public function Connection::__destruct in Drupal 9

Same name in this branch

1. 9 core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::__destruct()
2. 9 core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php \Drupal\Core\Database\Driver\sqlite\Connection::__destruct()
3. 9 core/lib/Drupal/Core/Database/Driver/mysql/Connection.php \Drupal\Core\Database\Driver\mysql\Connection::__destruct()

Ensures that the PDO connection can be garbage collected.

2 calls to Connection::__destruct()

Connection::__destruct in core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php

Destructor for the SQLite connection.

Connection::__destruct in core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

Ensures that the PDO connection can be garbage collected.

2 methods override Connection::__destruct()

Connection::__destruct in core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php

Destructor for the SQLite connection.

Connection::__destruct in core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

Ensures that the PDO connection can be garbage collected.

File

core/lib/Drupal/Core/Database/Connection.php, line 347

Class

Connection

Base Database API class.

Namespace

Drupal\Core\Database

Code

public function __destruct() {

  // Call the ::destroy method to provide a BC layer.
  // @todo https://www.drupal.org/project/drupal/issues/3153864 Remove this
  //   call in Drupal 10 as the logic in the destroy() method is no longer
  //   required now we implement a proper destructor.
  $this
    ->destroy();

  // Ensure that the circular reference caused by Connection::__construct()
  // using $this in the call to set the statement class can be garbage
  // collected.
  $this->connection = NULL;
}