Here is a list of all struct and union fields with links to the structures/unions they belong to:

- i -

• icon_for_fraction() : quiz_attempt_report_table
• id() : HTMLPurifier_ConfigSchema_InterchangeBuilder
• ident : cc_qti_tags
• IdenticalExpectation() : IdenticalExpectation
• identifyMode() : QRcode
• IfNull() : ADODB_odbc_mssql , ADODB_odbtp , ADODB_postgres64 , ADODB_informix , ADODB_oci8
• ignore() : SimpleHtmlSaxParser , SimpleTest , SimpleTestOptions
• ignore_active() : navbar
• ignore_timeout_hook() : auth_plugin_base
• ignoreCookies() : SimpleBrowser , SimpleUserAgent , WebTestCase
• ignoreempty() : feedback_item_multichoice , feedback_item_multichoicerated
• ignoreErrors() : WebTestCase
• ignoreFrames() : SimpleBrowser , WebTestCase
• ignoreParentsIfIgnored() : SimpleTest
• IgnoreWhitespaceExpectation() : IgnoreWhitespaceExpectation
• image() : SimplePie_Content_Type_Sniffer , data_field_base
• Image() : TCPDF
• image_icon() : list_item
• image_spacer() : list_item
• image_tag_rule() : nwiki_parser , creole_parser
• ImageEps() : TCPDF
• imageMagickCommand() : t3lib_div
• ImagePngAlpha() : TCPDF
• imageSearch() : Zend_Service_Yahoo
• ImageSVG() : TCPDF
• imb_crc11fcs() : TCPDFBarcode
• imb_reverse_us() : TCPDFBarcode
• imb_tables() : TCPDFBarcode
• IMMEDIATELY_AFTER : mod_quiz_display_options , mod_quiz_admin_review_setting
• implodeArrayForUrl() : t3lib_div
• implodeAttributes() : t3lib_div
• implodeParams() : t3lib_div
• import() : Zend_Gdata_App , Zend_Gdata_Gapps , Zend_Gdata , data_preset_importer
• import_answer() : qformat_xml
• import_calculated() : qformat_xml
• import_category() : qformat_xml
• import_combined_feedback() : qformat_xml
• import_course_selector() : core_backup_renderer
• import_database() : database_importer , file_xml_database_importer , string_xml_database_importer
• import_datasets() : qtype_calculated
• import_description() : qformat_xml
• import_essay() : qformat_xml
• import_file() : question_type
• import_files() : qformat_xml
• import_from_xml() : question_type
• import_headers() : qformat_xml
• import_hint() : qformat_xml
• import_hints() : qformat_xml
• import_match() : qformat_xml
• import_multianswer() : qformat_xml
• import_multichoice() : qformat_xml
• import_numerical() : qformat_xml
• import_or_save_files() : question_type
• import_organization_items() : cc_version_base
• import_record() : moodle_database , mssql_native_moodle_database , mysqli_native_moodle_database , oci_native_moodle_database , pdo_moodle_database , pgsql_native_moodle_database , moodle_database_for_testing , sqlsrv_native_moodle_database
• import_resource() : cc_i_resource , cc_resource
• import_resources() : cc_version_base
• import_setting_mappings() : mod_data_renderer
• import_shortanswer() : qformat_xml
• import_table_data() : database_importer
• import_text() : qformat_xml
• import_truefalse() : qformat_xml
• importFile() : Zend_Gdata_App
• importFromString() : Zend_Gdata_Gapps_ServiceException
• importpostprocess() : qformat_default , qformat_blackboard_six , qformat_default
• importpreprocess() : qformat_default
• importprocess() : qformat_default
• importString() : Zend_Gdata_App
• importUrl() : Zend_Gdata_App
• in_alternative_role() : settings_navigation
• IN_BODY : HTML5TreeConstructer
• IN_CAPTION : HTML5TreeConstructer
• IN_CELL : HTML5TreeConstructer
• IN_CGROUP : HTML5TreeConstructer
• IN_FRAME : HTML5TreeConstructer
• IN_HEAD : HTML5TreeConstructer
• IN_REPLY_TO_SCHEME : Zend_Gdata_YouTube
• IN_ROW : HTML5TreeConstructer
• IN_SELECT : HTML5TreeConstructer
• in_summary_state_test() : question_engine_data_mapper
• IN_TABLE : HTML5TreeConstructer
• IN_TBODY : HTML5TreeConstructer
• inArray() : t3lib_div
• INBOX_FEED_URI : Zend_Gdata_YouTube
• INBOX_URI_SUFFIX : Zend_Gdata_YouTube
• inCli() : SimpleReporter
• include_titles() : entities
• IncludeJS() : TCPDF
• indatefrom() : search_parser
• indateto() : search_parser
• INDEX_COMPOSED_MAX_BYTES : xmldb_index
• index_exists() : database_manager
• INDEX_MAX_BYTES : xmldb_index
• index_page() : tool_qeupgradehelper_renderer
• index_submissions_by_authors() : workshop_random_allocator , testable_workshop_random_allocator
• indexAction() : Zend_Rest_Controller
• inexcluded() : search_parser
• INFO : FirePHP
• info() : Moxiecode_Logger , FirePHP , CoverageLogger , core_question_renderer
• INFO_LINK_REL : Zend_Gdata_Books_VolumeEntry
• inform_dependencies() : base_setting
• inform_end() : progressive_parser
• inform_grade_changed() : completion_info
• inform_new_usage_id() : restore_questions_activity_structure_step , restore_quiz_activity_structure_step
• inform_start() : progressive_parser
• information() : Logger
• inherit() : HTMLPurifier_Config
• INI_SIZE : Zend_Validate_File_Upload
• ininstance() : search_parser
