frnxstd / sudoxu

src/Sudoxu/Sudoku.php

Spacing +14 added lines, -14 removed lines

@@ -16,10 +16,10 @@ 
             $sq,
             $chars,
             $stack = [
-                '1','2','3','4','5','6','7','8','9',
-                '0','A','B','C','D','E','F','G','H',
-                'I','J','K','L','M','N','O','P','Q',
-                'R','S','T','U','V','W','X','Y','Z'
+                '1', '2', '3', '4', '5', '6', '7', '8', '9',
+                '0', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+                'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q',
+                'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'
             ];
 
     /**
@@ -62,7 +62,7 @@ 
      */
     private function return_row($cell)
     {
-        return (int) floor($cell / $this->limit);
+        return (int)floor($cell / $this->limit);
     }
 
     /**
@@ -73,7 +73,7 @@ 
      */
     private function return_col($cell)
     {
-        return (int) $cell % $this->limit;
+        return (int)$cell % $this->limit;
     }
 
     /**
@@ -84,7 +84,7 @@ 
      */
     private function return_block($cell)
     {
-        return (int) floor($this->return_row($cell) / $this->sq) * $this->sq + floor($this->return_col($cell) / $this->sq);
+        return (int)floor($this->return_row($cell) / $this->sq) * $this->sq + floor($this->return_col($cell) / $this->sq);
     }
 
     /**
@@ -178,7 +178,7 @@ 
         $row_temp = array();
         for ($x = 0; $x < $this->limit; $x++)
         {
-            if(!isset($this->sudoku[$row * $this->limit + $x]))
+            if (!isset($this->sudoku[$row * $this->limit + $x]))
             {
                 $this->sudoku[$row * $this->limit + $x] = null;
             }
@@ -379,7 +379,7 @@ 
      */
     public function generate($to = 'json')
     {
-        $start     = $this->microtime();
+        $start = $this->microtime();
 
         $this->build();
 
@@ -396,7 +396,7 @@ 
                 $next_move    = array_pop($saved);
                 $this->sudoku = array_pop($saved_sud);
             } else {
-                $next_move    = (array) $scan;
+                $next_move    = (array)$scan;
             }
 
             $what_to_try = $this->next_random($next_move);
@@ -413,7 +413,7 @@ 
 
         $timing       = $this->microtime() - $start;
         $this->result = array(
-            'created_in' => round($timing,2),
+            'created_in' => round($timing, 2),
             'timestamp'  => time(),
             'difficulty' => 'N/A'
         );
@@ -444,15 +444,15 @@ 
     public function to($to)
     {
 
-        if($to == 'json')
+        if ($to == 'json')
         {
             return json_encode($this->array2export());
         }
-        else if($to == 'serialize')
+        else if ($to == 'serialize')
         {
             return serialize($this->array2export());
         }
         // else if($to == 'array')
-        return (array) $this->array2export();
+        return (array)$this->array2export();
     }
 }
\ No newline at end of file