9 calls to db_placeholders() in Drupal 6

block_list in modules/block/block.module

Return all blocks in the specified region for the current user.

block_user in modules/block/block.module

Implementation of hook_user().

blogapi_mt_validate_terms in modules/blogapi/blogapi.module

Blogging API helper - find allowed taxonomy terms for a node type.

locale_batch_by_language in includes/locale.inc

Prepare a batch to import translations for all enabled modules in a given language.

system_theme_data in modules/system/system.module

Collect data about all currently available themes.

taxonomy_select_nodes in modules/taxonomy/taxonomy.module

Finds all nodes that match selected taxonomy conditions.

taxonomy_term_page in modules/taxonomy/taxonomy.pages.inc

Menu callback; displays all nodes associated with a term.

user_access in modules/user/user.module

Determine whether the user has a given privilege.

_menu_navigation_links_rebuild in includes/menu.inc

Helper function to build menu links for the items in the menu router.