Is it right to use setter injection? Or is it evil, to be avoided at all costs, for the explicitness of constructor injection? In today&rsquo;s post, we explore that and how to implement constructor injection in ZF2 controller classes.
<p>**Do you test your application in the right way? Or do you attempt to do it all at once, in many locations? When you&rsquo;re stuck, do you ask for help?</p>