format.prepend ViewHelper <vhs:format.prepend>¶
Format: Prepend string content¶
Prepends one string on another. Although this task is very easily done in standard Fluid - i.e. {add}{subject} - this ViewHelper makes advanced chained inline processing possible:
<!-- Adds 1H to DateTime, formats using timestamp input which requires prepended @ -->
{dateTime.timestamp
-> v:math.sum(b: 3600)
-> v:format.prepend(add: '@')
-> v:format.date(format: 'Y-m-d H:i')}
<!-- You don't have to break the syntax into lines; done here for display only -->