• init() : feedback_item_captcha , feedback_item_base , feedback_item_pagebreak , feedback_item_info , feedback_item_label , feedback_item_multichoice , feedback_item_multichoicerated , feedback_item_numeric , feedback_item_textarea , feedback_item_textfield , question_bank_add_to_quiz_action_column , workshop_allocator , workshop_manual_allocator , workshop_random_allocator , portfolio_plugin_mahara , question_bank_column_base , question_bank_checkbox_column , question_bank_edit_action_column , question_bank_preview_action_column , question_bank_move_action_column , question_bank_delete_action_column , question_bank_question_text_row , question_state
• Init() : ADORecordset_oci8 , ADORecordSet_pdo
• init() : check_bigints , check_defaults , check_foreign_keys , check_indexes , check_oracle_semantics , create_xml_file , delete_field , delete_index , delete_key , delete_table , delete_xml_file , edit_field , edit_field_save , edit_index , edit_index_save , edit_key , edit_key_save , edit_table , edit_table_save , edit_xml_file , edit_xml_file_save , generate_all_documentation , generate_documentation , get_db_directories , load_xml_file , load_xml_files , main_view , move_updown_field , move_updown_index , move_updown_key , move_updown_table , new_field , new_index , new_key , new_table , new_table_from_mysql , revert_changes , save_xml_file , template , unload_xml_file , view_field_xml , view_index_xml , view_key_xml , view_reserved_words , view_structure_php , view_structure_sql , view_structure_xml , view_table_php , view_table_sql , view_table_xml , view_xml , XMLDBAction , XMLDBCheckAction , PGTStorageFile , PGTStorage , base_converter , moodle1_converter , file_xml_output , memory_xml_output , xml_output , block_activity_modules , block_admin_bookmarks , block_blog_menu , block_blog_recent , block_blog_tags , block_calendar_month , block_calendar_upcoming , block_comments , block_community , block_completionstatus , block_course_list , block_course_overview , block_course_summary , block_feedback , block_glossary_random , block_html , block_login , block_mentees , block_messages , block_mnet_hosts , block_myprofile , block_navigation , block_news_items , block_online_users , block_participants , block_private_files , block_quiz_results , block_recent_activity , block_rss_client , block_search_forums , block_section_links , block_selfcompletion , block_settings , block_site_main_menu , block_social_activities , block_tag_flickr , block_tag_youtube , block_tags , comment , graded_users_iterator , csv_import_reader , graph , FirePHP , JSTokenizer , OLE_PPS_File , portfolio_plugin_base , SimplePie , block_ablocktype , QRcode , Zend_Registry , mnet_environment
• init_block_hider_js() : core_renderer , theme_mymobile_core_renderer
• init_clean() : cc_item , cc_resource
• init_colours() : graph
• init_column_types() : question_bank_view
• init_columns() : question_bank_view
• init_data() : graph
• init_display_name() : plugin_information , plugintype_base , plugintype_block , plugintype_filter , plugintype_mod
• init_empty_new() : cc_resource
• init_features() : moodleform_mod
• init_first_step() : question_behaviour , qbehaviour_interactive , qbehaviour_missing
• init_full() : page_base
• init_is_standard() : plugin_information , plugintype_base
• init_javascript_enhancement() : moodleform
• init_labels() : graph
• init_legend() : graph
• init_new() : cc_organization
• init_new_item() : cc_item
• init_order() : qtype_multichoice_base
• INIT_PHASE : HTML5TreeConstructer
• init_plugin() : auth_plugin_ldap
• init_qtype_lists() : qtype_random
• init_quick() : page_base
• init_requirements_data() : page_requirements_manager
• init_rs() : QRcode
• init_rs_char() : QRcode
• init_service_class() : webservice_amf_server , webservice_zend_server
• init_session_storage() : session_stub , legacy_file_session , database_session
• init_sockets() : ChatDaemon
• init_sort() : question_bank_view
• init_sort_from_params() : question_bank_view
• init_variable() : graph
• init_x_axis() : graph
• init_x_ticks() : graph
• init_y_axis() : graph
• init_y_ticks() : graph
• init_zend_server() : webservice_amf_server , webservice_zend_server , webservice_soap_server , webservice_xmlrpc_server
• initAcl() : Zend_Amf_Adobe_Introspector
• initCaseFolding() : t3lib_cs
• initCharset() : t3lib_cs
• initial_question_walker() : quiz_statistics_question_stats
• initial_steps_walker() : quiz_statistics_question_stats
• initialbars() : flexible_table
• initialise() : global_navigation , global_navigation_for_ajax , settings_navigation , mnet_encxml_parser
• initialise_a_question() : test_question_maker
• initialise_combined_feedback() : question_type
• initialise_default_pagetype() : moodle_page , testable_moodle_page
• initialise_javascript() : comment , course_enrolment_table , user_selector_base
• initialise_js() : enrol_user_button , question_engine , question_flags
• initialise_numerical_answers() : qtype_numerical
• initialise_qa() : question_behaviour_attempt_updater
• initialise_question_answers() : question_type
• initialise_question_data() : test_question_maker
• initialise_question_form_data() : test_question_maker
• initialise_question_hints() : question_type
• initialise_question_instance() : qtype_calculated , qtype_calculatedmulti , qtype_essay , qtype_match , qtype_multianswer , qtype_multichoice , qtype_numerical , question_type , qtype_shortanswer , qtype_truefalse
