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Bug #30290 float comparison doesn't work
Submitted: 2004-09-30 12:43 UTC Modified: 2004-09-30 14:16 UTC
From: tech at mediaforest dot net Assigned:
Status: Not a bug Package: *Math Functions
PHP Version: 4.3.8 OS: Linux Debian 3
Private report: No CVE-ID: None
View Developer Edit
 [2004-09-30 12:43 UTC] tech at mediaforest dot net 
Description:
------------
When comparing two floats php find them different
Bug already reported but not solved :
Bug #17984, Bug #25936, Bug #17282, Bug #23780,

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 [2004-09-30 14:16 UTC] derick@php.net 
Floating point values have a limited precision. Hence a value might 
not have the same string representation after any processing. That also
includes writing a floating point value in your script and directly 
printing it without any mathematical operations.
 
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