7 uses of DRUPAL_PHP_FUNCTION_PATTERN

drupal_required_modules in drupal/includes/module.inc
Returns an array of modules required by core.
drupal_verify_profile in drupal/includes/install.inc
Verifies an installation profile for installation.
update_verify_update_archive in drupal/modules/update/update.module
Implements hook_verify_update_archive().
_drupal_get_filename_perform_file_scan in drupal/includes/bootstrap.inc
Performs a file system scan to search for a system resource.
_menu_router_build in drupal/includes/menu.inc
Builds the router table based on the data from hook_menu().
_system_rebuild_module_data in drupal/modules/system/system.module
Helper function to scan and collect module .info data.
_system_rebuild_theme_data in drupal/modules/system/system.module
Helper function to scan and collect theme .info data and their engines.