title: What does a leading zero do for a php int?
body: <pre><code>echo(073032097109032116104101032118101114121032109111100101108032111102032097032109111100101114110032109097106111114032103101110101114097108046);
  </code></pre>
  
  <p>Essentially, a very large number. Now, why does it output <code>241872</code>? I know PHP has float handlers. When I remove the leading zero, it functions as expected. What is that leading zero signifying?</p>