rfc:introduce-type-affinity

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rfc:introduce-type-affinity [2015/03/16 22:09] – yohgakirfc:introduce-type-affinity [2017/09/22 13:28] – external edit 127.0.0.1
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 Since inputs are converted to native type.  Since inputs are converted to native type. 
  
-  * PHP does not have convert ZVAL again and again. (e.g. "int" input is almost always treated as "int") +  * PHP does not have to convert ZVAL again and again. (e.g. "int" input is almost always treated as "int") 
-  * It works well with coercive type or strict type if PHP has it.+  * It works well with coercive type or strict type if PHP has it. (Not work well with currently proposed "strict_types", though)
   * User can omit simple data type validation and concentrate what data should like.   * User can omit simple data type validation and concentrate what data should like.
  
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   * Detect possible data type without definition/hint   * Detect possible data type without definition/hint
-  * Have INI option for type affinity conversion+  * Have INI option for type affinity conversion (When "On", affinity conversion is done always for $_GET/$_POST/etc)
   * Data is stored with native data type   * Data is stored with native data type
   * Conversion will never raise error   * Conversion will never raise error
  
   * Provide data type definition/hint prior to the conversion   * Provide data type definition/hint prior to the conversion
-  * Apply type affinity function and convert+  * Apply type affinity function and convert (User must write code unlike previous one)
   * If there is conversion error, it may raise error   * If there is conversion error, it may raise error
  
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 Introduce type affinity conversion function:  Introduce type affinity conversion function: 
  
-  * void type_affinitize(mixed $input [, array $definition ]);+  * void type_affinitize(mixed &$input [, array $definition ]); 
 +  * void type_affinitize_input(string $input="GPC" [, array $definition ]); \\ "GPC" is for $_GET/$_POST/$_COOKIE
  
 Type affinity may be applied to any inputs including databases/$argv/etc.  Type affinity may be applied to any inputs including databases/$argv/etc. 
rfc/introduce-type-affinity.txt · Last modified: 2021/03/27 14:50 by ilutov

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