php-ds / polyfill

src/Map.php

Indentation +7 added lines, -7 removed lines

@@ -642,15 +642,15 @@
      */
     private function compactPairRefs()
     {
-       // Renumber indices from 0 ascending.
-       $this->pairRefs = array_slice($this->pairRefs, 0);
-       $this->nextPairIndex = count($this->pairRefs);
+        // Renumber indices from 0 ascending.
+        $this->pairRefs = array_slice($this->pairRefs, 0);
+        $this->nextPairIndex = count($this->pairRefs);
 
-       $updateIndex = function(PairRef $pairRef, int $position): void {
-          $pairRef->pairIndex = $position;
-       };
+        $updateIndex = function(PairRef $pairRef, int $position): void {
+            $pairRef->pairIndex = $position;
+        };
 
-       array_walk($this->pairRefs, $updateIndex);
+        array_walk($this->pairRefs, $updateIndex);
     }
 
     /**

Spacing +5 added lines, -5 removed lines

@@ -295,7 +295,7 @@ 
     private function lookupKey($key, &$hash = null)
     {
         $hash = $this->getHash($key);
-        if (!array_key_exists($hash, $this->table)) {
+        if ( ! array_key_exists($hash, $this->table)) {
             return null;
         }
 
@@ -503,11 +503,11 @@ 
             $pairRef = new PairRef($pairIndex, $key, $value);
             $this->pairRefs[$pairIndex] = $pairRef;
 
-            if (!array_key_exists($hash, $this->table)) {
+            if ( ! array_key_exists($hash, $this->table)) {
                 $this->table[$hash] = $pairRef;
             } else {
-                $hashMatch =& $this->table[$hash];
-                if (!is_array($hashMatch)) {
+                $hashMatch = & $this->table[$hash];
+                if ( ! is_array($hashMatch)) {
                     $this->table[$hash] = [$hashMatch, $pairRef];
                 } else {
                     $hashMatch[] = $pairRef;
@@ -579,7 +579,7 @@ 
 
         // Remove from lookup table.
 
-        $hashMatch =& $this->table[$hash];
+        $hashMatch = & $this->table[$hash];
 
         if ($hashMatch instanceof PairRef) {
             unset($this->table[$hash]);