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Getting started with PHP - The Syntax - Variables & strings
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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
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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 counter
Simple PHP counter without database access
Every web site needs a counter. You can implement Google Analytics or some other fully fledged statistics system, but for most sites, that's just overkill. Read on for a simple PHP-based counter that does not rely on database access.
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.
