# Additional Tags & Functions

# Tags

The following tags are specific to Lucee:

* [<cfauthenticate>](tags/authenticate.md)
* [<cfforward>](tags/forward.md)
* [<cfhtmlbody>](tags/htmlbody.md)
* [<cfpageencoding>](tags/pageencoding.md)
* [<cfretry>](tags/retry.md)
* [<cfservlet>](tags/servlet.md)
* [<cfservletparam>](tags/servletparam.md)
* [<cfsleep>](tags/sleep.md)
* [<cfstopwatch>](tags/stopwatch.md)
* [<cfwhile>](tags/while.md)

# Functions

The following functions are specific to Lucee:

* [ApplicationStartTime()](functions/applicationstarttime.md)
* [Array()](functions/array.md)
* [ArrayContainsNoCase()](functions/arraycontainsnocase.md)
* [ArrayEvery()](functions/arrayevery.md)
* [ArrayFirst()](functions/arrayfirst.md)
* [ArrayIndexExists()](functions/arrayindexexists.md)
* [ArrayLast()](functions/arraylast.md)
* [ArrayMedian()](functions/arraymedian.md)
* [ArrayMerge()](functions/arraymerge.md)
* [ArrayMid()](functions/arraymid.md)
* [ArrayReverse()](functions/arrayreverse.md)
* [ArraySome()](functions/arraysome.md)
* [ArrayToStruct()](functions/arraytostruct.md)
* [Beat()](functions/beat.md)
* [CacheClear()](functions/cacheclear.md)
* [CacheCount()](functions/cachecount.md)
* [CacheDelete()](functions/cachedelete.md)
* [CacheGetAll()](functions/cachegetall.md)
* [CacheGetDefaultCacheName()](functions/cachegetdefaultcachename.md)
* [CacheKeyExists()](functions/cachekeyexists.md)
* [Cfusion_decrypt()](functions/cfusion_decrypt.md)
* [Cfusion_encrypt()](functions/cfusion_encrypt.md)
* [CollectionEach()](functions/collectioneach.md)
* [CollectionEvery()](functions/collectionevery.md)
* [CollectionFilter()](functions/collectionfilter.md)
* [CollectionMap()](functions/collectionmap.md)
* [CollectionReduce()](functions/collectionreduce.md)
* [CollectionSome()](functions/collectionsome.md)
* [ComponentCacheClear()](functions/componentcacheclear.md)
* [ComponentCacheList()](functions/componentcachelist.md)
* [ComponentInfo()](functions/componentinfo.md)
* [Compress()](functions/compress.md)
* [ContractPath()](functions/contractpath.md)
* [CreateGUID()](functions/createguid.md)
* [CreateUniqueId()](functions/createuniqueid.md)
* [CtCacheClear()](functions/ctcacheclear.md)
* [CtCacheList()](functions/ctcachelist.md)
* [DatasourceFlushMetaCache()](functions/datasourceflushmetacache.md)
* [DayOfWeekShortAsString()](functions/dayofweekshortasstring.md)
* [Dump()](functions/dump.md)
* [Each()](functions/each.md)
* [Echo()](functions/echo.md)
* [Empty()](functions/empty.md)
* [EntityNameArray()](functions/entitynamearray.md)
* [EntityNameList()](functions/entitynamelist.md)
* [ESAPIDecode()](functions/esapidecode.md)
* [ESAPIEncode()](functions/esapiencode.md)
* [Extract()](functions/extract.md)
* [GetApplicationSettings()](functions/getapplicationsettings.md)
* [GetBuiltInFunction()](functions/getbuiltinfunction.md)
* [GetCanonicalPath()](functions/getcanonicalpath.md)
* [GetClassPath()](functions/getclasspath.md)
* [GetCurrentContext()](functions/getcurrentcontext.md)
* [GetFunctionData()](functions/getfunctiondata.md)
* [GetFunctionKeywords()](functions/getfunctionkeywords.md)
* [GetK2ServerDocCount()](functions/getk2serverdoccount.md)
* [GetK2ServerDocCountLimit()](functions/getk2serverdoccountlimit.md)
* [GetLuceeId()](functions/getluceeid.md)
* [GetMemoryUsage()](functions/getmemoryusage.md)
* [GetNumericDate()](functions/getnumericdate.md)
