What's new in PHP V5.3, Part 2, Closures and lambda functions

From the developerWorks archives

John Mertic

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Follow along in this "What's new in PHP V5.3" series of articles that covers the new and exciting features found in PHP V5.3, which is scheduled to release soon. Here in Part 2, we look at closures and lambda functions. They are designed to make programming much easier by allowing you to easily define throwaway functions that can be used in many contexts.

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