snebes / range-differencer

src/Core/LCS.php

Spacing +5 added lines, -5 removed lines

@@ -55,11 +55,11 @@ 
             return;
         }
 
-        $this->maxDifferences = (int)(($length1 + $length2 + 1) / 2);
+        $this->maxDifferences = (int) (($length1 + $length2 + 1) / 2);
 
         if ($length1 * $length2 > self::TOO_LONG) {
             // Limit complexity to D^POW_LIMIT for long sequences.
-            $this->maxDifferences = (int)\pow($this->maxDifferences, self::POW_LIMIT - 1.0);
+            $this->maxDifferences = (int) \pow($this->maxDifferences, self::POW_LIMIT - 1.0);
         }
 
         $this->initializeLcs($length1);
@@ -169,7 +169,7 @@ 
         $delta = $N - $M;
         $isEven = ($delta & 1) === 1 ? false : true;
 
-        $limit = \min($this->maxDifferences, (int)(($N + $M + 1) / 2));
+        $limit = \min($this->maxDifferences, (int) (($N + $M + 1) / 2));
 
         // Offset to make it odd/even.
         // a 0 or 1 that we add to the start offset to make it odd/even
@@ -316,7 +316,7 @@ 
 
         $maxProgress = array_fill(
             0,
-            (int)(\max($forwardEndDiag - $forwardStartDiag, $backwardEndDiag - $backwardStartDiag) / 2 + 1),
+            (int) (\max($forwardEndDiag - $forwardStartDiag, $backwardEndDiag - $backwardStartDiag) / 2 + 1),
             [0, 0, 0]);
         // The first entry is current, it is initialized with 0s.
         $numProgress = 0;
@@ -373,7 +373,7 @@ 
             }
         }
 
-        return $maxProgress[(int)($numProgress / 2)];
+        return $maxProgress[(int) ($numProgress / 2)];
     }
 
     /**