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Bug #31811 is_numeric() works diffirent in different versions
Submitted: 2005-02-02 13:31 UTC Modified: 2005-02-02 15:40 UTC
From: shagren at ua dot fm Assigned:
Status: Closed Package: Unknown/Other Function
PHP Version: 4.3.10 OS: linux
Private report: No CVE-ID: None
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From: shagren at ua dot fm
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 [2005-02-02 13:31 UTC] shagren at ua dot fm 
Description:
------------
In old versions(i try 4.3.2 cgi) and 5.0 is_numeric("-.12") return "1", but in 4.3.10(apache/mod_php) result are false(bool).

Reproduce code:
---------------
<?
echo is_numeric("-.12");
?>

Expected result:
----------------
1

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 [2005-02-02 13:39 UTC] derick@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php4-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
 [2005-02-02 15:40 UTC] shagren at ua dot fm 
I try this versions on Windows(mod_php/apache2, CGI/IIS) and Linux(CGI) and all good. is_numeric("-.12") return 1.
 
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