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 67;
-             break;
+             case '':
+                 $chars = '_#@%&ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+                 $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = 67;
+                 break;
 
-         default:
-             /**
+             default:
+                 /**
               * Some characters shouldn't be used
               */
-             $chars = trim($chars);
-             $chars = str_replace(array('+', '|', '$', '^', '/', '\\', ','), '', $chars);
+                 $chars = trim($chars);
+                 $chars = str_replace(array('+', '|', '$', '^', '/', '\\', ','), '', $chars);
 
-             $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = strlen($chars);
+                 $GLOBALS['_Text_Password_NumberOfPossibleCharacters'] = strlen($chars);
          }
 
          /**

main/inc/lib/pear/Text/Diff/Renderer.php

Switch Indentation +12 added lines, -12 removed lines

@@ -149,21 +149,21 @@
 
         foreach ($edits as $edit) {
             switch (strtolower(get_class($edit))) {
-            case 'text_diff_op_copy':
-                $output .= $this->_context($edit->orig);
-                break;
+                case 'text_diff_op_copy':
+                    $output .= $this->_context($edit->orig);
+                    break;
 
-            case 'text_diff_op_add':
-                $output .= $this->_added($edit->final);
-                break;
+                case 'text_diff_op_add':
+                    $output .= $this->_added($edit->final);
+                    break;
 
-            case 'text_diff_op_delete':
-                $output .= $this->_deleted($edit->orig);
-                break;
+                case 'text_diff_op_delete':
+                    $output .= $this->_deleted($edit->orig);
+                    break;
 
-            case 'text_diff_op_change':
-                $output .= $this->_changed($edit->orig, $edit->final);
-                break;
+                case 'text_diff_op_change':
+                    $output .= $this->_changed($edit->orig, $edit->final);
+                    break;
             }
         }
 

main/inc/lib/pear/Text/Diff/Engine/xdiff.php

Switch Indentation +9 added lines, -9 removed lines

@@ -46,17 +46,17 @@
                 continue;
             }
             switch ($line[0]) {
-            case ' ':
-                $edits[] = &new Text_Diff_Op_copy(array(substr($line, 1)));
-                break;
+                case ' ':
+                    $edits[] = &new Text_Diff_Op_copy(array(substr($line, 1)));
+                    break;
 
-            case '+':
-                $edits[] = &new Text_Diff_Op_add(array(substr($line, 1)));
-                break;
+                case '+':
+                    $edits[] = &new Text_Diff_Op_add(array(substr($line, 1)));
+                    break;
 
-            case '-':
-                $edits[] = &new Text_Diff_Op_delete(array(substr($line, 1)));
-                break;
+                case '-':
+                    $edits[] = &new Text_Diff_Op_delete(array(substr($line, 1)));
+                    break;
             }
         }
 

main/inc/lib/pear/Text/Diff/Engine/shell.php

Switch Indentation +23 added lines, -23 removed lines

@@ -93,29 +93,29 @@
             }
 
             switch ($match[3]) {
-            case 'd':
-                // deleted lines
-                array_push($edits,
-                    new Text_Diff_Op_delete(
-                        $this->_getLines($from_lines, $from_line_no, $match[2])));
-                $to_line_no++;
-                break;
-
-            case 'c':
-                // changed lines
-                array_push($edits,
-                    new Text_Diff_Op_change(
-                        $this->_getLines($from_lines, $from_line_no, $match[2]),
-                        $this->_getLines($to_lines, $to_line_no, $match[5])));
-                break;
-
-            case 'a':
-                // added lines
-                array_push($edits,
-                    new Text_Diff_Op_add(
-                        $this->_getLines($to_lines, $to_line_no, $match[5])));
-                $from_line_no++;
-                break;
+                case 'd':
+                    // deleted lines
+                    array_push($edits,
+                        new Text_Diff_Op_delete(
+                            $this->_getLines($from_lines, $from_line_no, $match[2])));
+                    $to_line_no++;
+                    break;
+
+                case 'c':
+                    // changed lines
+                    array_push($edits,
+                        new Text_Diff_Op_change(
+                            $this->_getLines($from_lines, $from_line_no, $match[2]),
+                            $this->_getLines($to_lines, $to_line_no, $match[5])));
+                    break;
+
+                case 'a':
+                    // added lines
+                    array_push($edits,
+                        new Text_Diff_Op_add(
+                            $this->_getLines($to_lines, $to_line_no, $match[5])));
+                    $from_line_no++;
+                    break;
             }
         }
 

