Sets the default fetch mode for this statement.

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

Parameters

$mode: One of the \PDO::FETCH_* constants.

$a1: An option depending of the fetch mode specified by $mode:

• for \PDO::FETCH_COLUMN, the index of the column to fetch
• for \PDO::FETCH_CLASS, the name of the class to create
• for \PDO::FETCH_INTO, the object to add the data to

$a2: If $mode is \PDO::FETCH_CLASS, the optional arguments to pass to the constructor.

Overrides StatementInterface::setFetchMode

4 calls to Statement::setFetchMode()

Statement::execute in core/lib/Drupal/Core/Database/Statement.php

Executes a prepared statement.

Statement::fetchAllAssoc in core/lib/Drupal/Core/Database/Statement.php

Returns the result set as an associative array keyed by the given field.

Statement::fetchAllKeyed in core/lib/Drupal/Core/Database/Statement.php

Returns the entire result set as a single associative array.

Statement::__construct in core/lib/Drupal/Core/Database/Statement.php

File

core/lib/Drupal/Core/Database/Statement.php, line 164

Class

Statement

Default implementation of StatementInterface.

Namespace

Drupal\Core\Database

Code

public function setFetchMode($mode, $a1 = NULL, $a2 = []) {
  // Call \PDOStatement::setFetchMode to set fetch mode.
  // \PDOStatement is picky about the number of arguments in some cases so we
  // need to be pass the exact number of arguments we where given.
  switch (func_num_args()) {
    case 1:
      return parent::setFetchMode($mode);
    case 2:
      return parent::setFetchMode($mode, $a1);
    case 3:
    default:
      return parent::setFetchMode($mode, $a1, $a2);
  }
}

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