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+--- Thread: how i can create my library in codeigniter 4 (/showthread.php?tid=75969)
how i can create my library in codeigniter 4 - Hoodini - 04-02-2020
this is easy in codeigniter 3 but i cant find this in codeigniter 4 document
RE: how i can create my library in codeigniter 4 - FoLez - 04-02-2020
I update the Google Recaptcha Class from version 3 to 4, here is an example
[Attachment = 1748]
and in system/Controller.php in the initController function, I define it in a global variable for all controller's $this->g_re = new Recaptcha ($request, $response);
RE: how i can create my library in codeigniter 4 - dave friend - 04-02-2020
(04-02-2020, 01:03 PM)Hoodini Wrote: this is easy in codeigniter 3 but i cant find this in codeigniter 4 document
It is even easier than V3. The only tricky bit is learning to use namespace.
Here's a very simple library
app/Libraries/MyCustomClass.php
PHP Code:
<?php namespace App\Libraries;
class MyCustomClass
{
public function sayHi()
{
return "Hello World!";
}
}
Here's a simple example of using the custom library in a controller.
PHP Code:
<?php namespace App\Controllers;
use App\Libraries\MyCustomClass; //so we can easily load the custom library
class Home extends BaseController
{
public function index()
{
$mine = new MyCustomClass(); // loads and creates instance
echo $mine->sayHi();
}
}
RE: how i can create my library in codeigniter 4 - Hoodini - 04-02-2020
thanks a lot!
Codeigniter always the best and
RE: how i can create my library in codeigniter 4 - includebeer - 04-04-2020
If you need a single instance of a class, you can create a service that will return a shared instance of your library: https://codeigniter4.github.io/userguide/concepts/services.html#shared-classes