original_string: public function hasAutoincrement()
      {
          foreach ($this->_columns as $column) {
              if (isset($column['autoIncrement']) && $column['autoIncrement']) {
                  return true;
              }
          }
  
          return false;
      }
code: public function hasAutoincrement()
      {
          foreach ($this->_columns as $column) {
              if (isset($column['autoIncrement']) && $column['autoIncrement']) {
                  return true;
              }
          }
  
          return false;
      }
code_tokens: public function hasAutoincrement ( ) { foreach ( $ this -> _columns as $ column ) { if ( isset ( $ column [ 'autoIncrement' ] ) && $ column [ 'autoIncrement' ] ) { return true ; } } return false ; }
docstring: Check whether or not a table has an autoIncrement column defined.
  
  @return bool
docstring_tokens: Check whether or not a table has an autoIncrement column defined .