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Bug #9834 Unable to handle double variables
Submitted: 2001-03-19 06:11 UTC Modified: 2001-04-19 09:33 UTC
From: jan dot wurl at prosales-europe dot com Assigned:
Status: Closed Package: Math related
PHP Version: 4.0.4pl1 OS: Windows 2000
Private report: No CVE-ID: None
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 [2001-03-19 06:11 UTC] jan dot wurl at prosales-europe dot com 
I try to set a variable with a double value:

$a=2.54;
$b="2.54"

but PHP ignores everything after the point

echo ($a*100) results 200
echo ($b*100) results 200

I tried everything, i thought it might be work (like setting datatype before set the value, ...), but nothing worked.

Jan Wurl

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 [2001-03-19 11:49 UTC] sniper@php.net 
Works for me just fine. But I think it's some locale
thingie. You might have ',' as the decimal separator.
Try setting the locale correctly:

setlocale(LC_NUMERIC, "en_US"); 

or something like that. Or you ',' as the separator.

--Jani
 [2001-04-19 09:33 UTC] sniper@php.net 
No feedback.

--Jani
 [2004-08-04 00:52 UTC] robin dot avery at nospamforme dot com 
try this:

$a=2\.54;
$b="2\.54"

the forward slashes show that "." is not special.
 
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