Wordpress get plugin directory

Question

Is there any function that would return the full path of my plugin in WordPress?

Example is

path/wp-contents/plugins/myplugin

I have tr

Answer 1

You can define a variable into your main Php file. It should be at the root of your plugin folder. The file should be here : .../wp-content/plugins/plugin-folder/my-plugin.php

You can add into the file this line.

    define( 'MYPLUGIN__PLUGIN_DIR_PATH', plugins_url('', __FILE__ ) );

After you can use your new variable anywhere into your plugin.

    public function Test() 
    {   
            $folder2 = MYPLUGIN__PLUGIN_DIR_PATH . '/folder1/folder2/';
           // $folder2 = .../wp-content/plugins/plugin-folder/folder1/folder2/
    }

I hope it will help someone.