How to configure htaccess file for Cake 2.3.x on 1and1 shared hosting

/dirCakePhp

<IfModule mod_rewrite.c>
    RewriteEngine on
    RewriteRule ^$ /app/webroot/ [L]
    RewriteRule (.*) /app/webroot/$1 [L]
</IfModule>

/direCakePhp/app

<IfModule mod_rewrite.c>
    RewriteEngine on
    RewriteRule ^$ /webroot/ [L]
    RewriteRule (.*) /webroot/$1 [L]
</IfModule>

/direCakePhp/app/webroot

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^(.*)$ /index.php?url=$1 [QSA,L]
</IfModule>

Juste add '/' after RewriteRule,

And change PHP version in 1and1 hosting panel to => 5.2 Add date_default_timezone_set('Europe/Paris'); in core.php

Setup your rules like this:

.htaccess in DOCUMENT_ROOT

RewriteEngine on
RewriteBase /
RewriteRule (.*) mycakeapp/$1 [L]

.htaccess in DOCUMENT_ROOT/mycakeapp

RewriteEngine on
RewriteBase /mycakeapp/
RewriteRule (.*) app/webroot/$1 [L]

.htaccess in DOCUMENT_ROOT/mycakeapp/app

RewriteEngine on
RewriteBase /mycakeapp/app/
RewriteRule (.*) webroot/$1 [L]

.htaccess in DOCUMENT_ROOT/mycakeapp/app/webroot

RewriteEngine On
RewriteBase /mycakeapp/app/webroot/

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]