php__phplib/OSInet/Sort/NativeSort.php

<?php
/**
 * @file
 *   NativeSort.php
 *
 * @author: marand
 *
 * @license General Public License version 2 or later
 */

namespace OSInet\Sort;

/**
 * Class NativeSort: use PHP builtin usort() function.
 *
 * @package OSInet\Sort
 *
 * @see http://en.wikipedia.org/wiki/Insertion_sort
 */
class NativeSort extends Sort {

  /**
   * {@inheritdoc}
   */
  public function sort($data, $comparison, $options = array()) {
    $sorted = $data;
    usort($sorted, $comparison);
    return $sorted;
  }
}