how to clear the query string in PHP
<p>How to Clear the Query string.</p>

<p>my query string is "index.php?name=sugumar&amp;id=49"</p>

<p>using meta tag I redirect the same page. that time the query string values are not cleared.
for that I have used. </p>

<blockquote>
  <p>Request.QueryString[1] = string.Empty;</p>
</blockquote>

<p>but it shows the error. </p>

<blockquote>
  <p>syntax error, unexpected '[' in
  /home/sugumar</p>
</blockquote>

<p>Then I used </p>

<blockquote>
  <p>Request.QueryString.Clear();</p>
</blockquote>

<p>it shows the error</p>

<blockquote>
  <p>Call to undefined function Clear() in
  /home/sugumar</p>
</blockquote>

<p>how to solve this problem? I want to clear the query string values before the meta tag redirect the page.</p>
