title: MySQL and PHP Unexpected T_Variable
body: <p>Okay, so I have a register.php script written and I get an unexpected T Variable when the command tries to execute. 
  The error lies on line 15 at</p>
  
  <pre><code>('$_Post[username]','$_Post[sha_pass_hash]','$_Post[email]','2')";
  </code></pre>
  
  <p>I also have a second error in my syntax according to Dreamweaver at line 20 for</p>
  
  <pre><code>    die('Error: ' . mysql_error());
  </code></pre>
  
  <p>If anyone could help it would be greatly appreciated. Thank you in advance.</p>