public function DatabaseStatementBase::fetchAllAssoc

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

If the given key appears multiple times, later records will overwrite earlier ones.

Parameters

string $key: The name of the field on which to index the array.

int|null $fetch: The fetch mode to use. If set to PDO::FETCH_ASSOC, PDO::FETCH_NUM, or PDO::FETCH_BOTH the returned value with be an array of arrays. For any other value it will be an array of objects. By default, the fetch mode set for the query will be used.

Return value

array: An associative array, or an empty array if there is no result set.

Overrides DatabaseStatementInterface::fetchAllAssoc

File

core/includes/database/database.inc, line 2401

Core systems for the database layer.

Class

DatabaseStatementBase

Default implementation of DatabaseStatementInterface.

Code

public function fetchAllAssoc($key, $fetch = NULL) {
  $return = array();
  if (isset($fetch)) {
    if (is_string($fetch)) {
      $this->setFetchMode(PDO::FETCH_CLASS, $fetch);
    }
    else {
      $this->setFetchMode($fetch);
    }
  }

  foreach ($this as $record) {
    $record_key = is_object($record) ? $record->$key : $record[$key];
    $return[$record_key] = $record;
  }

  return $return;
}