PlaceholderInterface.php in Drupal 8

Namespace

Drupal\Core\Database\Query

File

core/lib/Drupal/Core/Database/Query/PlaceholderInterface.php

<?php

namespace Drupal\Core\Database\Query;


/**
 * Interface for a query that accepts placeholders.
 */
interface PlaceholderInterface {

  /**
   * Returns a unique identifier for this object.
   */
  public function uniqueIdentifier();

  /**
   * Returns the next placeholder ID for the query.
   *
   * @return
   *   The next available placeholder ID as an integer.
   */
  public function nextPlaceholder();

}

Interfaces

Name	Description
PlaceholderInterface	Interface for a query that accepts placeholders.