public function StatementEmpty::fetch in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Database/StatementEmpty.php \Drupal\Core\Database\StatementEmpty::fetch()

Fetches the next row from a result set.

See http://php.net/manual/pdo.constants.php for the definition of the constants used.

Parameters

$mode: One of the PDO::FETCH_* constants. Default to what was specified by setFetchMode().

$cursor_orientation: Not implemented in all database drivers, don't use.

$cursor_offset: Not implemented in all database drivers, don't use.

Return value

A result, formatted according to $mode.

Overrides StatementInterface::fetch

File

core/lib/Drupal/Core/Database/StatementEmpty.php, line 57

Class

StatementEmpty

Empty implementation of a database statement.

Namespace

Drupal\Core\Database

Code

public function fetch($mode = NULL, $cursor_orientation = NULL, $cursor_offset = NULL) {
  return NULL;
}