public function CSVFileObject::current in Migrate Source CSV 8.2

Same name and namespace in other branches

1. 8 src/CSVFileObject.php \Drupal\migrate_source_csv\CSVFileObject::current()

File

src/CSVFileObject.php, line 50

Class

CSVFileObject

Defines a CSV file object.

Namespace

Drupal\migrate_source_csv

Code

public function current() {
  $row = parent::current();
  if ($row && !empty($this->columnNames)) {

    // Only use columns specified in the defined CSV columns.
    $row = array_intersect_key($row, $this->columnNames);

    // Set meaningful keys for the columns mentioned in $this->csvColumns.
    foreach ($this->columnNames as $key => $value) {

      // Copy value to more descriptive key and unset original.
      $value = key($value);
      $row[$value] = isset($row[$key]) ? $row[$key] : NULL;
      unset($row[$key]);
    }
  }
  return $row;
}