Mistralys / text-diff

src/Diff.php

Spacing +17 added lines, -17 removed lines

@@ -80,7 +80,7 @@ 
     * @param bool $compare
     * @return Diff
     */
-    public function setCompareCharacters(bool $compare=true) : Diff
+    public function setCompareCharacters(bool $compare = true) : Diff
     {
         $this->compareCharacters = $compare;
         
@@ -171,7 +171,7 @@ 
     */
     public function toArray() : array
     {
-        if($this->disposed)
+        if ($this->disposed)
         {
             throw new DiffException(
                 'The diff has been disposed.',
@@ -201,14 +201,14 @@ 
         // skip any common prefix
         while ($start <= $end1 && $start <= $end2 && $this->sequence1[$start] == $this->sequence2[$start])
         {
-            $start ++;
+            $start++;
         }
         
         // skip any common suffix
         while ($end1 >= $start && $end2 >= $start && $this->sequence1[$end1] == $this->sequence2[$end2])
         {
-            $end1 --;
-            $end2 --;
+            $end1--;
+            $end2--;
         }
         
         // compute the table of longest common subsequence lengths
@@ -220,7 +220,7 @@ 
         // generate the full diff
         $diff = array();
         
-        for ($index = 0; $index < $start; $index ++)
+        for ($index = 0; $index < $start; $index++)
         {
             $diff[] = array($this->sequence1[$index], self::UNMODIFIED);
         }
@@ -232,7 +232,7 @@ 
         
         $max = ($this->compareCharacters ? strlen($this->sequence1) : count($this->sequence1));
         
-        for ($index = $end1 + 1; $index < $max; $index ++)
+        for ($index = $end1 + 1; $index < $max; $index++)
         {
             $diff[] = array($this->sequence1[$index], self::UNMODIFIED);
         }
@@ -254,7 +254,7 @@ 
     {
         $split = preg_split('/\R/', $string);
         
-        if(is_array($split))
+        if (is_array($split))
         {
             return $split;
         }
@@ -285,19 +285,19 @@ 
         $table = array(array_fill(0, $length2 + 1, 0));
         
         // loop over the rows
-        for ($index1 = 1; $index1 <= $length1; $index1 ++){
+        for ($index1 = 1; $index1 <= $length1; $index1++) {
             
             // create the new row
             $table[$index1] = array(0);
             
             // loop over the columns
-            for ($index2 = 1; $index2 <= $length2; $index2 ++){
+            for ($index2 = 1; $index2 <= $length2; $index2++) {
                 
                 // store the longest common subsequence length
                 if ($this->sequence1[$index1 + $start - 1]
-                    == $this->sequence2[$index2 + $start - 1]){
+                    == $this->sequence2[$index2 + $start - 1]) {
                         $table[$index1][$index2] = $table[$index1 - 1][$index2 - 1] + 1;
-                }else{
+                } else {
                     $table[$index1][$index2] =
                     max($table[$index1 - 1][$index2], $table[$index1][$index2 - 1]);
                 }
@@ -332,11 +332,11 @@ 
                 $index1 > 0 && $index2 > 0
                 && $this->sequence1[$index1 + $start - 1]
                 == $this->sequence2[$index2 + $start - 1]
-            ){
+            ) {
                 // update the diff and the indices
                 $diff[] = array($this->sequence1[$index1 + $start - 1], self::UNMODIFIED);
-                $index1 --;
-                $index2 --;
+                $index1--;
+                $index2--;
             }
             elseif (
                 $index2 > 0
@@ -344,13 +344,13 @@ 
             ) {
                 // update the diff and the indices
                 $diff[] = array($this->sequence2[$index2 + $start - 1], self::INSERTED);
-                $index2 --;
+                $index2--;
             }
             else
             {
                 // update the diff and the indices
                 $diff[] = array($this->sequence1[$index1 + $start - 1], self::DELETED);
-                $index1 --;
+                $index1--;
             }
         }