Stephen Curran questions

Stephen Curran answers

• codeigniter: access config variables from other config files?
• Codeigniter Form Validation Callback checking multiple fields
• how to get the value of form input box in codeigniter
• Codeigniter Pagination - I'm stumped
• Codeigniter form validation rules - What does trim do?
• Redirect to previous page after logging in using PHP
• Is there anything like MasterPages on CodeIgniter Framework?
• Enabling $_GET in codeigniter
• Convert codeigniter query to json?
• MongoDB query to return only embedded document