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Database abstraction layer

Allow the use of different database servers using the same code base.

Code

includes/database/prefetch.inc, line 464

<?php
public function fetchAllKeyed($key_index = 0, $value_index = 1) {
  if (!isset($this->columnNames[$key_index]) || !isset($this->columnNames[$value_index])) {
    return array();
  }

  $key = $this->columnNames[$key_index];
  $value = $this->columnNames[$value_index];

  $result = array();
  // Traverse the array as PHP would have done.
  while (isset($this->currentRow)) {
    $result[$this->currentRow[$key]] = $this->currentRow[$value];
    $this->next();
  }
  return $result;
}
?>