Boxlang 1.x Stable Released
BoxLang : A Modern Dynamic JVM Language
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On this page
  • Method Signature
  • Arguments
  • Examples
  • Tag Syntax
  • Additional Examples
  • Related

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  1. BoxLang Language
  2. Reference
  3. Built-in Functions
  4. list

GetToken

Determines whether a token of the list in the delimiters parameter is present in a string.

Returns the token found at position index of the string, as a string. If index is greater than the number of tokens in the string, returns an empty string.

Method Signature

GetToken(string=[string], index=[integer], delimiter=[string])

Arguments

Argument
Type
Required
Description
Default

string

string

true

string list to filter entries from

index

integer

true

numeric the one-based index position to retrieve the value at

delimiter

string

false

string the list delimiter

,

Examples

Tag Syntax

In the following example, the function call requests element number 2 from the string, using the delimiter '[:;".'

<bx:output>
<bx:set mystring = "four," & char( 32 ) & char( 9 ) & char( 10 ) & ",five, nine,zero:;" & char( 10 ) & "nine,ten:, eleven:;twelve:;thirteen," & char( 32 ) & char( 9 ) & char( 10 ) & ",four" >
getToken(mystring, 3) is : #getToken( mystring, 3 )#
</bx:output>

Additional Examples

token_test = GetToken( "yellow,red:,orange,blue:;,lavender,pink:;", 2, ":" );
writeDump( token_test );

Related

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ListSome
ListReduceRight
ListPrepend
ListFirst
ListLast
ListIndexExists
ListInsertAt
ListChangeDelims
ListFind
ListFindNoCase
ListContains
ListContainsNoCase
ListCompact
ListTrim
ListMap
ListDeleteAt
ListRemoveDuplicates
ListToArray
ListQualify
ListAppend
ListValueCount
ListValueCountNoCase
ListAvg
ListLen
ListRest
ListGetAt
ListEvery
ListEach
ListSort
ListSetAt
ListFilter
ListItemTrim