• initialise_rating_javascript() : rating_manager
• initialise_stage() : backup_ui , base_ui , import_ui , restore_ui
• initialise_stage_form() : backup_ui_stage_initial , backup_ui_stage_schema , backup_ui_stage_confirmation , backup_ui_stage_final , base_ui_stage , import_ui_stage_confirmation , restore_ui_stage_settings , restore_ui_stage_schema , restore_ui_stage_review , restore_ui_stage_process
• initialise_standard_body_classes() : moodle_page
• initialise_theme_and_output() : moodle_page
• initialise_timer() : mod_quiz_renderer
• initialize() : Net_GeoIP_DMA , Zend_Amf_Request , question_category_object
• INITIATOR : technical_role
• initSysLog() : t3lib_div
• initToASCII() : t3lib_cs
• initUnicodeData() : t3lib_cs
• inject_colspans() : grade_tree
• inject_fillers() : grade_tree
• inject_rowspans() : grade_report_user
• InlineImageExists() : PHPMailer
• inlinkDataSearch() : Zend_Service_Yahoo
• inList() : t3lib_div
• inmeta() : search_parser
• inPageBody() : TCPDF
• InParameter() : ADODB_pdo , ADOPDOStatement
• input_hidden_params() : html_writer
• inputFile() : S3
• inputResource() : S3
• inquotedstring() : search_parser
• inrequired() : search_parser
• insecure_dataroot_warning() : core_admin_renderer
• Insert() : ADODB_Active_Record
• insert() : data_object , grade_category , grade_grade , grade_item , grade_object , grade_outcome , grade_scale
• insert_backup_ids_record() : backup_structure_dbops
• insert_before() : php4DOMNode
• insert_bitmap() : Worksheet , MoodleExcelWorksheet , MoodleODSWorksheet
• insert_context_record() : context
• insert_course_category() : grade_category
• insert_field() : data_field_base
• insert_log_record() : database_logger , mock_database_logger
• insert_question_attempt() : question_engine_data_mapper
• insert_question_attempt_step() : question_engine_data_mapper
• insert_questions_usage_by_activity() : question_engine_data_mapper
• insert_record() : UnitTestDB , moodle_database , mssql_native_moodle_database , mysqli_native_moodle_database , oci_native_moodle_database , pdo_moodle_database , pgsql_native_moodle_database , moodle_database_for_testing , sqlsrv_native_moodle_database , question_engine_attempt_upgrader
• insert_record_raw() : moodle_database , mssql_native_moodle_database , mysqli_native_moodle_database , oci_native_moodle_database , pdo_moodle_database , pgsql_native_moodle_database , moodle_database_for_testing , sqlsrv_native_moodle_database
• insert_step_data() : question_engine_data_mapper
• insertAlbumEntry() : Zend_Gdata_Photos
• insertBitmap() : Spreadsheet_Excel_Writer_Worksheet
• insertCommentEntry() : Zend_Gdata_Photos
• insertDocument() : Zend_Gdata_Docs
• insertElementBefore() : HTML_QuickForm
• insertEmailList() : Zend_Gdata_Gapps
• insertEmailListRecipient() : Zend_Gdata_Gapps
• insertEntity() : Zend_Service_WindowsAzure_Storage_Table
• insertEntry() : Zend_Gdata_App
• insertEvent() : Zend_Gdata_Calendar
• insertGbaseItem() : Zend_Gdata_Gbase
• insertNickname() : Zend_Gdata_Gapps
• insertPhotoEntry() : Zend_Gdata_Photos
• insertRow() : Zend_Gdata_Spreadsheets
• insertStructuredAppendHeader() : QRcode
• insertTagEntry() : Zend_Gdata_Photos
• insertUser() : Zend_Gdata_Gapps
• insertVolume() : Zend_Gdata_Books
• install() : component_installer
• install_environment_page() : core_admin_renderer
• install_from_xmldb_file() : database_manager
• install_from_xmldb_structure() : database_manager
• install_language_pack() : lang_installer , testable_lang_installer
• install_licence_page() : core_admin_renderer
• install_licenses() : license_manager
• install_one_table_from_xmldb_file() : database_manager
• installed_allocators() : workshop
• instance() : pkg_static_resources , pkg_resource_dependencies , error_messages , context_system , context_user , context_coursecat , context_course , context_module , context_block , filter_manager , HTMLPurifier_ConfigSchema , HTMLPurifier_DefinitionCacheFactory , HTMLPurifier_EntityLookup , HTMLPurifier_LanguageFactory , HTMLPurifier_URISchemeRegistry , HTMLPurifier , plugin_manager , portfolio_exporter
• instance_allow_config() : block_blog_menu , block_blog_recent , block_blog_tags , block_base , block_myprofile , block_navigation , block_rss_client , block_section_links , block_settings , block_tags
• instance_allow_multiple() : block_mentees , block_base , block_myprofile , block_navigation , block_private_files , block_quiz_results , block_rss_client , block_settings , block_tag_flickr , block_tag_youtube , block_tags , block_admin_bookmarks , block_blog_menu , block_blog_tags , block_comments , block_glossary_random , block_html
• instance_by_id() : context
• instance_can_be_docked() : block_html , block_base , block_navigation , block_settings
• instance_can_be_hidden() : block_base , block_navigation , block_settings
• instance_config() : block_section_links
• instance_config_commit() : block_base
• instance_config_form() : repository_alfresco , repository_filesystem , repository_flickr_public , repository , repository_webdav
