# trim

## Short description

Strips whitespace or other characters from the beginning and end of a string.

``trim( string $_string ) : string`` ## Examples ``````{%$_array = {"Id":"100","Name":"Couch Red","Price":"400 €"};

if (array_key_exists("Price", $_array)) { print("Der Artikel ".$_array["Name"]." kostet ".\$_array["Price"]);
}
%}

``````