WordPress Web Application Development

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, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "WordPress passes existing MIME types as the parameter to this function. Here, we have modified the $mimes array to restrict the image types to JPG."

A block of code is set as follows:

function filter_mime_types($mimes) {
    $mimes = array(
      'jpg|jpeg|jpe' => 'image/jpeg',
    );

    return $mimes;
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are ...