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count¶

This ViewHelper counts elements of the specified array or countable object.

Examples¶

Count array elements¶

<f:count subject="{0:1, 1:2, 2:3, 3:4}" />

Output:

inline notation¶

{objects -> f:count()}

Output:

10 (depending on the number of items in ``{objects}``)

Arguments¶

subject¶

DataType: mixed
Required: false
Description: Countable subject, array or Countable