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Bug #6640 Pack/Unpack problem
Submitted: 2000-09-09 09:57 UTC Modified: 2001-05-11 21:47 UTC
From: ed_zhang at excite dot com Assigned:
Status: Not a bug Package: Unknown/Other Function
PHP Version: 4.0.2 OS: Windows 98
Private report: No CVE-ID: None
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From: ed_zhang at excite dot com
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 [2000-09-09 09:57 UTC] ed_zhang at excite dot com 
Hi friends,

Please try following PHP code:

<? 
$a=unpack("dx",pack("d",3.1415926));
print($a["x"]);
?>

It's supposed to be "3.1415926", but it return "6.3886672646707E-315".

It seems the problem appears in all versions of PHP4, includes PHP 4.0, PHP 4.0.1, PHP 4.0.1 pl2 and PHP 4.0.2, under Windows 98 environment.


Thanks & Regards,
Edward Zhang

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 [2000-09-09 10:00 UTC] derick@php.net 
dup of #6639
 [2001-05-11 21:47 UTC] sniper@php.net 
submitted twice (sorry, really old report, ignore this)
 
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