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Bug #14240 IF behaving weird
Submitted: 2001-11-26 15:32 UTC Modified: 2001-11-26 15:35 UTC
From: kvzp at novae dot dhs dot org Assigned:
Status: Closed Package: *General Issues
PHP Version: 4.0.6 OS: Linux RedHat 7.1
Private report: No CVE-ID: None
View Developer Edit
 [2001-11-26 15:32 UTC] kvzp at novae dot dhs dot org 
$foo = "foo";

if ( "foo" == 0 )
{ echo "1"; }

if ( $foo == 0 )
{ echo "2"; }

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 [2001-11-26 15:35 UTC] derick@php.net 
This prints "12" for me, which is what I would expect. A string evaluates to 0 upon conversion to an integer. You should use === to check for both type and value.

Derick
 
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