php httpd.conf file

gistfile1.txt

dawnload wamp and codeignitor
to run all service of wamp stop mysqlcli.exe from taskmanager

or visit below url

--httpd.conf file of apache change port 80 to 8080
#Listen 12.34.56.78:8080
Listen 0.0.0.0:8080
Listen [::0]:8080

--set httpd-vhosts.conf change 80 to 8080 port

# Virtual Hosts
#
<VirtualHost *:8080>
  ServerName localhost
  ServerAlias localhost
  DocumentRoot "${INSTALL_DIR}/www"
  <Directory "${INSTALL_DIR}/www/">
    Options +Indexes +Includes +FollowSymLinks +MultiViews
    AllowOverride All
    Require local
  </Directory>
</VirtualHost>

than restart all service it will work

extract  codeignitor.zip and paster that folder in www of wamp/www/<paster here> and rename it to the ci
http://localhost:8080/ci/public/#