Here is a list of all functions, variables, defines, enums, and typedefs with links to the files they belong to:

- r -

• raise_memory_limit() : setuplib.php
• random_string() : moodlelib.php
• rarrow : config.php
• RATING_AGGREGATE_AVERAGE : lib.php
• RATING_AGGREGATE_COUNT : lib.php
• RATING_AGGREGATE_MAXIMUM : lib.php
• RATING_AGGREGATE_MINIMUM : lib.php
• RATING_AGGREGATE_NONE : lib.php
• RATING_AGGREGATE_SUM : lib.php
• RATING_DEFAULT_SCALE : lib.php
• RATING_UNSET_RATING : lib.php
• ratingarea : index.php , rate_ajax.php , search.php , user.php
• raw : scorm_12.js.php
• rc4decrypt() : moodlelib.php
• rc4encrypt() : moodlelib.php
• rebuild_contexts() : accesslib.php
• rebuild_course_cache() : modinfolib.php
• rebuildnolinktag() : weblib.php
• RECAPTCHA_API_SECURE_SERVER : recaptchalib.php
• RECAPTCHA_API_SERVER : recaptchalib.php
• recaptcha_check_answer() : recaptchalib.php
• recaptcha_get_html() : recaptchalib.php
• recaptcha_get_signup_url() : recaptchalib.php
• recaptcha_mailhide_html() : recaptchalib.php
• recaptcha_mailhide_url() : recaptchalib.php
• RECAPTCHA_VERIFY_SERVER : recaptchalib.php
• record_exists() : deprecatedlib.php
• record_exists_select() : deprecatedlib.php
• record_exists_sql() : deprecatedlib.php
• records_to_menu() : deprecatedlib.php
• recordset_to_menu() : deprecatedlib.php
• recurseFolders() : simpletestlib.php
• redirect() : weblib.php
• redirect_if_major_upgrade_required() : setuplib.php
• reduce_memory_limit() : setuplib.php
• refineTeX() : algebradebug.php
• relatedtags : edit.php
• release : version.php
• remoteip_in_list() : moodlelib.php
• remove_course_contents() : moodlelib.php
• remove_course_grades() : gradelib.php
• remove_dir() : moodlelib.php
• remove_grade_letters() : gradelib.php
• remove_temp_course_roles() : accesslib.php
• remove_temp_roles() : accesslib.php
• removedoublecr() : reformat.php
• rename_field() : deprecatedlib.php
• rename_hexfiles() : restore_bb.php
• rename_index() : deprecatedlib.php
• rename_key() : deprecatedlib.php
• RENAME_SUFFIX : lib.php
• rename_table() : deprecatedlib.php
• RENDERER_TARGET_AJAX : outputfactories.php
• RENDERER_TARGET_CLI : outputfactories.php
• RENDERER_TARGET_GENERAL : outputfactories.php
• RENDERER_TARGET_HTMLEMAIL : outputfactories.php
• RENDERER_TARGET_TEXTEMAIL : outputfactories.php
• rendererfactory : config.php
• reorder_sections() : lib.php
• replace_ampersands_not_followed_by_entity() : weblib.php
• replace_smilies() : deprecatedlib.php
• report_completion_extend_navigation_course() : lib.php
• report_completion_extend_navigation_user() : lib.php
• report_completion_page_type_list() : lib.php
• report_log_extend_navigation_course() : lib.php
• report_log_extend_navigation_module() : lib.php
• report_log_extend_navigation_user() : lib.php
• report_log_page_type_list() : lib.php
• report_log_print_graph() : locallib.php
• report_log_print_mnet_selector_form() : locallib.php
• report_log_print_selector_form() : locallib.php
• report_loglive_extend_navigation_course() : lib.php
• report_outline_extend_navigation_course() : lib.php
• report_outline_extend_navigation_user() : lib.php
• report_outline_page_type_list() : lib.php
• report_outline_print_row() : locallib.php
