title: Is True (In PHP)?
body: <p>What to use better?</p>
  
  <pre><code>if ( $boolean ) {}
  </code></pre>
  
  <p>...or:</p>
  
  <pre><code>if ( $boolean === true ) {}
  </code></pre>
  
  <p>Both work, both check that <em>$boolean</em> is set to 'true'. The second one also checks <em>$boolean</em>'s type.</p>
  
  <p>If we assume that <em>$boolean</em> holds value that's boolean, what option should I use?</p>