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

1 vote108 views1 answer
Php title wp
PHP
35 votes128 views6 answers
Laravel db query
PHP
0 vote123 views2 answers
Php header PDF Open in Browser
PHP
1 vote114 views1 answer
How can set defult value for yield in laravel
PHP
2 votes138 views1 answer
Laravel Call to a member function diffForHumans() on string
PHP Laravel
2 votes139 views2 answers
How set variable public in static method in laravel
PHP Laravel
8 votes141 views1 answer
Get all routes laravel
PHP Laravel
0 vote122 views1 answer
Heroku mysql
PHP
0 vote140 views1 answer
Get array key based on value php
PHP
6 votes121 views2 answers
Asia time zone in php
PHP