* [GetTagData()](functions/gettagdata.md)
* [GetTagList()](functions/gettaglist.md)
* [GetTimeZone()](functions/gettimezone.md)
* [GetVariable()](functions/getvariable.md)
* [Hash40()](functions/hash40.md)
* [HtmlParse()](functions/htmlparse.md)
* [ImageDrawImage()](functions/imagedrawimage.md)
* [ImageFilter()](functions/imagefilter.md)
* [ImageFilterColorMap()](functions/imagefiltercolormap.md)
* [ImageFilterCurves()](functions/imagefiltercurves.md)
* [ImageFilterKernel()](functions/imagefilterkernel.md)
* [ImageFilterWarpGrid()](functions/imagefilterwarpgrid.md)
* [ImageFonts()](functions/imagefonts.md)
* [ImageFormats()](functions/imageformats.md)
* [ImageSetDrawingAlpha()](functions/imagesetdrawingalpha.md)
* [Invoke()](functions/invoke.md)
* [IsEmpty()](functions/isempty.md)
* [IsIPInRange()](functions/isipinrange.md)
* [IsZipFile()](functions/iszipfile.md)
* [ListAvg()](functions/listavg.md)
* [ListCompact()](functions/listcompact.md)
* [ListEvery()](functions/listevery.md)
* [ListIndexExists()](functions/listindexexists.md)
* [ListItemTrim()](functions/listitemtrim.md)
* [ListSome()](functions/listsome.md)
* [ListTrim()](functions/listtrim.md)
* [LSDayOfWeek()](functions/lsdayofweek.md)
* [LsWeek()](functions/lsweek.md)
* [Metaphone()](functions/metaphone.md)
* [Millisecond()](functions/millisecond.md)
* [MonthShortAsString()](functions/monthshortasstring.md)
* [NewLine()](functions/newline.md)
* [NowServer()](functions/nowserver.md)
* [NullValue()](functions/nullvalue.md)
* [PagePoolClear()](functions/pagepoolclear.md)
* [PagePoolList()](functions/pagepoollist.md)
* [ParseNumber()](functions/parsenumber.md)
* [Query()](functions/query.md)
* [QueryColumnArray()](functions/querycolumnarray.md)
* [QueryColumnCount()](functions/querycolumncount.md)
* [QueryColumnData()](functions/querycolumndata.md)
* [QueryColumnExists()](functions/querycolumnexists.md)
* [QueryColumnList()](functions/querycolumnlist.md)
* [QueryCurrentRow()](functions/querycurrentrow.md)
* [QueryDeleteColumn()](functions/querydeletecolumn.md)
* [QueryDeleteRow()](functions/querydeleterow.md)
* [QueryEach()](functions/queryeach.md)
* [QueryEvery()](functions/queryevery.md)
* [QueryFilter()](functions/queryfilter.md)
* [QueryGetCell()](functions/querygetcell.md)
* [QueryMap()](functions/querymap.md)
* [QueryRecordCount()](functions/queryrecordcount.md)
* [QueryReduce()](functions/queryreduce.md)
* [QueryRowData()](functions/queryrowdata.md)
* [QuerySlice()](functions/queryslice.md)
* [QuerySome()](functions/querysome.md)
* [QuerySort()](functions/querysort.md)
* [SessionStartTime()](functions/sessionstarttime.md)
* [SetTimeZone()](functions/settimezone.md)
* [SizeOf()](functions/sizeof.md)
* [Soundex()](functions/soundex.md)
* [SSLCertificateInstall()](functions/sslcertificateinstall.md)
* [SSLCertificateList()](functions/sslcertificatelist.md)
* [StringLen()](functions/stringlen.md)
* [StructEvery()](functions/structevery.md)
* [StructKeyTranslate()](functions/structkeytranslate.md)
* [StructSome()](functions/structsome.md)
* [SystemCacheClear()](functions/systemcacheclear.md)
* [SystemOutput()](functions/systemoutput.md)
* [ToNumeric()](functions/tonumeric.md)
* [TrueFalseFormat()](functions/truefalseformat.md)
* [UcFirst()](functions/ucfirst.md)
* [UnserializeJava()](functions/unserializejava.md)
* [URLEncode()](functions/urlencode.md)
* [ValueArray()](functions/valuearray.md)