[fw-db] how to use

Hello friends,

I’ve seen in some code examples in ZF documentation about echoing variables in view scripts like this:

 

<?= $this->var; ?>

 

 I tried out this in my view but doesn’t seem to work, unless I put all the echo instruction like this:

 

<?php echo $this->var ?>

 

Can anyone tell me how configure my project environment to work like the first option? I appreciate so much your help, thank you.