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Doc Bug #72844 [ES] is_numeric does not accept hex, binary in PHP 7+
Submitted: 2016-08-15 11:01 UTC Modified: -
From: requinix@php.net Assigned:
Status: Open Package: Translation problem
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
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From: requinix@php.net
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 [2016-08-15 11:01 UTC] requinix@php.net 
Description:
------------
Re: bug #72839

"Las notaciones hexadecimal (p.ej. 0xf4c3b00c), binary (p.ej. 0b10100111001), octal (p.ej. 0777) están permitidas pero únicamente sin signo, parte decimal y exponencial."

Additionally, octal should not be mentioned as is_numeric only handles decimal and will not refuse an invalid octal string like 0789.

http://php.net/manual/en/migration70.incompatible.php#migration70.incompatible.strings.hex
https://wiki.php.net/rfc/remove_hex_support_in_numeric_strings

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