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Bug #20692 incrementing in for loop
Submitted: 2002-11-28 02:44 UTC Modified: 2002-11-28 03:40 UTC
From: kuba at 3net dot pl Assigned:
Status: Not a bug Package: Output Control
PHP Version: 4.2.3 OS: RH Linux 7.2
Private report: No CVE-ID: None
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From: kuba at 3net dot pl
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 [2002-11-28 02:44 UTC] kuba at 3net dot pl
there is a problem with for loop
code:

$a=1;
$b=1.5;
$step=0.1;

for ($i=$a;$i<=$b;$i=$i+$step) {
  echo "$i<BR>";
}



prints:
1
1.1
1.2
1.3
1.4


and 1.5 value is skipped
when changing this values
to $a=10;$b=15;$step=1;
everything is OK (15 is printed)
so I guess problem is with floating point values




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 [2002-11-28 03:40 UTC] derick@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
 
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