drupal_load_updates() Loads .install files for installed modules to initialize the update system.
Requirement severity -- Warning condition; proceed but flag warning. File core/includes/
drupal_requirements_severity(&$requirements) Extracts the highest severity from the requirements array
File permission check -- File does not exist. File core/includes/
drupal_verify_install_file($file, $mask = NULL, $type = 'file') Verifies the state of the specified file.
_drupal_rewrite_settings_dump($variable, $variable_name) Helper for
drupal_check_module($module) Checks a module's requirements. Parameters
drupal_install_system($install_state) Installs the system module. Separated
_drupal_rewrite_settings_global(&$ref, $variable) Helper for
_drupal_rewrite_settings_dump_one(\stdClass $variable, $prefix = '', $suffix = '') Helper for
Page 2 of 4