• report_participation_extend_navigation_course() : lib.php
• report_participation_page_type_list() : lib.php
• report_progress_extend_navigation_course() : lib.php
• report_progress_page_type_list() : lib.php
• report_security_check_configrw() : locallib.php
• report_security_check_cookiesecure() : locallib.php
• report_security_check_defaultuserrole() : locallib.php
• report_security_check_displayerrors() : locallib.php
• report_security_check_emailchangeconfirmation() : locallib.php
• report_security_check_embed() : locallib.php
• report_security_check_frontpagerole() : locallib.php
• report_security_check_globals() : locallib.php
• report_security_check_google() : locallib.php
• report_security_check_guestrole() : locallib.php
• report_security_check_mediafilterswf() : locallib.php
• report_security_check_noauth() : locallib.php
• report_security_check_openprofiles() : locallib.php
• report_security_check_passwordpolicy() : locallib.php
• report_security_check_passwordsaltmain() : locallib.php
• report_security_check_riskadmin() : locallib.php
• report_security_check_riskbackup() : locallib.php
• report_security_check_riskxss() : locallib.php
• report_security_check_unsecuredataroot() : locallib.php
• REPORT_SECURITY_CRITICAL : locallib.php
• report_security_doc_link() : locallib.php
• report_security_get_issue_list() : locallib.php
• report_security_hide_timearning() : locallib.php
• REPORT_SECURITY_INFO : locallib.php
• REPORT_SECURITY_OK : locallib.php
• REPORT_SECURITY_SERIOUS : locallib.php
• REPORT_SECURITY_WARNING : locallib.php
• report_stats_extend_navigation_course() : lib.php
• report_stats_extend_navigation_user() : lib.php
• report_stats_mode_menu() : locallib.php
• report_stats_page_type_list() : lib.php
• report_stats_report() : locallib.php
• report_stats_timeoptions() : locallib.php
• repository_action_url() : repository.php
• repository_attach_id() : lib.php
• request_valid : scorm_13.js.php
• require_capability() : accesslib.php
• require_course_login() : moodlelib.php
• require_js() : deprecatedlib.php
• require_login() : moodlelib.php
• require_login_in_context() : editlib.php
• require_logout() : moodlelib.php
• require_sesskey() : sessionlib.php
• require_user_key_login() : moodlelib.php
• required_param() : moodlelib.php
• required_param_array() : moodlelib.php
• requires : version.php
• reset_course_userdata() : moodlelib.php
• reset_login_count() : moodlelib.php
• reset_password_and_mail() : moodlelib.php
• reset_role_capabilities() : accesslib.php
• reset_text_filters_cache() : weblib.php
• resolve_filename_collisions() : deprecatedlib.php
• resource_20_migrate() : upgradelib.php
• resource_20_prepare_migration() : upgradelib.php
• resource_add_instance() : lib.php
• resource_delete_instance() : lib.php
• resource_display_embed() : locallib.php
• resource_display_frame() : locallib.php
• resource_export_contents() : lib.php
• resource_get_clicktodownload() : locallib.php
• resource_get_clicktoopen() : locallib.php
• resource_get_coursemodule_info() : lib.php
• resource_get_extra_capabilities() : lib.php
• resource_get_file_areas() : lib.php
• resource_get_file_info() : lib.php
• resource_get_final_display_type() : locallib.php
• resource_get_participants() : lib.php
