Sending Emails with Attachments using PHP
Use PHPMailer to simplify your email process.
Unzipping files with php
Learn how to unzip files using php and the ZipArchive class.
Using Regular Expressions
Learn how to use regular expressions in your PHP code.
If you're like me, then Regular Expressions can look like ancient greek. So, I've put together a list of commonly used phrases with a short explanation of how the expression can be used.
Read more about Regular Expressions.