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: “Usually, handling a form submission is done with the help of the handle() method of the FormHandler instance.”

A block of code is set as follows:

$this->hookDispatcher->dispatchWithParameters('actionAfterCreate' . Container::camelize($form->getName()) . 'FormHandler', [
    'id' => $id,
    'form_data' => &$data,
    ]);

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: “Let’s install the module by browsing the Modules | Module Manager page of the PrestaShop BO.”

Tips or important notes

Appear like this.