Core Function Join
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Optional; A string to place between each array element. | Optional; A string to place between each array element. | ||
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=== Return Value === | === Return Value === | ||
Revision as of 12:22, 10 November 2011
Join( <array>, <separator> )
Contents |
Description
Join an array into a string with an optional separator.
Parameters
array
The array to join.
separator
Optional; A string to place between each array element.
Default is " " a space.
Return Value
Success - The array merged into a string. Failure - Returns the separator.
Remarks
This does not alter the original array.
Example
$days = Split("Sun,Mon,Tue,Wed,Thu,Fri,Sat", ",") For $day In $days println("Element is: " . $day) Next println("Back together is " . join($days, ":") )
Heres another way of writing it
$days = Split("Sun,Mon,Tue,Wed,Thu,Fri,Sat", ",") For $day In $days println("Element is: " . $day) Next println("Back together is " . $days::join(":") )
Note the :: this will allow a function to be called using the variable its attached to becomes the first param.
