title: Should I Add Full Stops/Periods to My Errors?
body: <p>This may sound like a stupid question but it's causing some disagreement among my team. Should you add full stops (that's periods for you programmers over the pond) to my errors?</p>
  
  <p>Which is better?</p>
  
  <pre><code>throw new \Exception( 'Failed to delete ' . $model_name );
  </code></pre>
  
  <p>or </p>
  
  <pre><code>throw new \Exception( 'Failed to delete ' . $model_name . '.' );
  </code></pre>
  
  <p>Problems arise when you need to concatenate multiple messages so I guess it's just a matter of consistency but is there a standard way of doing this?</p>