More complex regular expression for AutoloadBuilder

util/AutoloadBuilder.php

@@ -22,7 +22,7 @@ class AutoloadBuilder
 
     protected $handler;
 
-    protected $regex = '/(class|interface) ([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)/';
+    protected $regex = '/\n(abstract |final )?(class|interface) ([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)/';
 
     public function __construct($autoload, $dirs = array(), $exclude = array())
     {
@@ -34,7 +34,7 @@ class AutoloadBuilder
     public function build()
     {
         $array_string = "<?php\n// This file is autogenerated by \n// " . __FILE__ . " script.\nreturn array(\n";
-        // for dublicates check
+        // for duplicates check
         $classes = array();
         foreach ($this->dirs as $dir) {
             $iterator = new RecursiveIteratorIterator(
@@ -43,7 +43,9 @@ class AutoloadBuilder
             );
 
             foreach ($iterator as $file) {
-
+                /**
+                 * @var SplFileInfo $file
+                 */
                 if ($this->isExcluded($file->getRealPath())) {
                     continue;
                 }
@@ -60,11 +62,11 @@ class AutoloadBuilder
 
                 if (preg_match_all($this->regex, $content, $matches, PREG_SET_ORDER)) {
                     foreach ($matches as $match) {
-                        if (array_key_exists($match[2], $classes)) {
+                        if (array_key_exists($match[3], $classes)) {
                             continue;
                         }
-                        $array_string .= "'{$match[2]}'=>'" . $relative_path . "',\n";
-                        $classes[$match[2]] = $file->getRealPath();
+                        $array_string .= "'{$match[3]}'=>'" . $relative_path . "',\n";
+                        $classes[$match[3]] = $file->getRealPath();
                     }
                 }
             }