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Bug #22428 sum of values results in unexpected value
Submitted: 2003-02-26 06:37 UTC Modified: 2003-02-26 10:43 UTC
From: bnieuwen at hio dot hen dot nl Assigned:
Status: Not a bug Package: Math related
PHP Version: 4.2.3 OS: linux
Private report: No CVE-ID: None
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From: bnieuwen at hio dot hen dot nl
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 [2003-02-26 06:37 UTC] bnieuwen at hio dot hen dot nl 
I have a problem summing values. 
The very simple script
    <?
        echo "Total = " . (10.00 - 10.01);
    ?>

produces:
    Total = -0.0099999999999998

I expected the following result: 
    Total = -0,01

What's happening??

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 [2003-02-26 10:43 UTC] sniper@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

http://www.php.net/manual/en/language.types.float.php#AEN3375
 
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