• instance_config_print() : block_base , block_myprofile
• instance_config_save() : block_html , block_base , block_quiz_results
• instance_create() : block_base
• instance_delete() : block_html , block_base
• instance_deleteable() : enrol_category_plugin , enrol_database_plugin , enrol_ldap_plugin , enrol_plugin
• instance_form_validation() : repository_filesystem , repository
• instance_sanity_check() : portfolio_plugin_base , portfolio_plugin_boxnet , portfolio_plugin_mahara
• INSTANCE_STATUS_ACTIVE : gradingform_instance
• INSTANCE_STATUS_ARCHIVE : gradingform_instance
• INSTANCE_STATUS_INCOMPLETE : gradingform_instance
• INSTANCE_STATUS_NEEDUPDATE : gradingform_instance
• instantiate() : UnitTestDB
• instruction_editors_options() : workshop
• INSTRUCTIONAL_DESIGNER : technical_role
• INSTRUCTOR : intended_user_role
• INT : HTMLPurifier_VarParser
• int_from_ver() : t3lib_div
• int_to_roman() : question_utils
• INTEGER : Zend_Validate_NotEmpty
• Integer : cc_qti_values
• INTERACTIVE_NO : backup
• INTERACTIVE_YES : backup
• intercept_forum_completionposts() : mock_forum_forum_interceptor
• interestingness_getList() : phpFlickr
• internal_find_deletes() : ouwiki_changes
• internal_get_grade_state() : completion_info
• internal_get_state() : completion_info
• internal_set_data() : completion_info
• internal_systemerror() : completion_info
• intExplode() : t3lib_div
• intInRange() : t3lib_div
• introspect() : Zend_Amf_Adobe_Introspector
• intToRoman() : TCPDF
• intval_positive() : t3lib_div
• inuserid() : search_parser
• inusername() : search_parser
• INVALID : Zend_Validate_Alnum , Zend_Validate_Alpha , Zend_Validate_Barcode , Zend_Validate_CreditCard , Zend_Validate_Date , Zend_Validate_Digits , Zend_Validate_EmailAddress , Zend_Validate_Float , Zend_Validate_Hex , Zend_Validate_Hostname , Zend_Validate_Int , Zend_Validate_Ip , Zend_Validate_Isbn , Zend_Validate_NotEmpty , Zend_Validate_PostCode , Zend_Validate_Regex , Zend_Validate_Sitemap_Changefreq , Zend_Validate_Sitemap_Lastmod , Zend_Validate_Sitemap_Loc , Zend_Validate_Sitemap_Priority , Zend_Validate_StringLength
• INVALID_CALLBACK : Zend_Validate_Callback
• INVALID_CHARS : Zend_Validate_Barcode
• INVALID_DASH : Zend_Validate_Hostname
• INVALID_DATE : Zend_Validate_Date
• INVALID_EMAIL_ADDRESS : Zend_Gdata_Gapps_Error
• INVALID_FAMILY_NAME : Zend_Gdata_Gapps_Error
• INVALID_FORMAT : Zend_Validate_EmailAddress
• INVALID_GIVEN_NAME : Zend_Gdata_Gapps_Error
• INVALID_HASH_DIGEST_LENGTH : Zend_Gdata_Gapps_Error
• INVALID_HASH_FUNCTION_NAME : Zend_Gdata_Gapps_Error
• INVALID_HOSTNAME : Zend_Validate_EmailAddress , Zend_Validate_Hostname
• INVALID_HOSTNAME_SCHEMA : Zend_Validate_Hostname
• INVALID_LENGTH : Zend_Validate_Barcode
• INVALID_LOCAL_NAME : Zend_Validate_Hostname
• INVALID_LOCAL_PART : Zend_Validate_EmailAddress
• INVALID_MX_RECORD : Zend_Validate_EmailAddress
• INVALID_PASSWORD : Zend_Gdata_Gapps_Error
• INVALID_QUERY_PARAMETER_VALUE : Zend_Gdata_Gapps_Error
• INVALID_SEGMENT : Zend_Validate_EmailAddress
• INVALID_USERNAME : Zend_Gdata_Gapps_Error
• INVALID_VALUE : Zend_Validate_Callback
• inValidate() : Zend_Service_DeveloperGarden_SmsValidation
• invalidate_results() : restore_search_base
• invalidate_selected_users() : user_selector_base
• InvalidSQL() : adodb_perf
• INVALIDURL : moodlesimplepie_test
• invariant_holds() : iCalendar_component , iCalendar_event , iCalendar_todo , iCalendar_freebusy , iCalendar_alarm , iCalendar_property , iCalendar_property_attach
• invoke() : create_xml_file , delete_field , delete_index , delete_key , delete_table , delete_xml_file , edit_field , edit_field_save , edit_index , edit_index_save , edit_key , edit_key_save , edit_table , edit_table_save , edit_xml_file , edit_xml_file_save , generate_all_documentation , generate_documentation , get_db_directories , load_xml_file , load_xml_files , main_view , move_updown_field , move_updown_index , move_updown_key , move_updown_table , new_field , new_index , new_key , new_table , new_table_from_mysql , revert_changes , save_xml_file , template , unload_xml_file , view_field_xml , view_index_xml , view_key_xml , view_reserved_words , view_structure_php , view_structure_sql , view_structure_xml , view_table_php , view_table_sql , view_table_xml , view_xml , XMLDBAction , XMLDBCheckAction , SimpleErrorTrappingInvoker , SimpleExceptionTrappingInvoker , SimpleInvoker , SimpleInvokerDecorator
• IP_ADDRESS_NOT_ALLOWED : Zend_Validate_Hostname
• IPv6Hex2Bin() : t3lib_div
• is_accessible() : lesson
• is_active() : question_state , question_state_todo , question_state_invalid , question_state_complete
• is_aggregationcoef_used() : grade_category
• is_allowed_target() : role_allow_role_page , role_allow_switch_page
• is_anonymous() : workshop_submission_base , workshop_example_submission_summary
• IS_ARCHETYPAL : qbehaviour_interactivecountback , qbehaviour_adaptive , qbehaviour_adaptivenopenalty , question_behaviour , qbehaviour_deferredcbm , qbehaviour_deferredfeedback , qbehaviour_immediatecbm , qbehaviour_immediatefeedback , qbehaviour_interactive , qbehaviour_manualgraded
