PHP Data Validation Class
Created this data validation class a couple of days back for validating some forms. Thought it might be useful for others. This one’s very basic and light-weight but still fully working with many...
View ArticleEvil MySQL Subquery and High Server Load
For a long time I’d been seeing high server load on the server MyWapBlog.com is hosted. I thought the increasing traffic was the cause. MySQL, I knew was the causing the load, but I thought it was all...
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Analgyph (3D) Images
Some analgyph images I shot using a regular camera. Two shots had to be taken from two different positions and post-processed to create these. They look quite satisfactory to me! Flower Vase...
View ArticleMemcached-Based PHP Sessions
If you have a website that gets millions of page requests per day each starting a session and you wish to get the last ounce of performance from your server and you’re still using file-based sessions...
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