original_string: protected function buildOptions()
      {
          $created = '';
  
          foreach($this->getOptions() as $key => $value){
  
              if ($key === 'class') {
                  $value = $this->buildClassString($value);
              }
  
              $created .= "$key='$value' ";
          }
  
          return rtrim($created, ' ');
      }
code: protected function buildOptions()
      {
          $created = '';
  
          foreach($this->getOptions() as $key => $value){
  
              if ($key === 'class') {
                  $value = $this->buildClassString($value);
              }
  
              $created .= "$key='$value' ";
          }
  
          return rtrim($created, ' ');
      }
code_tokens: protected function buildOptions ( ) { $ created = '' ; foreach ( $ this -> getOptions ( ) as $ key => $ value ) { if ( $ key === 'class' ) { $ value = $ this -> buildClassString ( $ value ) ; } $ created .= "$key='$value' " ; } return rtrim ( $ created , ' ' ) ; }
docstring: build options string
  
  @return string
docstring_tokens: build options string