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Bug #63220 Camparison Operator
Submitted: 2012-10-05 03:16 UTC Modified: 2012-10-05 03:48 UTC
From: ellyx at dewata-production dot com Assigned:
Status: Not a bug Package: *General Issues
PHP Version: 5.3.7 OS: Opensuse 12.1
Private report: No CVE-ID: None
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From: ellyx at dewata-production dot com
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 [2012-10-05 03:16 UTC] ellyx at dewata-production dot com 
Description:
------------
I think there is a bug in comparison operator, 
when i compare 0 with string 'ids' it return true, it should be return false

Test script:
---------------
var_dump(0 == 'ids')
if(0 == 'ids'){
echo 'true';
}
$str = 'ids';
if(0 == $str){
echo 'test';
}

Expected result:
----------------
false

Actual result:
--------------
true
'true'
'test'

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 [2012-10-05 03:23 UTC] ellyx at dewata-production dot com 
I think it not just the comparison with string 'ids', i think this happen in 
every string end with 'ids' for example

var_dump(0 == 'testIds');

Expected: false
Actual: true
 [2012-10-05 03:23 UTC] ellyx at dewata-production dot com
-PHP Version: 5.3.17 +PHP Version: 5.3.7
 [2012-10-05 03:48 UTC] pierrick@php.net
-Status: Open +Status: Not a bug
 [2012-10-05 03:48 UTC] pierrick@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/fr/types.comparisons.php
 
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