Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: “ So, you can do some digging by searching for {{your industry}} + POS systems.

A block of code is set as follows:

class WC_Example {
    public function __construct(){
        // add more code here
    }
}
// Start running our plugin
$GLOBALS['wc_example'] = new WC_Example();

Any command-line input or output is written as follows:

$this->form_fields = array(
    'api_key' => array(
        'title'       => __( 'API Key', 'woocommerce-integration-demo' ),
        'type'        => 'text',
        'description' => __( 'Enter with your API Key. You can find this in "User Profile" drop-down (top right corner) > API Keys.', 'woocommerce-integration-demo' ),
        'desc_tip'    => true,
        'default'     => '',
    ),
);

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “In FOMO, you can click on Events and you can see all of the events that FOMO picked up.”

Tips or important notes

Appear like this.