WIP inline Class/Trait getParent()

Author: staabm

src/CodeCoverage/Util/Tokenizer.php

@@ -45,6 +45,13 @@ public function __construct($filename) {
         $this->filename = $filename;
     }
 
+    private function tconst($token) {
+        if (is_array($token)) {
+            return $token[0];
+        }
+        return null;
+    }
+
     public function tokenize() {
         $sourceCode     = file_get_contents($this->filename);
         $tokens = token_get_all($sourceCode);
@@ -70,9 +77,21 @@ public function tokenize() {
 
                 case 'PHP_Token_CLASS':
                 case 'PHP_Token_TRAIT':
+                    $parent = false;
+                    if ($this->tconst($tokens[$i+4]) === T_EXTENDS) {
+                        $ci         = $i + 6;
+                        $className = (string)$tokens[$ci];
+
+                        while (isset($tokens[$ci+1]) && !($this->tconst($tokens[$ci+1]) === T_WHITESPACE)) {
+                            $className .= (string)$tokens[++$ci];
+                        }
+
+                        $parent = $className;
+                    }
+
                     $tmp = array(
                         'methods'   => array(),
-                        'parent'    => $token->getParent(),
+                        'parent'    => $parent,
                         'interfaces'=> $token->getInterfaces(),
                         'keywords'  => $token->getKeywords(),
                         'docblock'  => $token->getDocblock(),