getAllColumns() публичный Метод

public getAllColumns ( ) : array
Результат array
 /**
  * @param Select   $select
  * @param string[] $parts
  *
  * @return $this
  */
 public function writeSelectColumns(Select $select, array &$parts)
 {
     if ($select->isCount() === false) {
         $columns = $this->writeColumnAlias($select->getAllColumns(), $this->columnWriter->writeSelectsAsColumns($select), $this->columnWriter->writeValueAsColumns($select), $this->columnWriter->writeFuncAsColumns($select));
         $parts = \array_merge($parts, [implode(', ', $columns)]);
         return $this;
     }
     $columns = $select->getColumns();
     $column = \array_pop($columns);
     $columnList = $column->getName();
     $parts = \array_merge($parts, [$columnList]);
     return $this;
 }