title: explaining $this->load->view()
body: <p>In a controller you can use this method to load a view, but I want to know what happens behind the scenes here.</p>
  
  <p>I'm new to PHP and frameworks, but I’ve learned the basics of OOP.</p>
  
  <p>When <code>$this-&gt;view()</code> is called then the method in the current class or the parent class is used.</p>
  
  <p>But what does <code>$this-&gt;load-&gt;view()</code> mean?  What is the intermediate <code>load</code>? is it a function or is it a property?</p>
  
  <p>Where is it located? How could it contain view()?</p>
  
  <p>Grateful for explanation.</p>