Eport data to excel using Codeigniter and Oracle (OCI)

Below is a simple code snippet that will help you to export data to CSV/Excel format using Codeigniter and Oracle. Yes, it is obvious that you must have knowledge regarding Codeigniter and Oracle before you proceed further reading.

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ORA-24408: could not generate unique server group name

After continuous google for more than 10 hours, I finally came to a conclusion that the problem “ORA-24408: could not generate unique server group name” was not with oracle instanclient or the connection string oci_connect(). The only problem was with the mis-match of the hostnames of the application server defined in /etc/sysconfig/network & /etc/hosts.

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Clean URLs in CodeIgniter and Drupal for Debian based Dedicated Servers

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Initially, when my projects were in CodeIgniter I struggled to find out the solutions for Clean URLs. Now, I am working on Drupal CMS and the process for activating Clean URLs are similar as in CodeIgniter.

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