• resource_get_post_actions() : lib.php
• resource_get_view_actions() : lib.php
• resource_migrate_to_module() : upgradelib.php
• resource_page_type_list() : lib.php
• resource_pluginfile() : lib.php
• resource_print_filenotfound() : locallib.php
• resource_print_header() : locallib.php
• resource_print_heading() : locallib.php
• resource_print_intro() : locallib.php
• resource_print_tobemigrated() : locallib.php
• resource_print_workaround() : locallib.php
• resource_redirect_if_migrated() : locallib.php
• resource_reset_userdata() : lib.php
• resource_set_mainfile() : locallib.php
• resource_supports() : lib.php
• resource_update_instance() : lib.php
• resource_user_complete() : lib.php
• resource_user_outline() : lib.php
• RESOURCELIB_DISPLAY_AUTO : resourcelib.php
• RESOURCELIB_DISPLAY_DOWNLOAD : resourcelib.php
• RESOURCELIB_DISPLAY_EMBED : resourcelib.php
• RESOURCELIB_DISPLAY_FRAME : resourcelib.php
• RESOURCELIB_DISPLAY_NEW : resourcelib.php
• RESOURCELIB_DISPLAY_OPEN : resourcelib.php
• RESOURCELIB_DISPLAY_POPUP : resourcelib.php
• resourcelib_embed_flash() : resourcelib.php
• resourcelib_embed_flashvideo() : resourcelib.php
• resourcelib_embed_general() : resourcelib.php
• resourcelib_embed_image() : resourcelib.php
• resourcelib_embed_mediaplayer() : resourcelib.php
• resourcelib_embed_mp3() : resourcelib.php
• resourcelib_embed_mpeg() : resourcelib.php
• resourcelib_embed_pdf() : resourcelib.php
• resourcelib_embed_quicktime() : resourcelib.php
• resourcelib_embed_real() : resourcelib.php
• resourcelib_get_displayoptions() : resourcelib.php
• resourcelib_get_extension() : resourcelib.php
• resourcelib_guess_url_mimetype() : resourcelib.php
• RESOURCELIB_LEGACYFILES_ACTIVE : resourcelib.php
• RESOURCELIB_LEGACYFILES_DONE : resourcelib.php
• RESOURCELIB_LEGACYFILES_NO : resourcelib.php
• resourcelib_try_file_migration() : resourcelib.php
• response : ajax.php
• responses : analysis_to_excel.php
• restart_preview() : previewlib.php
• restore_create_blogs() : restorelib.php
• restore_create_events() : restorelib.php
• restore_create_messages() : restorelib.php
• restore_execute() : restorelib.php
• restore_refresh_events() : restorelib.php
• restore_set_format_data() : restorelib.php
• RESTORETO_CURRENT_ADDING : lib.php
• RESTORETO_CURRENT_DELETING : lib.php
• RESTORETO_EXISTING_ADDING : lib.php
• RESTORETO_EXISTING_DELETING : lib.php
• RESTORETO_NEW_COURSE : lib.php
• restrict_php50_version() : environmentlib.php
• returnurl : question.php , edit.php , search.php , filesedit.php
• RFC2445_CRLF : iCalendar_rfc2445.php
• rfc2445_do_value_formatting() : iCalendar_rfc2445.php
• rfc2445_fold() : iCalendar_rfc2445.php
• RFC2445_FOLDED_LINE_LENGTH : iCalendar_rfc2445.php
• rfc2445_is_valid_value() : iCalendar_rfc2445.php
• rfc2445_is_xname() : iCalendar_rfc2445.php
• RFC2445_ONCE : iCalendar_rfc2445.php
• RFC2445_OPTIONAL : iCalendar_rfc2445.php
• RFC2445_PARAMETER_SEPARATOR : iCalendar_rfc2445.php
• RFC2445_PROP_DEFAULT : iCalendar_rfc2445.php
• RFC2445_PROP_FLAGS : iCalendar_rfc2445.php
• RFC2445_PROP_TYPE : iCalendar_rfc2445.php
• RFC2445_REQUIRED : iCalendar_rfc2445.php
• RFC2445_TYPE_BINARY : iCalendar_rfc2445.php
• RFC2445_TYPE_BOOLEAN : iCalendar_rfc2445.php
