interface QueryPlaceholderInterface


Error message

User warning: The following module is missing from the file system: theme/theme. For information about how to fix this, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1156 of /var/www/html/elmsln_community/
  1. cis7 includes/database/ QueryPlaceholderInterface
  2. cle7 includes/database/ QueryPlaceholderInterface
  3. elmsmedia7 includes/database/ QueryPlaceholderInterface
  4. icor7 includes/database/ QueryPlaceholderInterface
  5. meedjum_blog7 includes/database/ QueryPlaceholderInterface
  6. mooc7 includes/database/ QueryPlaceholderInterface

Interface for a query that accepts placeholders.


Expanded class hierarchy of QueryPlaceholderInterface


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.


includes/database/, 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();

Related topics

1 string reference to 'QueryPlaceholderInterface'
og-7.x-1.x.database.php in sites/all/modules/ulmus/og/tests/og-7.x-1.x.database.php
Filled installation of Drupal 7.0, for test purposes.



Error message

  • Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/elmsln_community/ in drupal_send_headers() (line 1499 of /var/www/html/elmsln_community/
  • Error: Call to undefined function apc_delete() in DrupalAPCCache->clear() (line 289 of /var/www/html/elmsln_community/
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