CodeIgniter - accessing $config variable in view

codeigniter access config variable in helper
codeigniter get database config
how to define variable in codeigniter
codeigniter library load config
codeigniter environment config
codeigniter get config->item in controller
the configuration file does not exist codeigniter
config('file_name codeigniter)

Pretty often I need to access $config variables in views. I know I can pass them from controller to load->view(). But it seems excessive to do it explicitly.

Is there some way or trick to access $config variable from CI views without disturbing controllers with spare code?

$this->config->item() works fine.

For example, if the config file contains $config['foo'] = 'bar'; then $this->config->item('foo') == 'bar'

How to access custom config variable in codeigniter controller , 1 Answer. Look at the config documentation on Codeigniter. echo $this->config->item('new_daily_contacts'); That will try to grab $config['new_daily_contacts'] but from your post it looks like you only have $config['days'] in your config file. Teams. Q&A for Work. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

Also, the Common function config_item() works pretty much everywhere throughout the CodeIgniter instance. Controllers, models, views, libraries, helpers, hooks, whatever.

How to Access Config File Variables Globally in all Views ?, <?php namespace Config; use CodeIgniter\Config\BaseConfig; class SiteConfig extends BaseConfig { public $siteName = 'My Website'; The userguide simply has bad wording on this. "If you have configured a database prefix and would like to add it in manually for, you can use the following."

You can do something like that:

$ci = get_instance(); // CI_Loader instance
$ci->load->config('email');
echo $ci->config->item('name');

Get config item in model, A few thoughts: 1. Make sure that ENC_Model extends CI_Model, so that it will reference the global controller instance when you try to access  Loading and Displaying Data in a CodeIgniter View. by Alex Coleman | Build a Simple CodeIgniter App, CodeIgniter, Web App, Web Development. This is lesson nine of a 10 ten-lesson course, Simple CodeIgniter App, which walks you through the creation of your first PHP web application using the CodeIgniter framework.

$this->config->item('config_var') did not work for my case.

I could only use the config_item('config_var'); to echo variables in the view

Config Class, The Config class provides a means to retrieve configuration preferences. If you open the file using your text editor you'll see that config items are stored in config array); $fail_gracefully (bool) – Whether to return FALSE or to display This method is normally accessed via the corresponding functions in the URL Helper. In this tutorial I have discussed how to pass data from controller to view in CodeIgniter. The process is very simple and you could easily render views through the controller. If you need help, you could add a comment below describing your issue.

Your controller should collect all the information from databases, configs, etc. There are many good reasons to stick to this. One good reason is that this will allow you to change the source of that information quite easily and not have to make any changes to your views.

accessing config variables from helpers or library, Helpers do not have direct access to the CodeIgniter object. You'll need to either pass data in through the parameters of the function or consider  Unlike many other frameworks, CodeIgniter configurable items aren’t contained in a single file. Instead, each class that needs configurable items will have a configuration file with the same name as the class that uses it. You will find the application configuration files in the /app/Config folder.

CodeIgniter - accessing $config variable, To access the variables defined in the applocation/config/config.php in the other places in your to access this in your controller or views. PHP. CodeIgniter always loads the global config file first (i.e., the one in application/config/), then tries to load the configuration files for the current environment. This means you are not obligated to place all of your configuration files in an environment folder.

CodeIgniter - accessing $config variable in view, Pretty often I need to access $config variables in views. I know I can pass them from controller to load->view(). But it seems excessive to do it explicitly. Is there  When constructor function loads, it will take the config variables from the config file in order to use these variables anywhere. Note: Name of the above file must be same as the class created in libraries folder otherwise the code will not work.

php CodeIgniter accessing $config variable in view?, Also, the Common function config_item() works pretty much everywhere throughout the CodeIgniter instance. Controllers, models, views, libraries, helpers,  Accessing session metadata ¶ In previous CodeIgniter versions, the session data array included 4 items by default: ‘session_id’, ‘ip_address’, ‘user_agent’, ‘last_activity’. This was due to the specifics of how sessions worked, but is now no longer necessary with our new implementation.

Comments
  • Thanks for this -- I was having trouble accessing a config value from a hook. For anyone else, this works great.
  • But, config_item() doesn't have the collision protection which is available in $this->config->item()
  • Actualy within a view $this refers to CI_Loader and get_instance() refers to the CI_Base() as always.
  • I don't know why but since today $this->config->item('var_name'); didn't work anymore for me.. thanks for the alternative way. just wondering.. is this method legal?