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Getting started with PHP - The Syntax - Variables & strings
PHP Topics
Password hashing with sha256 Simple PHP counter without database access Performance counts - Should you use bitwise or modulus when deciding odd/even rows How to write a RSS feed with PHP
Google Wave
Everything you wanted to know about Google Wave
Other Topics
Configuring Apache to work with wildcard subdomains Simple PHP counter without database access Making sure PHP-CGI is running (on Windows Server) SQLite: serving the database from RAM versus serving it from diskArticles with tags related to database
SQLite: serving the database from RAM versus serving it from disk
I have taken a look at the effect of querying a SQLite database in memory, and serving the content via memory, versus querying and serving content from a disk-based SQLite database.
PHP Variables and strings
A variable is a means of storing a value, such as a text string or a number. In PHP you do not have to declare your variable, as it's automatically declared when you set it. Since you do not need to declare the variable, you do not have to specify what kind of data it contains either.
How to write a RSS feed with PHP
If you have a web site or blog, it's important to spread the word, and what's better than a properly designed and updated RSS feed? Here's how to write a PHP script that fetches the last 10 items from your database and writes it to a RSS-file.
