title: How to redirect in PHP
body: <p>I wrote</p>
  
  <pre><code>&lt;?
  header("Location:http://example.com");
  ?&gt;
  </code></pre>
  
  <p>but Redirect is not occured.
  How to redirect?</p>
  
  <p>But I do not have authority to edit php.ini
  So safe_mode is on in php.ini</p>