Here is a list of all documented file members with links to the documentation:

- u -

• unassign_capability() : accesslib.php
• unformat_float() : moodlelib.php
• unhtmlentities() : format.php
• uninstall_plugin() : adminlib.php
• unserialize_array() : moodlelib.php
• unset_all_config_for_plugin() : moodlelib.php
• unset_cache_flag() : moodlelib.php
• unset_config() : moodlelib.php
• unzip_file() : deprecatedlib.php
• update_category_button() : deprecatedlib.php
• update_course() : lib.php
• update_event() : deprecatedlib.php
• update_field_with_unique_index() : datalib.php
• update_internal_user_password() : moodlelib.php
• update_log_display_entry() : deprecatedlib.php
• update_login_count() : deprecatedlib.php
• update_module() : lib.php
• update_module_button() : deprecatedlib.php
• update_moduleinfo() : modlib.php
• update_timezone_records() : deprecatedlib.php
• update_user_login_times() : moodlelib.php
• update_user_record() : moodlelib.php
• update_user_record_by_id() : moodlelib.php
• upgrade_analytics_fix_contextids_defaults() : upgradelib.php
• upgrade_block_positions() : upgradelib.php
• upgrade_calculated_grade_items() : upgradelib.php
• upgrade_convert_hub_config_site_param_names() : upgradelib.php
• upgrade_course_letter_boundary() : upgradelib.php
• upgrade_delete_orphaned_file_records() : upgradelib.php
• upgrade_ensure_not_running() : setuplib.php
• upgrade_extra_credit_weightoverride() : upgradelib.php
• upgrade_fix_block_instance_configuration() : upgradelib.php
• upgrade_fix_serialized_objects() : upgradelib.php
• upgrade_group_members_only() : upgradelib.php
• upgrade_letter_boundary_needs_freeze() : upgradelib.php
• upgrade_mysql_get_supported_tables() : upgradelib.php
• upgrade_rename_prediction_actions_useful_incorrectly_flagged() : upgradelib.php
• upgrade_standardise_score() : upgradelib.php
• url_add_instance() : lib.php
• url_appears_valid_url() : locallib.php
• url_check_updates_since() : lib.php
• url_delete_instance() : lib.php
• url_display_embed() : locallib.php
• url_display_frame() : locallib.php
• url_dndupload_handle() : lib.php
• url_dndupload_register() : lib.php
• url_export_contents() : lib.php
• url_filter_callback() : locallib.php
• url_fix_submitted_url() : locallib.php
• url_get_coursemodule_info() : lib.php
• url_get_encrypted_parameter() : locallib.php
• url_get_final_display_type() : locallib.php
• url_get_full_url() : locallib.php
• url_get_post_actions() : lib.php
• url_get_variable_options() : locallib.php
• url_get_variable_values() : locallib.php
• url_get_view_actions() : lib.php
• url_guess_icon() : locallib.php
• URL_MATCH_BASE : weblib.php
• URL_MATCH_EXACT : weblib.php
• URL_MATCH_PARAMS : weblib.php
• url_page_type_list() : lib.php
• url_print_header() : locallib.php
• url_print_heading() : locallib.php
• url_print_intro() : locallib.php
• url_print_workaround() : locallib.php
• url_remove_dot_segments() : locallib.php
• url_reset_userdata() : lib.php
• url_supports() : lib.php
• url_to_absolute() : locallib.php
• url_update_instance() : lib.php
• url_view() : lib.php
• user_can_assign() : accesslib.php
• user_can_create_courses() : datalib.php
• USER_CAN_IGNORE_FILE_SIZE_LIMITS : moodlelib.php
• user_has_role_assignment() : accesslib.php
• user_not_fully_set_up() : moodlelib.php
• USER_SELECTOR_DEFAULT_ROWS : lib.php
• useredit_get_disabled_name_fields() : editlib.php
• useredit_get_enabled_name_fields() : editlib.php
• useredit_get_required_name_fields() : editlib.php
• useredit_load_preferences() : editlib.php
• useredit_setup_preference_page() : editlib.php
• useredit_shared_definition() : editlib.php
• useredit_shared_definition_preferences() : deprecatedlib.php
• useredit_update_bounces() : editlib.php
• useredit_update_interests() : editlib.php
• useredit_update_picture() : editlib.php
• useredit_update_trackforums() : editlib.php
• useredit_update_user_preference() : editlib.php
• username_load_fields_from_object() : moodlelib.php
• users_order_by_sql() : datalib.php
• users_search_sql() : datalib.php
• USERSWITHOUTGROUP : grouplib.php
• uu_allowed_roles() : locallib.php
• uu_allowed_roles_cache() : locallib.php
• uu_allowed_sysroles_cache() : locallib.php
• uu_check_custom_profile_data() : locallib.php
• uu_increment_username() : locallib.php
• uu_pre_process_custom_profile_data() : locallib.php
• uu_process_template() : locallib.php
• uu_process_template_callback() : locallib.php
• uu_supported_auths() : locallib.php
• uu_validate_user_upload_columns() : locallib.php