rfc:protocol_type_hinting

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rfc:protocol_type_hinting [2013/06/26 15:16] – Update RFC, renaming to Structural Typing ircmaxellrfc:protocol_type_hinting [2013/06/26 15:18] – Bump version number ircmaxell
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 ====== PHP RFC: Structural Type Hinting ====== ====== PHP RFC: Structural Type Hinting ======
-  * Version: 0.1+  * Version: 0.2
   * Date: 2013-06-25    * Date: 2013-06-25 
   * Author: Anthony Ferrara <ircmaxell@php.net>   * Author: Anthony Ferrara <ircmaxell@php.net>
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 When run once (with $times = 1): When run once (with $times = 1):
  
-''Interface in 1.5974044799805E-5 seconds, 1.5974044799805E-5 seconds per run +''Interface in 1.5974044799805E-5 seconds, 1.5974044799805E-5 seconds per run'' 
-Structural in 1.4066696166992E-5 seconds, 1.4066696166992E-5 seconds per run + 
-Native in 6.9141387939453E-6 seconds, 6.9141387939453E-6 seconds per run''+''Structural in 1.4066696166992E-5 seconds, 1.4066696166992E-5 seconds per run'' 
 + 
 +''Native in 6.9141387939453E-6 seconds, 6.9141387939453E-6 seconds per run''
  
 The margin of error for the test is approximately the same difference as between Interface and Structural. This means that the performance for a single run is about constant. The margin of error for the test is approximately the same difference as between Interface and Structural. This means that the performance for a single run is about constant.
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 When run with $times = 1000000; When run with $times = 1000000;
  
-''Interface in 0.50202393531799 seconds, 5.0202393531799E-7 seconds per run +''Interface in 0.50202393531799 seconds, 5.0202393531799E-7 seconds per run'' 
-Structural in 0.48089909553528 seconds, 4.8089909553528E-7 seconds per run + 
-Native in 0.3850359916687 seconds, 3.850359916687E-7 seconds per run''+''Structural in 0.48089909553528 seconds, 4.8089909553528E-7 seconds per run'' 
 + 
 +''Native in 0.3850359916687 seconds, 3.850359916687E-7 seconds per run''
  
 In this case, the margin of error was less than the difference, meaning that the Structural approach is slightly more performant at runtime than the interface based approach. In this case, the margin of error was less than the difference, meaning that the Structural approach is slightly more performant at runtime than the interface based approach.
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  * 0.1 - Initial Draft  * 0.1 - Initial Draft
 + * 0.2 - Rename to Structural Typing, add benchmark results
rfc/protocol_type_hinting.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1

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