Redirect back in codeigniter

Redirect in codeigniter

//You can use redirect in codeigniter by loading helper 'url'
$this->load->helper('url');

//The redirects functions accepts two parameters to execute the function first is 'Location Url' and second parameter allows the developer to use different HTTP commands to perform the redirect "location" or "refresh".
if (!$user_logged_in)
{
  redirect('/account/login', 'refresh');
}

Redirect back in codeigniter

This should help :
http://www.codeigniter.com/user_guide/libraries/user_agent.html

$this->load->library('user_agent');
if ($this->agent->is_referral()){
    echo $this->agent->referrer();
}

or straight PHP:

redirect($_SERVER['HTTP_REFERER']);

Similar codes

5 votes117 views3 answers
Laravel drop column if exists
PHP Laravel
7 votes86 views3 answers
All php error report
PHP
0 vote105 views2 answers
Laravel display category post by slug
PHP
3 votes101 views2 answers
Could not open input file: composer.phar
PHP
66 votes121 views5 answers
How do I convert a string to a number in PHP?
PHP
3 votes103 views2 answers
Php prepared statements
PHP
0 vote101 views1 answer
Php new PDO timeout
PHP
0 vote54 views1 answer
Php convert file_get_content to string
PHP
0 vote99 views1 answer
Reset wp query
PHP
0 vote124 views1 answer
Laravel access storage attachment
PHP Laravel