form_open操作URL错误

Question

have this code

<?php echo form_open('controller/method'); ?> 

and it supposed to create this code

<form accept-charset="utf-8" method="post" action="http://localhost/codeigniter/controller/method"> 

but it created

<form accept-charset="utf-8" method="post" action="http://localhost/codeigniter/?controller/method"> 

There is an extra ”?” before the controller name.

How can fix that problem ? Thanks in advance

Answer 1

This can happen if you set enable_query_strings to TRUE

$config['enable_query_strings'] = FALSE;

http://ellislab.com/codeigniter/user-guide/general/urls.html