Here is a list of all documented variables with links to the class documentation for each member:

- $ -

$_aCss : BxBaseFormView
$_aFieldsCheckForSpam : BxDolForm
$_aFieldsExcludeFromCheckForSpam : BxDolForm
$_aJs : BxBaseFormView
$_aJsCodes : BxAclGridView, BxAdsMenuView, BxBaseModGroupsGridPricesView, BxMarketMenuView
$_aMarkers : BxDolSearchResult
$_aMigrationModules : BxSEMigConfig
$_aMimeTypesViewable : BxDolStorage
$_aObject : BxDolStorage, BxDolTranscoder, BxDolUploader
$_aOptions : BxAntispamConfig
$_aOptionsMap : BxAntispamConfig
$_aParams : BxDolPaginate, BxDolStorage
$_aSbsStatuses : BxBaseModPaymentProvider
$_aStatuses : BxClssDb
$_aSystem : BxDolCmts, BxDolObject
$_aT : BxDolCmts
$_aUploadersInfo : BxTimelineMenuPostAttachments
$_bAbsoluteActionUrl : BxBaseFormView, BxBaseModGeneralFormsEntryHelper
$_bAjaxMode : BxBaseFormView, BxBaseModGeneralFormsEntryHelper
$_bAttachmentsInTimeline : BxBaseModTextConfig
$_bDataProcessing : BxDolSearch
$_bDynamicMode : BxBaseFormView
$_bInfo : BxDolPaginate
$_bRawProcessing : BxDolSearch
$_bRemoveTransparency : BxDolImageResize
$_bSettingsGrouped : BxNtfsConfig
$_bShowEmptySections : BxBaseFormView
$_bTotal : BxDolPaginate
$_bViewMode : BxBaseFormView
$_iAuthorId : BxDolCmts
$_iCacheControl : BxDolStorage
$_iDevicePixelRatio : BxDolTranscoder
$_iDpnTime : BxBaseModGeneralConfig
$_iErrorCode : BxDolStorage
$_iId : BxBaseCmtsReviewsForm, BxDolCmts, BxDolObject
$_iJpegQuality : BxDolImageResize
$_iNum : BxDolPaginate
$_iPerPage : BxDolPaginate
$_iSilentMode : BxCnvCmts
$_isSectionOpened : BxBaseFormView
$_isSquareResize : BxDolImageResize
$_iStart : BxDolPaginate
$_isUseGD : BxDolImageResize
$_iSystemProfileId : BxRemindersConfig
$_iTotal : BxDolPaginate
$_oDb : BxDolStorage, BxDolTranscoder
$_oManager : BxDolImageResize
$_oStorage : BxDolTranscoder
$_sAuthorKey : BxDolForm
$_sButtonsClass : BxDolPaginate
$_sButtonTemplate : BxDolUploader
$_sCategoryObject : BxDolSearch
$_sCodeAdd : BxBaseFormView
$_sDivId : BxBaseUploaderHTML5
$_sDivider : BxBaseFormView
$_sDividerAlt : BxBaseFormView
$_sError : BxDolImageResize
$_sJsTemplate : BxDolUploader
$_sLog : BxDolTranscoder
$_sOnChangePage : BxDolPaginate
$_sPageUrl : BxDolPaginate
$_sPaginateClass : BxDolPaginate
$_sPopupContainerId : BxDolUploader
$_sQueueStorage : BxDolTranscoder
$_sQueueTable : BxDolTranscoder
$_sRemoveTransparencyFillColor : BxDolImageResize
$_sResultContainerId : BxDolUploader
$_sRetinaSuffix : BxDolTranscoder
$_sSectionClose : BxBaseFormView
$_sSectionOpen : BxBaseFormView
$_sStorageObject : BxDolUploader
$_sSystem : BxBaseCmtsReviewsForm, BxDolCmts, BxDolObject
$_sTableImages : BxDolCmts
$_sUniqId : BxDolUploader
$_sUploaderFormTemplate : BxDolUploader
$_sUploaderJsInstance : BxDolUploader
$_sUploadErrorMessages : BxDolUploader
$_sUploadInProgressContainerId : BxDolUploader
$_sViewAllCaption : BxDolPaginate
$_sViewAllUrl : BxDolPaginate
$aChoice : BxDolSearch
$aClasses : BxDolSearch
$aCurrent : BxDolSearchResult
$aFormAttrs : BxDolForm
$aGetParams : BxBaseSearchResult
$aInputs : BxDolForm
$aParams : BxDolForm
$aPrivateConditionsIndexes : BxDolSearchResult
$aPseud : BxDolSearchResult
$aUnitParams : BxBaseSearchResult
$bDisplayEmptyMsg : BxDolSearchResult
$bEnableErrorIcon : BxBaseFormView
$bForceAjaxPaginate : BxDolSearchResult
$bProcessPrivateContent : BxDolSearchResult
$CONF_COMMON : BxBaseEditorQuill, BxEditorEditor
$CONF_EMBED : BxBasePlayerHTML5, BxPlyrPlayer
$CONF_FULL : BxBaseEditorQuill
$CONF_LANGS : BxBasePlayerHTML5
$CONF_MINI : BxBaseEditorQuill, BxBasePlayerHTML5, BxPlyrPlayer
$CONF_STANDARD : BxBaseEditorQuill, BxBasePlayerHTML5, BxPlyrPlayer
$CONF_STANDARD_AUDIO : BxBasePlayerHTML5, BxPlyrPlayer
$h : BxDolImageResize
$id : BxDolForm, BxDolSearchResult
$iDesignBoxTemplate : BxBaseSearchResult
$iPaginatePerPage : BxDolSearchResult
$name : BxDolHTMLPurifierFilterEmbed, BxDolHTMLPurifierFilterYouTube
$sBrowseUrl : BxBaseSearchResult
$sCode : BxBaseFormView
$sDisplayEmptyMsgKey : BxDolSearchResult
$sTableSystems : BxDolCmts
$sUnitTemplate : BxBaseSearchResult
$sUnitTemplateLiveSearch : BxBaseSearchResult