public function SelectInterface::getFields in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Database/Query/SelectInterface.php \Drupal\Core\Database\Query\SelectInterface::getFields()
2. 10 core/lib/Drupal/Core/Database/Query/SelectInterface.php \Drupal\Core\Database\Query\SelectInterface::getFields()

Returns a reference to the fields array for this query.

Because this method returns by reference, alter hooks may edit the fields array directly to make their changes. If just adding fields, however, the use of addField() is preferred.

Note that this method must be called by reference as well:

$fields =& $query
  ->getFields();

Return value

A reference to the fields array structure.

2 methods override SelectInterface::getFields()

Select::getFields in core/lib/Drupal/Core/Database/Query/Select.php

Returns a reference to the fields array for this query.

SelectExtender::getFields in core/lib/Drupal/Core/Database/Query/SelectExtender.php

Returns a reference to the fields array for this query.

File

core/lib/Drupal/Core/Database/Query/SelectInterface.php, line 32

Class

SelectInterface

Interface definition for a Select Query object.

Namespace

Drupal\Core\Database\Query

Code

public function &getFields();