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The Amazing Perks of PHP 7

Avatar for Dugeri, Verem Daniel Dugeri, Verem Daniel
April 25, 2016
Programming
220
1

The Amazing Perks of PHP 7

The new features of PHP 7 explained in pictures and code

Avatar for Dugeri, Verem Daniel

Dugeri, Verem Daniel

April 25, 2016

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Transcript

  1. The Amazing Perks of

  2. None

  3. HUNH?..... Is that what you think? You are wrong!

  4. None
  5. None

  6. 1. Did I hear you say slow?

  7. None

  8. “process time was cut in half, which improved overall response

    time by about 40% since a certain amount of request processing time is spent communicating with the database and daemons.”

  9. the overall load on the cluster fell below 50 percent

    thanks to Hyper-Threading

  10. “Additionally, memory use, which had never been a bottleneck for

    us, was reduced by roughly eight times over!”

  11. 2. Spaceship Operator (<=>)

  12. 3. Scalar Types

  13. 4. Return Types

  14. 5. Null Coalescing Operator

  15. 6. Constant Array Declaration

  16. 7. Anonymous Classes

  17. 8. Unicode codepoint escape syntax

  18. Unicode Contd.

  19. 9. Closure::call()

  20. 10. Group `use` declarations

  21. 11. Integer division with `intdiv()`

  22. 12. Session options

  23. 13. PHP 4 style Constructors gone...

  24. 14. The All new PRNG Methods

  25. 15. Go fail proof with `strict_types`