main/inc/lib/pear/Image/Text.php

Switch Indentation +94 added lines, -94 removed lines

@@ -346,19 +346,19 @@ 
         }
         foreach ($option as $opt => $val) {
             switch ($opt) {
-            case 'color':
-                $this->setColors($val);
-                break;
-            case 'text':
-                if (is_array($val)) {
-                    $this->_text = implode('\n', $val);
-                } else {
-                    $this->_text = $val;
-                }
-                break;
-            default:
-                $this->_options[$opt] = $val;
-                break;
+                case 'color':
+                    $this->setColors($val);
+                    break;
+                case 'text':
+                    if (is_array($val)) {
+                        $this->_text = implode('\n', $val);
+                    } else {
+                        $this->_text = $val;
+                    }
+                    break;
+                default:
+                    $this->_options[$opt] = $val;
+                    break;
             }
             if (isset($reInits[$opt])) {
                 $this->_init = false;
@@ -511,45 +511,45 @@ 
         $image_canvas = false;
         switch (true) {
 
-        case (empty($this->_options['canvas'])):
-            // Create new image from width && height of the clipping
-            $this->_img = imagecreatetruecolor(
-                $this->_options['width'], $this->_options['height']
-            );
-            if (!$this->_img) {
-                throw new Image_Text_Exception('Could not create image canvas.');
-            }
-            break;
+            case (empty($this->_options['canvas'])):
+                // Create new image from width && height of the clipping
+                $this->_img = imagecreatetruecolor(
+                    $this->_options['width'], $this->_options['height']
+                );
+                if (!$this->_img) {
+                    throw new Image_Text_Exception('Could not create image canvas.');
+                }
+                break;
 
-        case (is_resource($this->_options['canvas']) &&
-            get_resource_type($this->_options['canvas']) == 'gd'):
-            // The canvas is an image resource
-            $image_canvas = true;
-            $this->_img = $this->_options['canvas'];
-            break;
+            case (is_resource($this->_options['canvas']) &&
+                get_resource_type($this->_options['canvas']) == 'gd'):
+                // The canvas is an image resource
+                $image_canvas = true;
+                $this->_img = $this->_options['canvas'];
+                break;
 
-        case (is_array($this->_options['canvas']) &&
-            isset($this->_options['canvas']['width']) &&
-            isset($this->_options['canvas']['height'])):
+            case (is_array($this->_options['canvas']) &&
+                isset($this->_options['canvas']['width']) &&
+                isset($this->_options['canvas']['height'])):
 
-            // Canvas must be a width and height measure
-            $this->_img = imagecreatetruecolor(
-                $this->_options['canvas']['width'],
-                $this->_options['canvas']['height']
-            );
-            break;
+                // Canvas must be a width and height measure
+                $this->_img = imagecreatetruecolor(
+                    $this->_options['canvas']['width'],
+                    $this->_options['canvas']['height']
+                );
+                break;
 
-        case (is_array($this->_options['canvas']) &&
-            isset($this->_options['canvas']['size']) &&
-            ($this->_options['canvas']['size'] = 'auto')):
+            case (is_array($this->_options['canvas']) &&
+                isset($this->_options['canvas']['size']) &&
+                ($this->_options['canvas']['size'] = 'auto')):
 
-        case (is_string($this->_options['canvas']) &&
-            ($this->_options['canvas'] = 'auto')):
-            $this->_mode = 'auto';
-            break;
+            case (is_string($this->_options['canvas']) &&
+                ($this->_options['canvas'] = 'auto')):
+                $this->_mode = 'auto';
+                break;
 
