Analyse a PHP file for instantations and static calls

grep -o "\(new \(\w\+\)\|\w\+::\)" file.php | sed 's/new \|:://' | sort | uniq -c | sort
This grabs all lines that make an instantation or static call, then filters out the cruft and displays a summary of each class called and the frequency.
Sample Output
1 parent
1 product_Item
1 promotion_Base
1 swc_Response
2 product_ViewHelper
2 product_ViewTransformer
4 promotion_Tab
5 site_Template
6 self

-2
By: root
2009-01-26 12:08:47

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What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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