title: send individual parameters versus array of parameters
body: <p>Is there a general good practice convention regarding sending parameters as individual variables, or to send an array of parameters to a function / method? </p>
  
  <p>Eg.  </p>
  
  <pre><code>param1, param2, param3 vs array data  
  </code></pre>
  
  <p>How do you determine which of the two to use, or a combination of both?  </p>