-        default:
-            throw new Image_Text_Exception('Could not create image canvas.');
+            default:
+                throw new Image_Text_Exception('Could not create image canvas.');
         }
 
         if ($this->_img) {
@@ -889,19 +889,19 @@ 
         $cosR = cos($radians);
 
         switch ($this->_options['valign']) {
-        case self::IMAGE_TEXT_ALIGN_TOP:
-            $valign_space = 0;
-            break;
-        case self::IMAGE_TEXT_ALIGN_MIDDLE:
-            $valign_space = ($this->_options['height']
-                    - $this->_realTextSize['height']) / 2;
-            break;
-        case self::IMAGE_TEXT_ALIGN_BOTTOM:
-            $valign_space = $this->_options['height']
-                - $this->_realTextSize['height'];
-            break;
-        default:
-            $valign_space = 0;
+            case self::IMAGE_TEXT_ALIGN_TOP:
+                $valign_space = 0;
+                break;
+            case self::IMAGE_TEXT_ALIGN_MIDDLE:
+                $valign_space = ($this->_options['height']
+                        - $this->_realTextSize['height']) / 2;
+                break;
+            case self::IMAGE_TEXT_ALIGN_BOTTOM:
+                $valign_space = $this->_options['height']
+                    - $this->_realTextSize['height'];
+                break;
+            default:
+                $valign_space = 0;
         }
 
         $space = (1 + $line_spacing) * $size;
@@ -932,18 +932,18 @@ 
             // Calc the position using the block width, the current line width and
             // obviously the angle. That gives us the offset to slide the line.
             switch ($align) {
-            case self::IMAGE_TEXT_ALIGN_LEFT:
-                $hyp = 0;
-                break;
-            case self::IMAGE_TEXT_ALIGN_RIGHT:
-                $hyp = $block_width - $line_width - $left_margin;
-                break;
-            case self::IMAGE_TEXT_ALIGN_CENTER:
-                $hyp = ($block_width - $line_width) / 2 - $left_margin;
-                break;
-            default:
-                $hyp = 0;
-                break;
+                case self::IMAGE_TEXT_ALIGN_LEFT:
+                    $hyp = 0;
+                    break;
+                case self::IMAGE_TEXT_ALIGN_RIGHT:
+                    $hyp = $block_width - $line_width - $left_margin;
+                    break;
+                case self::IMAGE_TEXT_ALIGN_CENTER:
+                    $hyp = ($block_width - $line_width) / 2 - $left_margin;
+                    break;
+                default:
+                    $hyp = 0;
+                    break;
             }
 
             $posx = $new_posx + $cosR * $hyp;
@@ -997,17 +997,17 @@ 
             throw new Image_Text_Exception('Header already sent.');
         }
         switch ($this->_options['image_type']) {
-        case IMAGETYPE_PNG:
-            $imgout = 'imagepng';
-            break;
-        case IMAGETYPE_JPEG:
-            $imgout = 'imagejpeg';
-            break;
-        case IMAGETYPE_BMP:
-            $imgout = 'imagebmp';
-            break;
-        default:
-            throw new Image_Text_Exception('Unsupported image type.');
+            case IMAGETYPE_PNG:
+                $imgout = 'imagepng';
+                break;
+            case IMAGETYPE_JPEG:
+                $imgout = 'imagejpeg';
+                break;
+            case IMAGETYPE_BMP:
+                $imgout = 'imagebmp';
+                break;
+            default:
+                throw new Image_Text_Exception('Unsupported image type.');
         }
         if ($save) {
             $imgout($this->_img);
@@ -1048,18 +1048,18 @@ 
         }
 
         switch ($this->_options['image_type']) {
-        case IMAGETYPE_PNG:
-            $imgout = 'imagepng';
-            break;
-        case IMAGETYPE_JPEG:
-            $imgout = 'imagejpeg';
-            break;
-        case IMAGETYPE_BMP:
-            $imgout = 'imagebmp';
-            break;
-        default:
-            throw new Image_Text_Exception('Unsupported image type.');
-            break;
+            case IMAGETYPE_PNG:
+                $imgout = 'imagepng';
+                break;
+            case IMAGETYPE_JPEG:
+                $imgout = 'imagejpeg';
+                break;
+            case IMAGETYPE_BMP:
+                $imgout = 'imagebmp';
+                break;
+            default:
+                throw new Image_Text_Exception('Unsupported image type.');
+                break;
         }
 