• is_area_empty() : file_storage
• is_auth() : cc2moodle
• is_available() : base_converter , mnetservice_enrol , imscc1_export_converter , moodle1_export_converter , condition_info
• is_behaviour_archetypal() : question_engine
• is_blank_answer() : question_qtype_attempt_updater , qtype_multichoice_qe2_attempt_updater
• is_blank_node() : php4DOMNode
• is_block_present() : block_manager
• IS_BOOLEAN : base_setting
• is_calculated() : grade_item
• is_cancelled() : feedback_item_multichoicerated , feedback_item_pagebreak , base_moodleform , moodleform , feedback_item_captcha , feedback_item_base , feedback_item_info , feedback_item_label , feedback_item_multichoice , feedback_item_numeric , feedback_item_textarea , feedback_item_textfield
• is_captcha_enabled() : auth_plugin_email , auth_plugin_base
• is_category_item() : grade_item
• is_changeable() : backup_setting_ui_checkbox , backup_setting_ui , backup_setting_ui_select
• is_checksum_correct() : checksumable , backup_setting , backup_controller , restore_controller , base_logger , base_plan , base_task
• is_choice_selected() : qtype_multichoice_base , qtype_multichoice_single_question , qtype_multichoice_multi_question
• is_circular_reference() : base_logger , base_setting
• is_commented() : question_state_mangaveup , question_state , question_state_manfinished , question_state_manuallygraded
• is_compatible_question() : qbehaviour_interactivecountback , qbehaviour_deferredfeedback , qbehaviour_adaptive , question_behaviour , qbehaviour_immediatefeedback , qbehaviour_informationitem , qbehaviour_interactive , qbehaviour_missing
• is_complete() : completion_completion , completion_criteria_completion
• is_complete_response() : qtype_multichoice_multi_question , qtype_truefalse_question , question_behaviour_with_save , qbehaviour_deferredcbm , qbehaviour_immediatecbm , qtype_essay_question , qtype_match_question , qtype_missingtype_question , qtype_multianswer_question , qtype_multichoice_single_question , qtype_numerical_question , question_manually_gradable , qtype_shortanswer_question
• is_correct() : question_state , question_state_gradedright , question_state_mangrright
• is_course_category() : grade_category
• is_course_complete() : completion_info
• is_course_item() : grade_item
• is_course_locked() : completion_info
• is_cron_required() : enrol_plugin
• is_deleted_standard_plugin() : plugin_manager
• is_dir() : webdav_client
• is_directory() : file_info_context_module , file_info_context_course , file_info , file_info_area_course_section , file_info_area_backup_section , file_info_context_coursecat , file_info_context_system , file_info_context_user , file_info_stored , virtual_root_file , stored_file , imscp_file_info , workshop_file_info_submissions_container
• is_disposed() : moodle_transaction
• is_downloadable() : flexible_table
• is_downloading() : flexible_table
• is_dubious_question() : quiz_report_statistics_table
• is_editable() : grade_category , grade_grade , grade_item
• is_empty() : tool_qeupgradehelper_quiz_list
• IS_EMPTY : Zend_Validate_NotEmpty
• is_empty() : block_base , block_list , ouwiki_line , profile_field_base
• is_empty_area() : file_info_context_module , file_info , file_info_area_course_section , file_info_area_backup_section , file_info_stored
• is_enabled() : plugintype_repository , plugintype_base , completion_info , plugin_information , plugintype_block , plugintype_filter , plugintype_mod , plugintype_portfolio , plugintype_theme , plugintype_mnetservice
• is_enabled_for_site() : completion_info
• is_excluded() : grade_grade
• is_excluding_activities() : restore_plan , backup_plan , backup_task , restore_task
• is_external_item() : grade_item
• is_extra_row() : question_bank_row_base , question_bank_column_base
• is_extracredit_used() : grade_category
• is_feed() : SimplePie_Locator
• is_file() : webdav_client
• IS_FILENAME : base_setting
• is_finalized() : assignment_upload
• is_finished() : question_state_invalid , question_state , quiz_access_manager , quiz_access_rule_base , quizaccess_delaybetweenattempts , quizaccess_numattempts , quizaccess_openclosedate , quiz_attempt , question_state_notstarted , question_state_unprocessed , question_state_todo , question_state_complete
• is_first_stage() : base_ui_stage , restore_ui_stage
• is_fixed_students() : grade_report_grader
• is_flagged() : question_attempt
• is_form_available() : gradingform_controller
• is_form_defined() : gradingform_controller
• is_gave_up() : question_state , question_state_gaveup
• is_gradable_response() : question_automatically_gradable , qtype_multianswer_question , qtype_match_question , qtype_missingtype_question , qtype_multichoice_single_question , qtype_multichoice_multi_question , qtype_numerical_question , question_graded_automatically
• is_graded() : question_state , question_state_graded , question_state_gradedright , question_state_gradedpartial
• is_grouped() : convert_path , restore_path_element
• is_head_done() : page_requirements_manager
