Šablony - Cyklus

  public function output()
  {
    if(!file_exists($this->file))
    {
      return "Chyba při načítání šablony. ($this->file)";
    } else
    {
      $output = file_get_contents($this->file);
      
      foreach($this->values as $key => $value)
      { 
          $tagToReplace = "{".$key."}";
          $val = $value;          
          $output = str_replace($tagToReplace, $val, $output);                            
      }
                      
      echo $output;      
    }
  }

      foreach($this->values as $key => $value)
      {
        $tagToReplace = "{".$key."|truncate}";
        $val = substr($value, 0, $kde_vzit_tuto_promennou);
        $output = str_replace($tagToReplace, $val, $output); 
      }