Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "We can include other contexts through the use of the include directive."

A block of code will be set as follows:

<? /* #?ini charset="utf-8"?
[ExtensionSettings]
DesignExtensions[]=packtmedia
*/ ?>

When we wish to draw your attention to a particular part of a code block, the relevant lines or items will be shown in bold:

<?php /* #?ini charset="utf-8"?
...
[RegionalSettings]
TranslationExtensions[]=packtmedia
...
*/ ?>

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

# cd /var/www/packtmediaproject # cd extension/ # mkdir packtmedia

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in our text like this: "Click on the Setup tab on top menu."