Renaming valueCmp to equal

Author: mtdowling

src/TreeCompiler.php

@@ -382,9 +382,9 @@ private function visit_comparator(array $node)
             ->write('%s = $value;', [$b]);
 
         if ($node['value'] == '==') {
-            $this->write('$result = Utils::valueCmp(%s, %s);', [$a, $b]);
+            $this->write('$result = Utils::equal(%s, %s);', [$a, $b]);
         } elseif ($node['value'] == '!=') {
-            $this->write('$result = !Utils::valueCmp(%s, %s);', [$a, $b]);
+            $this->write('$result = !Utils::equal(%s, %s);', [$a, $b]);
         } else {
             $this->write(
                 '$result = is_int(%s) && is_int(%s) && %s %s %s;',

src/TreeInterpreter.php

@@ -166,9 +166,9 @@ private function dispatch(array $node, $value)
                 $left = $this->dispatch($node['children'][0], $value);
                 $right = $this->dispatch($node['children'][1], $value);
                 if ($node['value'] == '==') {
-                    return Utils::valueCmp($left, $right);
+                    return Utils::equal($left, $right);
                 } elseif ($node['value'] == '!=') {
-                    return !Utils::valueCmp($left, $right);
+                    return !Utils::equal($left, $right);
                 } else {
                     return self::relativeCmp($left, $right, $node['value']);
                 }

src/Utils.php

@@ -92,14 +92,14 @@ public static function isArray($value)
      *
      * @return bool
      */
-    public static function valueCmp($a, $b)
+    public static function equal($a, $b)
     {
         if ($a === $b) {
             return true;
         } elseif ($a instanceof \stdClass) {
-            return self::valueCmp((array) $a, $b);
+            return self::equal((array) $a, $b);
         } elseif ($b instanceof \stdClass) {
-            return self::valueCmp($a, (array) $b);
+            return self::equal($a, (array) $b);
         } else {
             return false;
         }