php - REQUEST param gives error due to .htaccess file -

i'm having hard time getting .htaccess correct. i'm using codeigniter mvc.

below .htaccess

<ifmodule mod_rewrite.c>   rewriteengine on   rewritebase /webappl    # reenable after getting ssl cert   # rewritecond %{https} off   # rewriterule ^(.*)$ https://%{server_name}%{request_uri} [r=301,l]    # removes access system folder users   rewritecond %{request_uri} ^system.*   rewriterule ^(.*)$ /index.php?/$1 [l]    # when application folder isn't in system folder snippet prevents user access application folder   rewritecond %{request_uri} ^application.*   rewriterule ^(.*)$ /index.php?/$1 [l]    # checks see if user attempting access valid file, such image or css document, if isn't true sends request index.php   rewritecond %{request_filename} !-f   rewritecond %{request_filename} !-d   rewriterule ^(.*)$ index.php?/$1 [l] </ifmodule>  <ifmodule !mod_rewrite.c>   # if don't have mod_rewrite installed, 404's can sent index.php, , works normal.   errordocument 404 /index.php </ifmodule> 

i'm using codeigniter mvc. have complete mvc under website.com/webappl. , .htcaccess file in website.com/webappl directory.

$_request parameter doesn't work. when print_r($_request) @ url website.com/webappl/prof?parm1=value1&parm2=valu2 gives output:

array ( [/prof] => [phpsessid] => 20b15a4c76eddd60ec208f422b4047b1 ) 

but should return

array ( [parm1] => value1, [parm2] => valu2); 

i don't know going wrong.

try code. working fine applications.

<ifmodule mod_rewrite.c>     rewriteengine on     rewritebase /webappl/      #removes access system folder users.     #additionally allow create system.php controller,     rewritecond %{request_uri} ^system.*     rewriterule ^(.*)$ /index.php/$1 [l]      rewritecond %{request_filename} !-f     rewritecond %{request_filename} !-d     rewriterule ^(.*)$ index.php?/$1 [l] </ifmodule>  <ifmodule !mod_rewrite.c>     errordocument 404 /index.php </ifmodule> 

note change rewritebase /webappl/