Code added by Silvern88

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Benchmarking tool

Benchmark function with rounded precision, works in PHP4/5

RSS feed using PHP/MySQL

Demonstrates how to create an RSS feed using PHP/MySQL

Alter all tables in database

Shows how you can alter all of the tables in a database (since sometimes theres…

Alphanumeric validation

Checks if a string is alphanumeric.

Length validator

Validates the length of a string

Simple numerical encryption/decryption

Ability to store strings in encrypted array-string