title: unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING error
body: <p>i've been staringly blanky at this error and can't seem to know what the problem is.When i run the query i get this error:</p>
  
  <blockquote>
    <p>unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING
    at this line:</p>
  </blockquote>
  
  <pre><code>$sqlupdate1 = "UPDATE table SET commodity_quantity=$qty WHERE user=$rows['user'] ";
  </code></pre>