• RFC2445_TYPE_CAL_ADDRESS : iCalendar_rfc2445.php
• RFC2445_TYPE_DATE : iCalendar_rfc2445.php
• RFC2445_TYPE_DATE_TIME : iCalendar_rfc2445.php
• RFC2445_TYPE_DURATION : iCalendar_rfc2445.php
• RFC2445_TYPE_FLOAT : iCalendar_rfc2445.php
• RFC2445_TYPE_INTEGER : iCalendar_rfc2445.php
• RFC2445_TYPE_PERIOD : iCalendar_rfc2445.php
• RFC2445_TYPE_RECUR : iCalendar_rfc2445.php
• RFC2445_TYPE_TEXT : iCalendar_rfc2445.php
• RFC2445_TYPE_TIME : iCalendar_rfc2445.php
• RFC2445_TYPE_URI : iCalendar_rfc2445.php
• RFC2445_TYPE_UTC_OFFSET : iCalendar_rfc2445.php
• rfc2445_undo_value_formatting() : iCalendar_rfc2445.php
• rfc2445_unfold() : iCalendar_rfc2445.php
• RFC2445_VALUE_SEPARATOR : iCalendar_rfc2445.php
• RFC2445_WEEKDAYS : iCalendar_rfc2445.php
• RFC2445_WSP : iCalendar_rfc2445.php
• RFC2445_XNAME : iCalendar_rfc2445.php
• right : category.php
• right_to_left() : weblib.php
• RISK_CONFIG : accesslib.php
• RISK_DATALOSS : accesslib.php
• RISK_MANAGETRUST : accesslib.php
• RISK_PERSONAL : accesslib.php
• RISK_SPAM : accesslib.php
• RISK_XSS : accesslib.php
• rmdirr() : pathutils.php
• role_assign() : accesslib.php
• role_cap_duplicate() : accesslib.php
• role_change_permission() : accesslib.php
• role_context_capabilities() : accesslib.php
• role_fix_names() : accesslib.php
• role_get_name() : accesslib.php
• role_switch() : accesslib.php
• role_unassign() : accesslib.php
• role_unassign_all() : accesslib.php
• ROLENAME_ALIAS : accesslib.php
• ROLENAME_ALIAS_RAW : accesslib.php
• ROLENAME_BOTH : accesslib.php
• ROLENAME_ORIGINAL : accesslib.php
• ROLENAME_ORIGINALANDSHORT : accesslib.php
• ROLENAME_SHORT : accesslib.php
• rolepermissions : accesslib.php
• roles_get_potential_user_selector() : lib.php
• rollback_sql() : deprecatedlib.php
• ROOT_DEEP : constants.php
• RPC_FORBIDDENFUNCTION : lib.php
• RPC_FORBIDDENMETHOD : lib.php
• RPC_NOSUCHCLASS : lib.php
• RPC_NOSUCHFILE : lib.php
• RPC_NOSUCHFUNCTION : lib.php
• RPC_NOSUCHMETHOD : lib.php
• RPC_OK : lib.php
• rs2csv() : toexport.inc.php
• rs2csvfile() : toexport.inc.php
• rs2csvout() : toexport.inc.php
• rs2html() : tohtml.inc.php
• rs2tab() : toexport.inc.php
• rs2tabfile() : toexport.inc.php
• rs2tabout() : toexport.inc.php
• rs_close() : deprecatedlib.php
• rs_EOF() : deprecatedlib.php
• rs_fetch_next_record() : deprecatedlib.php
• rs_fetch_record() : deprecatedlib.php
• rs_next_record() : deprecatedlib.php
• RSFilter() : rsfilter.inc.php
• rss_add_enclosures() : rsslib.php
• rss_add_http_header() : rsslib.php
• rss_add_items() : rsslib.php
• rss_delete_file() : rsslib.php
• rss_delete_token() : rsslib.php
• rss_enabled_for_mod() : rsslib.php
• rss_end_tag() : rsslib.php
• rss_error() : file.php
• rss_full_tag() : rsslib.php
• rss_get_file_full_name() : rsslib.php
• rss_get_file_name() : rsslib.php
• rss_get_link() : rsslib.php
• rss_get_token() : rsslib.php
• rss_get_url() : rsslib.php
• rss_get_userid_from_token() : rsslib.php
• rss_geterrorxmlfile() : rsslib.php
• rss_print_link() : rsslib.php
• rss_save_file() : rsslib.php
• rss_standard_footer() : rsslib.php
• rss_standard_header() : rsslib.php
• rss_start_tag() : rsslib.php
• run_tests() : filtersettingsperformancetester.php
• running_installer : install.php