rfc:remove_hex_support_in_numeric_strings

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rfc:remove_hex_support_in_numeric_strings [2015/01/03 19:38] – nikicrfc:remove_hex_support_in_numeric_strings [2015/01/27 22:39] – RFC accepted nikic
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   * Date: 2014-08-19   * Date: 2014-08-19
   * Author: Nikita Popov <nikic@php.net>   * Author: Nikita Popov <nikic@php.net>
-  * Status: Draft+  * Status: Accepted
   * Target version: PHP 7   * Target version: PHP 7
  
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 PHP internally has two primary methods from converting strings into numbers: PHP internally has two primary methods from converting strings into numbers:
  
-The first, and most commonly used, are direct casts to the integer or float types (''convert_to_long'' and ''convert_to_double''). These casts to **NOT** support hexadecimal decimals:+The first, and most commonly used, are direct casts to the integer or float types (''convert_to_long'' and ''convert_to_double''). These casts do **NOT** support hexadecimal numbers:
  
 <code php> <code php>
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 var_dump('0x123' == '291'); // TRUE var_dump('0x123' == '291'); // TRUE
  
-var_dump((int) '0x123' == (int) '291')); // FALSE+var_dump((int) '0x123' == (int) '291'); // FALSE
 </code> </code>
  
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 ===== Vote ===== ===== Vote =====
 +
 +As this is a language change a 2/3 majority is required.
 +
 +The vote started on 2015-01-17 and ends on 2015-01-27.
 +
 +<doodle title="Remove hex support in numeric strings?" auth="nikic" voteType="single" closed="true">
 +   * Yes
 +   * No
 +</doodle>
  
rfc/remove_hex_support_in_numeric_strings.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1

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