         $res = $imgout($this->_img, $destFile);

main/inc/lib/phpdocx/pdf/dompdf.php

Switch Indentation +55 added lines, -55 removed lines

@@ -104,61 +104,61 @@
 
     switch ($_SERVER["argv"][$i]) {
 
-    case "--help":
-    case "-h":
-      $opts["h"] = true;
-      $i++;
-      break;
-
-    case "-l":
-      $opts["l"] = true;
-      $i++;
-      break;
-
-    case "-p":
-      if ( !isset($_SERVER["argv"][$i+1]) )
-        die("-p switch requires a size parameter\n");
-      $opts["p"] = $_SERVER["argv"][$i+1];
-      $i += 2;
-      break;
-
-    case "-o":
-      if ( !isset($_SERVER["argv"][$i+1]) )
-        die("-o switch requires an orientation parameter\n");
-      $opts["o"] = $_SERVER["argv"][$i+1];
-      $i += 2;
-      break;
-
-    case "-b":
-      if ( !isset($_SERVER["argv"][$i+1]) )
-        die("-b switch requires a path parameter\n");
-      $opts["b"] = $_SERVER["argv"][$i+1];
-      $i += 2;
-      break;
-
-    case "-f":
-      if ( !isset($_SERVER["argv"][$i+1]) )
-        die("-f switch requires a filename parameter\n");
-      $opts["f"] = $_SERVER["argv"][$i+1];
-      $i += 2;
-      break;
-
-    case "-v":
-      $opts["v"] = true;
-      $i++;
-      break;
-
-    case "-d":
-      $opts["d"] = true;
-      $i++;
-      break;
-
-    case "-t":
-      if ( !isset($_SERVER['argv'][$i + 1]) )
-        die("-t switch requires a comma separated list of types\n");
-      $opts["t"] = $_SERVER['argv'][$i+1];
-      $i += 2;
-      break;
+        case "--help":
+        case "-h":
+          $opts["h"] = true;
+          $i++;
+          break;
+
+        case "-l":
+          $opts["l"] = true;
+          $i++;
+          break;
+
+        case "-p":
+          if ( !isset($_SERVER["argv"][$i+1]) )
+            die("-p switch requires a size parameter\n");
+          $opts["p"] = $_SERVER["argv"][$i+1];
+          $i += 2;
+          break;
+
+        case "-o":
+          if ( !isset($_SERVER["argv"][$i+1]) )
+            die("-o switch requires an orientation parameter\n");
+          $opts["o"] = $_SERVER["argv"][$i+1];
+          $i += 2;
+          break;
+
+        case "-b":
+          if ( !isset($_SERVER["argv"][$i+1]) )
+            die("-b switch requires a path parameter\n");
+          $opts["b"] = $_SERVER["argv"][$i+1];
+          $i += 2;
+          break;
+
+        case "-f":
+          if ( !isset($_SERVER["argv"][$i+1]) )
+            die("-f switch requires a filename parameter\n");
+          $opts["f"] = $_SERVER["argv"][$i+1];
+          $i += 2;
+          break;
+
+        case "-v":
+          $opts["v"] = true;
+          $i++;
+          break;
+
+        case "-d":
+          $opts["d"] = true;
+          $i++;
+          break;
+
+        case "-t":
+          if ( !isset($_SERVER['argv'][$i + 1]) )
+            die("-t switch requires a comma separated list of types\n");
+          $opts["t"] = $_SERVER['argv'][$i+1];
+          $i += 2;
+          break;
 
    default:
       $opts["filename"] = $_SERVER["argv"][$i];

main/inc/lib/phpdocx/pdf/include/gd_adapter.cls.php

Switch Indentation +35 added lines, -35 removed lines

@@ -489,21 +489,21 @@ 
   function image($img_url, $img_type, $x, $y, $w, $h) {
 
     switch ($img_type) {
-    case "png":
-      $src = @imagecreatefrompng($img_url);
-      break;
+        case "png":
+          $src = @imagecreatefrompng($img_url);
+          break;
       
