original_string: public function getValues() {
          $exploded = explode(",", $this->getValue());
          $values = array();
          foreach ($exploded as $entry){
              $values[] = trim($entry);
          }
  
          return $values;
      }
code: public function getValues() {
          $exploded = explode(",", $this->getValue());
          $values = array();
          foreach ($exploded as $entry){
              $values[] = trim($entry);
          }
  
          return $values;
      }
code_tokens: public function getValues ( ) { $ exploded = explode ( "," , $ this -> getValue ( ) ) ; $ values = array ( ) ; foreach ( $ exploded as $ entry ) { $ values [ ] = trim ( $ entry ) ; } return $ values ; }
docstring: Return value as an array split by ","
docstring_tokens: Return value as an array split by