interface QueryPlaceholderInterface

Interface for a query that accepts placeholders.

Implemented by

Hierarchy

Expanded class hierarchy of QueryPlaceholderInterface

Members

Contains filters are case sensitive
Namesort descending Modifiers Type Description
QueryPlaceholderInterface::nextPlaceholder public function Returns the next placeholder ID for the query.
QueryPlaceholderInterface::uniqueIdentifier public function Returns a unique identifier for this object.

File

drupal/includes/database/query.inc, line 253
Non-specific Database query code. Used by all engines.

View source
interface QueryPlaceholderInterface {

  /**
   * 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();
}

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