Regular Expressions
I have been getting better and better at using regular expressions in my C#, PHP, and JavaScript work.
I love the AIR version of this tool which helps you easily test your expressions.
I recently created this expression for a phone number search.
[0-9]{10}|[^0-9]{1}[0-9]{3}[^0-9]{1,3}?[0-9]{3}[^0-9]{1,3}?[0-9]{4}
It first looks for a string of 10 numbers or it looks for groups of numbers separated by non-numbers totaling 10 numbers.
![images[1]](http://blog.iambrian.com/wp-content/uploads/2010/04/images1.jpg)