How to get the first element of an array in smarty?

Question

Smarty

You need an analogue
current($array);
or
array_slice($array,0,1)
, even better, a link to an adequate guide to this stray. What would be the list of functions and designs.
do not offer smarty.net, the devil will break his leg there.

Answer 1

without entering the loop
{$array|@array_keys|@array_shift} - the first element of the array
{$array|@array_keys|@array_pop} - the last element of the array