View example.php
<?php
require("postmark.php");
$postmark = new Postmark("your-api-key","from-email","optional-reply-to-address");
$result = $postmark->to("reciver@example.com")
->subject("Email Subject")
->plain_message("This is a plain text message.")
->attachment('File.pdf', $file_as_string, 'application/pdf')
View gist:1958143

Sublime Text 2 – Useful Shortcuts (PC)

Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.

Editing

Ctrl+C copy current line (if no selection)
Ctrl+X cut current line (if no selection)
Ctrl+⇧+K delete line
Ctrl+↩ insert line after