• is_hidden() : grade_edit_tree_column , grade_edit_tree_column_category , grade_edit_tree_column_name , grade_edit_tree_column_weight , grade_edit_tree_column_range , grade_edit_tree_column_aggregateoutcomes , grade_edit_tree_column_plusfactor , grade_edit_tree_column_actions , grade_edit_tree_column_select , admin_category , admin_externalpage , admin_settingpage , grade_grade , grade_object , grade_edit_tree_column_multfactor , part_of_admin_tree , grade_edit_tree_column_extracredit
• is_hiddenuntil() : grade_grade , grade_object
• is_html() : cc_helpers
• is_incorrect() : question_state , question_state_gradedwrong , question_state_mangrwrong
• is_independent() : restore_ui_stage , restore_ui_independent_stage , restore_ui
• IS_INTEGER : base_setting
• is_internal() : auth_plugin_pop3 , auth_plugin_db , auth_plugin_email , auth_plugin_fc , auth_plugin_imap , auth_plugin_ldap , auth_plugin_manual , auth_plugin_mnet , auth_plugin_shibboleth , auth_plugin_nologin , auth_plugin_none , auth_plugin_pam , auth_plugin_webservice , auth_plugin_radius , auth_plugin_base , auth_plugin_nntp , auth_plugin_cas
• is_isegment_nz_nc() : SimplePie_Misc
• is_known_block_type() : block_manager
• is_known_region() : block_manager
• is_known_unit() : qtype_numerical_answer_processor
• is_last_page() : quiz_attempt
• is_latest_step_column() : quiz_attempt_report_table , quiz_report_overview_table , quiz_report_responses_table
• is_linear_whitespace() : SimplePie_HTTP_Parser
• is_locked() : setting_dependency , setting_dependency_disabledif_equals2 , setting_dependency_disabledif_empty , setting_dependency_disabledif_equals , setting_dependency_disabledif_not_empty , grade_item , profile_field_base , grade_category , grade_grade
• is_manual_graded() : qtype_essay , qtype_random , question_type
• is_manual_item() : grade_item
• is_min_version() : mssql_native_moodle_database , sqlsrv_native_moodle_database , pgsql_native_moodle_database , oci_native_moodle_database
• is_missing_modules() : restore_task , restore_plan
• is_multiple() : mock_base_optigroup , base_optigroup
• is_multiselect() : user_selector_base
• is_outcome_item() : grade_item
• is_overridable_item() : grade_item
• is_overridable_item_feedback() : grade_item
• is_overridden() : grade_grade
• is_own_attempt() : quiz_attempt
• is_own_form() : gradingform_controller
• is_own_preview() : quiz_attempt
• is_partially_correct() : question_state_gradedpartial , question_state , question_state_mangrpartial
• is_passed() : grade_grade
• IS_PATH : base_setting
• is_pending() : completion_criteria
• is_preflight_check_required() : quizaccess_password , quiz_access_rule_base , quiz_access_manager
• is_preview() : quiz_attempt
• is_preview_user() : quiz , quiz_attempt
• is_push() : portfolio_plugin_push_base , portfolio_plugin_base , portfolio_plugin_pull_base
• is_qtype_installed() : question_bank
• is_question_flagged() : quiz_attempt
• is_question_manual_graded() : question_type , qtype_random
• is_queued() : lang_installer
• is_raw_used() : grade_item
• is_readable() : file_info , file_info_stored
• is_real_question() : quiz_attempt
• is_real_question_type() : qtype_description , question_type
• is_related() : admin_setting_configmultiselect , admin_setting_managerepository , admin_setting_managewebserviceprotocols , admin_setting_manageauths , admin_setting_configselect , admin_setting_manageeditors , admin_setting , admin_setting_configmulticheckbox , admin_setting_manageenrols , admin_setting_manageexternalservices
• is_required() : profile_field_base
• is_review_allowed() : quiz_attempt
• is_right() : qtype_multichoice_multi_renderer , qtype_multichoice_single_renderer , qtype_multichoice_renderer_base
• is_same_comment() : question_behaviour
• is_same_response() : qtype_essay_question , qtype_multianswer_question , qtype_multichoice_single_question , qtype_shortanswer_question , qtype_numerical_question , qtype_missingtype_question , qbehaviour_immediatecbm , question_behaviour_with_save , qbehaviour_deferredcbm , qtype_match_question , qtype_multichoice_multi_question , question_manually_gradable , qtype_truefalse_question
• is_samesite() : restore_plan , restore_task , restore_controller
• is_set() : base_atom , mock_base_atom
• is_shared_template() : gradingform_controller
• is_signup_field() : profile_field_base
• is_sortable() : flexible_table , question_bank_creator_name_column , question_bank_modifier_name_column , question_bank_column_base , question_bank_question_name_column , question_bank_question_type_column
• is_sqlparam() : backup_helper
• is_standard() : plugintype_base , plugin_information , lesson_add_page_form_base
• is_state_improvable() : qbehaviour_adaptive
• is_step_added() : question_engine_unit_of_work
• is_step_deleted() : question_engine_unit_of_work
• is_step_modified() : question_engine_unit_of_work
• is_sub_page_of_type() : lesson
• is_subclass_of() : SimplePie_Misc
• is_submission_valid() : define_role_table_advanced
• is_submitted() : moodleform
• is_submitted_with_required_data() : assignment_uploadsingle , assignment_base , assignment_upload
• is_synchronised_with_external() : auth_plugin_base , auth_plugin_db
