count

Count all elements in an array or own properties in an object.

Parameter Position	Required	Default	Description
1	No	false	If this parameter is set to true, |count will recursively count all the elements of a multidimensional array/object.

{$a = ['a','b','c','d']}
{$a|count}               //== 4

{$person = [name=>[first=>'John',last=>'Doe'], age=>36]}
{$person|count}          //== 2
{$person|count:1}        //== 4