From:             marting dot dc at gmail dot com
Operating system: Windows and Linux
PHP version:      4.3.11
PHP Bug Type:     *Math Functions
Bug description:  Compare strings problem (I'm not good in english)

Description:
------------
When you try to compare an empty string with any number who begins with 09
or 08 (booth includes) it returns true.

I have it tested on Windows and Linux and it happends

(I'm Sorry for my English, it's very bad,I hope you to understand me)

Martín González

Reproduce code:
---------------
$string = false;

if ($string == 09) { echo "Match<br>\n"; }

if ($string == 08) { echo "Match<br>\n"; }

if ($string == 09547856) { echo "Match<br>\n"; }

if ($string == 08625131) { echo "Match<br>\n"; }

/*
It will return:

Match
Match
Match
Match
*/

Expected result:
----------------
Nothing

Actual result:
--------------
Match
Match
Match
Match

-- 
Edit bug report at http://bugs.php.net/?id=33461&edit=1
-- 
Try a CVS snapshot (php4):   http://bugs.php.net/fix.php?id=33461&r=trysnapshot4
Try a CVS snapshot (php5.0): 
http://bugs.php.net/fix.php?id=33461&r=trysnapshot50
Try a CVS snapshot (php5.1): 
http://bugs.php.net/fix.php?id=33461&r=trysnapshot51
Fixed in CVS:                http://bugs.php.net/fix.php?id=33461&r=fixedcvs
Fixed in release:            http://bugs.php.net/fix.php?id=33461&r=alreadyfixed
Need backtrace:              http://bugs.php.net/fix.php?id=33461&r=needtrace
Need Reproduce Script:       http://bugs.php.net/fix.php?id=33461&r=needscript
Try newer version:           http://bugs.php.net/fix.php?id=33461&r=oldversion
Not developer issue:         http://bugs.php.net/fix.php?id=33461&r=support
Expected behavior:           http://bugs.php.net/fix.php?id=33461&r=notwrong
Not enough info:             
http://bugs.php.net/fix.php?id=33461&r=notenoughinfo
Submitted twice:             
http://bugs.php.net/fix.php?id=33461&r=submittedtwice
register_globals:            http://bugs.php.net/fix.php?id=33461&r=globals
PHP 3 support discontinued:  http://bugs.php.net/fix.php?id=33461&r=php3
Daylight Savings:            http://bugs.php.net/fix.php?id=33461&r=dst
IIS Stability:               http://bugs.php.net/fix.php?id=33461&r=isapi
Install GNU Sed:             http://bugs.php.net/fix.php?id=33461&r=gnused
Floating point limitations:  http://bugs.php.net/fix.php?id=33461&r=float
No Zend Extensions:          http://bugs.php.net/fix.php?id=33461&r=nozend
MySQL Configuration Error:   http://bugs.php.net/fix.php?id=33461&r=mysqlcfg

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