• is_system_configured() : message_output , message_output_jabber
• is_temporary_course_created() : restore_ui
• is_temptable() : moodle_temptables
• IS_TEXT : base_setting
• is_top_of_body_done() : page_requirements_manager
• is_tracked_user() : completion_info
• is_transaction_started() : moodle_database
• is_try_again_state() : qbehaviour_interactive
• is_unanswered() : lesson_page , lesson_page_type_essay
• is_unique() : profile_field_base
• is_unseen() : lesson_page_type_branchtable , lesson_page
• is_usable_by_random() : qtype_missingtype , qtype_random , question_type , qtype_randomsamatch , qtype_description
• is_used() : grade_scale
• is_user_configured() : message_output , message_output_jabber
• is_user_object_data() : profile_field_textarea , profile_field_base
• is_utf8() : FirePHP
• is_valid() : iCalendar_component , SimplePie_IRI
• is_valid_answer() : qtype_calculated_edit_form , qtype_numerical_edit_form
• is_valid_image() : stored_file
• is_valid_number() : test_qtype_numerical_edit_form , qtype_numerical_edit_form
• is_valid_parameter() : iCalendar_property_attach , iCalendar_property_recurrence_id , iCalendar_property_exdate , iCalendar_property_rdate , iCalendar_property , iCalendar_property_dtend , iCalendar_property_due , iCalendar_property_dtstart
• is_valid_value() : iCalendar_property_priority , iCalendar_property_class , iCalendar_property_percent_complete , iCalendar_property_status , iCalendar_property_dtstart , iCalendar_property_duration , iCalendar_property_freebusy , iCalendar_property_action , iCalendar_property_last_modified , iCalendar_property_request_status , iCalendar_property_tzname , iCalendar_property_tzoffsetto , iCalendar_property_completed , iCalendar_property_dtend , iCalendar_property_geo , iCalendar_property_calscale , iCalendar_property_version , iCalendar_parameter , iCalendar_property_tzoffsetfrom , iCalendar_property_due , iCalendar_property_created , iCalendar_property_sequence , iCalendar_property_trigger , iCalendar_property_transp , iCalendar_property_dtstamp , iCalendar_property_tzid , iCalendar_property_method , iCalendar_property
• is_valid_var_or_func_name() : EvalMath
• is_validated() : moodleform
• is_validating() : user_selector_base
• is_visible() : profile_field_base , repository_coursefiles , repository
• is_writable() : file_info_context_user , file_info_context_module , file_info_area_backup_section , file_info , file_info_context_course , workshop_file_info_submissions_container , imscp_file_info , file_info_context_system , file_info_area_course_section , file_info_stored , file_info_context_coursecat
• isA() : SimpleTestCompatibility
• isAbsPath() : t3lib_div
• isAbstract() : SimpleReflection
• IsAExpectation() : IsAExpectation
• isAllowedAbsPath() : t3lib_div
• isalnumat() : QRcode
• isAlphaNum() : JSMin
• isAuthenticated() : CASClient , Zend_Gdata , phpCAS
• isAuthorised() : Zend_Service_Twitter
• ISBN10 : Zend_Validate_Isbn
• ISBN13 : Zend_Validate_Isbn
• isBrokenEmailEnvironment() : t3lib_div
• isBucketAvailable() : Zend_Service_Amazon_S3
• isButton() : QuickformElement
• isChallenge() : SimpleHttpHeaders
• isCharMode() : Datamatrix
• isClickable() : SimpleBrowser
• isConnected() : MethodDescriptor
• IsConnectionError() : ADODB_oci8
• isContact() : Roster
• isContentData() : BaseObject
• isContinuation() : PHPParser
• iscreator() : auth_plugin_fc , auth_plugin_ldap , auth_plugin_cas
• isDate() : Zend_Date
• isDebugEnabled() : Moxiecode_Logger , Logger
• isdigitat() : QRcode
• isDisconnected() : XMPPHP_XMLStream
• isDone() : JSTokenizer
• isDynamic() : Zend_Amf_Value_TraitsInfo
• isEarlier() : Zend_Date
• isElementFrozen() : HTML_QuickForm
• isElementRequired() : HTML_QuickForm
• isEmpty() : Zend_Http_CookieJar , WikiDiff
• isError() : boxclient , Zend_Http_Response , SimpleStickyError , Zend_Rest_Client_Result , HTML_QuickForm
• IsError() : PHPMailer
• isError() : PEAR , DB
• isErrorEnabled() : Moxiecode_Logger
• isExpectation() : SimpleExpectation
• isExpected() : SimpleExceptionTrap
• isExpired() : Zend_Http_Cookie , SimpleCookie
• isExternalizable() : Zend_Amf_Value_TraitsInfo
• isFallbackAutoloader() : Zend_Loader_Autoloader
• isFatalEnabled() : Moxiecode_Logger
• isFault() : Zend_XmlRpc_Fault , Zend_XmlRpc_Response , Zend_XmlRpc_Request
• isFile() : OLE
• isFinalized() : HTMLPurifier_Config
• isFirstPartOfStr() : t3lib_div
• isFrozen() : HTML_QuickForm , HTML_QuickForm_element
• IsHTML() : PHPMailer
• isId() : SimpleTag , SimpleTagGroup
• isIdentical() : SimpleTestCompatibility
• isIgnored() : SimpleTestOptions , SimpleTest
• isImage() : SimpleBrowser
• isInBatch() : Zend_Service_WindowsAzure_Storage_BatchStorageAbstract
• isInfoEnabled() : Moxiecode_Logger
• isInformationEnabled() : Logger
• isInitialized() : PGTStorage
• isInterface() : SimpleReflection
• isKey() : SimpleEncodedPair , SimpleAttachment
• isLabel() : SimpleSubmitTag , SimpleWidget , SimpleTagGroup , SimpleImageSubmitTag , SimpleButtonTag
• isLater() : Zend_Date
• isLeapYear() : Zend_Date
