title: Why is true greater than 3 in PHP
body: <p>I am wondering why following statement in PHP is returning true?</p>
  
  <pre><code>true&gt;=4
  </code></pre>
  
  <p>for example such line will echo <code>1</code></p>
  
  <pre><code>echo true&gt;=4;
  </code></pre>
  
  <p>Can anyone explain me the logic behind this?</p>