-    case "gif":
-      $src = @imagecreatefromgif($img_url);
-      break;
+        case "gif":
+          $src = @imagecreatefromgif($img_url);
+          break;
       
-    case "jpg":
-    case "jpeg":
-      $src = @imagecreatefromjpeg($img_url);
-      break;
+        case "jpg":
+        case "jpeg":
+          $src = @imagecreatefromjpeg($img_url);
+          break;
 
-    default:
-      break;
+        default:
+          break;
       
     }
 
@@ -658,20 +658,20 @@ 
     
     switch ($type) {
 
-    case "jpg":
-    case "jpeg":
-      if ( !isset($options["quality"]) )
-        $options["quality"] = 75;
+        case "jpg":
+        case "jpeg":
+          if ( !isset($options["quality"]) )
+            $options["quality"] = 75;
       
-      header("Content-type: image/jpeg");
-      imagejpeg($dst, '', $options["quality"]);
-      break;
-
-    case "png":
-    default:
-      header("Content-type: image/png");
-      imagepng($dst);
-      break;
+          header("Content-type: image/jpeg");
+          imagejpeg($dst, '', $options["quality"]);
+          break;
+
+        case "png":
+        default:
+          header("Content-type: image/png");
+          imagepng($dst);
+          break;
     }
 
     if ( $this->_aa_factor != 1 ) 
@@ -706,18 +706,18 @@ 
 
     switch ($type) {
 
-    case "jpg":
-    case "jpeg":
-      if ( !isset($options["quality"]) )
-        $options["quality"] = 75;
+        case "jpg":
+        case "jpeg":
+          if ( !isset($options["quality"]) )
+            $options["quality"] = 75;
       
-      imagejpeg($dst, '', $options["quality"]);
-      break;
+          imagejpeg($dst, '', $options["quality"]);
+          break;
 
-    case "png":
-    default:
-      imagepng($dst);
-      break;
+        case "png":
+        default:
+          imagepng($dst);
+          break;
     }
 
     $image = ob_get_contents();

main/inc/lib/phpdocx/pdf/include/attribute_translator.cls.php

Switch Indentation +29 added lines, -29 removed lines

@@ -345,29 +345,29 @@ 
   static protected function _set_table_rules($node, $value) {
     $new_style = "; border-collapse: collapse;";
     switch ($value) {
-    case "none":
-      $new_style .= "border-style: none;";
-      break;
+        case "none":
+          $new_style .= "border-style: none;";
+          break;
 
-    case "groups":
-      // FIXME: unsupported
-      return;
+        case "groups":
+          // FIXME: unsupported
+          return;
 
-    case "rows":
-      $new_style .= "border-style: solid none solid none; border-width: 1px; ";
-      break;
+        case "rows":
+          $new_style .= "border-style: solid none solid none; border-width: 1px; ";
+          break;
 
-    case "cols":
-      $new_style .= "border-style: none solid none solid; border-width: 1px; ";
-      break;
+        case "cols":
+          $new_style .= "border-style: none solid none solid; border-width: 1px; ";
+          break;
 
-    case "all":
-      $new_style .= "border-style: solid; border-width: 1px; ";
-      break;
+        case "all":
+          $new_style .= "border-style: solid; border-width: 1px; ";
+          break;
       
-    default:
-      // Invalid value
-      return null;
+        default:
+          // Invalid value
+          return null;
     }
 
     $td_list = $node->getElementsByTagName("td");
@@ -390,20 +390,20 @@ 
     $remainder = 100 - (double)rtrim($width, "% ");
     
     switch ($value) {
-    case "left":
-      $style .= "; margin-right: $remainder %;";
-      break;
+        case "left":
+          $style .= "; margin-right: $remainder %;";
+          break;
 
-    case "right":
-      $style .= "; margin-left: $remainder %;";
-      break;
+        case "right":
+          $style .= "; margin-left: $remainder %;";
+          break;
 
-    case "center":
-      $style .= "; margin-left: auto; margin-right: auto;";
-      break;
+        case "center":
+          $style .= "; margin-left: auto; margin-right: auto;";
+          break;
 
-    default:
-      return null;
+        default:
+          return null;
     }
     return ltrim($style, "; ");