original_string: public static function unregisterIncludeRoot($root)
    {
      $found_key=array_search($root, self::$frameworkRoots, true);
      if($found_key!==false){
        unset(self::$frameworkRoots[$found_key]);
        return true;
      }
      return false;
    }
code: public static function unregisterIncludeRoot($root)
    {
      $found_key=array_search($root, self::$frameworkRoots, true);
      if($found_key!==false){
        unset(self::$frameworkRoots[$found_key]);
        return true;
      }
      return false;
    }
code_tokens: public static function unregisterIncludeRoot ( $ root ) { $ found_key = array_search ( $ root , self :: $ frameworkRoots , true ) ; if ( $ found_key !== false ) { unset ( self :: $ frameworkRoots [ $ found_key ] ) ; return true ; } return false ; }
docstring: Unregisters an include root directory
  
  @param string $root  directory path
  @return boolean  was the directory removed
docstring_tokens: Unregisters an include root directory