How to Use SQLite3 with PHP

SQLite is a relational database that stores data in memory or in a single portable file. These code snippets demonstrate how to use SQLite with PHP. One thing to note about exec verus query: the first executes a result-less query, and the latter performs a query that returns results. It is better to use a prepared statement than a query though. It is easier, safer, and will use less memory.

How to Use SSL Sockets with PHP

SSL sockets are perfect for sending secure data. With certificates, you can verify the identify of the host, the client, or both. Signed certificates cost money but you can create and self-sign a certificate. Check out the code samples below to see how to generate SSL certificates and create SSL clients and servers. Examples include raw socket communication as well as the common HTTPS protocol.