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What is a namespace in PHP used for?

  1. A Preventing name collisions between classes and functions from different libraries
  2. B Improving performance
  3. C Encrypting class names
  4. D Defining access modifiers
Answer

Preventing name collisions between classes and functions from different libraries

Namespaces make PSR-4 autoloading possible by mapping namespace segments to directory structure.

All Php MCQs

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