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Andrey “Rarst” Savchenko

Techie. From Kiev. Sometimes WP developer. Tea drinker. Cat person.


Closures crash course for WordPress developers

WordPress core is about to raise minimum PHP requirement to version 5.6. That brings a wider access to cutting–edge nine years old features, such as anonymous functions (aka closures).

Closures had immediately generates some push back against using them with WordPress hooks. That is where they can shine though!

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