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count¶
This ViewHelper counts elements of the specified array or countable object.
= Examples =
<code title="Count array elements"> <f:count subject="{0:1, 1:2, 2:3, 3:4}" /> </code> <output> 4 </output>
<code title="inline notation"> {objects -> f:count()} </code> <output> 10 (depending on the number of items in {objects}) </output>