manuwhat / similar-text

src/levenshteinDistance.php

Spacing +2 added lines, -2 removed lines

@@ -83,8 +83,8 @@
         
         private static function handleDamerau(&$a, &$b, &$dis_new, &$dis, $x, $y, $c)
         {
-            if ($x > 1 && $y > 1 && $a[$x-1] == $b[$y-2] && $a[$x-2] == $b[$y-1]) {
-                $dis_new[$y]= min($dis_new[$y-1], $dis[$y-3] + $c) ;
+            if ($x > 1 && $y > 1 && $a[$x - 1] == $b[$y - 2] && $a[$x - 2] == $b[$y - 1]) {
+                $dis_new[$y] = min($dis_new[$y - 1], $dis[$y - 3] + $c);
             }
         }
     }