• isLoaded() : Zend_Loader_PluginLoader , Zend_Loader_PluginLoader_Interface , xmldb_object
• isLoggedIn() : Zend_Service_LiveDocx
• IsMail() : PHPMailer
• isMatch() : SimpleByLabel , SimpleByName , SimpleById , SimpleByLabelOrName
• isMemberOf() : fcFPP
• isMultiLineCont() : PHPParser
• isMultiPart() : Zend_Mime_Message
• isNameInUse() : oracle_sql_generator , postgres_sql_generator , sqlite_sql_generator , sql_generator , mysql_sql_generator , mssql_sql_generator
• isNoSubmitButton() : MoodleQuickForm
• iso8601totime() : webdav_client
• ISO_8601 : Zend_Date
• isObjectAvailable() : Zend_Service_Amazon_S3
• isoDate() : Zend_Service_WindowsAzure_Storage
• isOld() : HTMLPurifier_DefinitionCache
• isOnCurrentHost() : t3lib_div
• isOpen() : SimpleSocket
• isopen() : assignment_base
• isOptional() : Zend_Server_Method_Parameter
• isPrintable() : Zend_Mime
• isPrivateContent() : SimpleTextAreaTag , SimpleOptionTag , SimpleTag
• isProduction() : Zend_Amf_Server
• IsQmail() : PHPMailer
• isReadable() : Zend_Loader
• isRedirect() : SimpleHttpHeaders , Zend_Http_Response
• isReference() : SimpleTestCompatibility
• isRegexpLiteral() : JSMin
• isRegistered() : Zend_Registry
• isRequired() : MoodleQuickForm_editor
• isRoot() : OLE
• isRTLTextDir() : TCPDF
• isRuleRegistered() : HTML_QuickForm
• isSecure() : Zend_Http_Cookie , SimpleCookie
• IsSendmail() : PHPMailer
• isSession() : Zend_Amf_Server
• isSessionAuthenticated() : phpCAS , CASClient
• isSessionCookie() : Zend_Http_Cookie
• isShortName() : NamespaceMap
• isSingleSelect() : Zend_Service_WindowsAzure_Storage_Batch
• IsSMTP() : PHPMailer
• isSpam() : Zend_Service_Akismet
• isStream() : Zend_Mime_Part
• isSubmit() : SimpleBrowser
• isSubmitted() : MoodleQuickForm , HTML_QuickForm
• isSuccess() : Zend_Rest_Client_Result
• isSuccessful() : Zend_Http_Response
• isToday() : Zend_Date
• isTomorrow() : Zend_Date
• ISTRING : HTMLPurifier_VarParser
• isType() : QuickformElement
• isTypeRegistered() : HTML_QuickForm
• isUnicodeFont() : TCPDF
• isUploadedFile() : HTML_QuickForm_file
• isValid() : Zend_Validate_File_Count , Zend_Validate_PostCode , Zend_Service_ReCaptcha_Response , Zend_Validate_File_WordCount , Zend_Validate_Interface , HTMLPurifier_Length , Zend_Validate_File_FilesSize , Zend_Validate_InArray , Zend_Validate_Sitemap_Changefreq , Zend_Validate_File_ExcludeExtension , Zend_Validate_Sitemap_Lastmod , Zend_Validate_Isbn , Zend_Validate_EmailAddress , Zend_Validate_Sitemap_Loc , Zend_Validate_Db_NoRecordExists , Zend_Service_DeveloperGarden_Response_BaseType , Zend_Service_DeveloperGarden_Response_SecurityTokenServer_SecurityTokenResponse , Zend_Service_DeveloperGarden_Response_SecurityTokenServer_GetTokensResponse , Zend_Validate_Sitemap_Priority , Zend_Validate_Alpha , Zend_Validate_Hex , Zend_Validate_File_Hash , Zend_Validate_File_Md5 , Zend_Validate_Date , Zend_Validate_Regex , Minify_Cache_Memcache , Zend_Validate_File_ImageSize , Zend_Validate_GreaterThan , Zend_Validate_File_ExcludeMimeType , Zend_Validate_Iban , Zend_Validate_Alnum , Zend_Validate_LessThan , Zend_Validate_Db_RecordExists , Zend_Validate_Callback , Minify_Cache_File , Zend_Validate_Hostname , Zend_Validate_Ip , Zend_Validate_Between , Minify_Cache_APC , Zend_Validate_Ccnum , Zend_Service_DeveloperGarden_Response_ResponseAbstract , Zend_Validate_File_Crc32 , Zend_Validate_File_Extension , Zend_Validate_Identical , Zend_Validate_Digits , Zend_Validate_Float , Zend_Validate_CreditCard , Zend_Service_DeveloperGarden_Response_SecurityTokenServer_Interface , Zend_Validate_StringLength , Zend_Service_DeveloperGarden_Response_VoiceButler_VoiceButlerAbstract , Zend_Validate_File_MimeType , Zend_Service_DeveloperGarden_Response_SendSms_SendSmsAbstract , Zend_Validate_File_NotExists , Zend_Validate_NotEmpty , Zend_Validate_File_Size , Zend_Validate_Barcode , Zend_Validate_File_Sha1 , Zend_Validate_Int , Zend_Validate_File_Upload , Zend_Validate_File_Exists
• isValidContainerName() : Zend_Service_WindowsAzure_Storage_Blob
• isValidCSSSelectorForTag() : TCPDF
• isValidHost() : SimpleCookie
• isValidPath() : SimpleCookie
• isValidQueueName() : Zend_Service_WindowsAzure_Storage_Queue
• isValidUrl() : t3lib_div
• isValue() : SimpleOptionTag
• isVideoEmbeddable() : Zend_Gdata_YouTube_VideoEntry
• isVideoPrivate() : Zend_Gdata_YouTube_VideoEntry
• isWarnEnabled() : Moxiecode_Logger
• isWarning() : DB
• isWarningEnabled() : Logger
• isWithin() : SimpleRealm
• isXml() : SimpleCommandLineParser
• isYearLeapYear() : Zend_Date_DateObject
• isYesterday() : Zend_Date
• italic_tag_rule() : nwiki_parser
• item : cc_qti_tags
• ITEM_CATEGORY_NS : Zend_Gdata_Health_Query
• item_html() : question_category_list_item , list_item
• item_indenter() : cc_convert_moodle2
• item_is_first_on_page() : moodle_list
• item_is_last_on_page() : moodle_list
• itemfeedback : cc_qti_tags
• itemid_mapping() : restore_gradingform_plugin
• itemid_to_files() : qformat_xml_test
• itemLookup() : Zend_Service_Amazon
• itemmetadata : cc_qti_tags
• itemSearch() : Zend_Service_Amazon
• itest_wrong_creation() : base_optigroup_test
• ITEXT : HTMLPurifier_VarParser