From:             
Operating system: Linux 2.6.32 Ubuntu 10.04/i686
PHP version:      5.3.3
Package:          Strings related
Bug Type:         Bug
Bug description:Wrong implicit conversion of strings containing hexadecimal 
numbers to int 

Description:
------------
If string contains hexadecimal number, such as '0x05' it correctly
explicitly 

casts to integer(resulting zero):

php > var_dump((int) '0x05');

int(0)

but incorrectly casts implicitly (resulting its value, 5)

php > var_dump(1 * '0x05');

int(5)



Same for floats:



php > var_dump((float) '0xffffffffff');

float(0)

php > var_dump(1 * '0xffffffffff');

float(1099511627775)



P.S.: Tests were made on x86 (i686) Linux machine.



Test script:
---------------
<?php

var_dump(1 * '0x05');

var_dump(1 * '0xffffffffff');







Expected result:
----------------
int(0)

float(0)

Actual result:
--------------
int(5)

float(1099511627775)

-- 
Edit bug report at http://bugs.php.net/bug.php?id=52950&edit=1
-- 
Try a snapshot (PHP 5.2):            
http://bugs.php.net/fix.php?id=52950&r=trysnapshot52
Try a snapshot (PHP 5.3):            
http://bugs.php.net/fix.php?id=52950&r=trysnapshot53
Try a snapshot (trunk):              
http://bugs.php.net/fix.php?id=52950&r=trysnapshottrunk
Fixed in SVN:                        
http://bugs.php.net/fix.php?id=52950&r=fixed
Fixed in SVN and need be documented: 
http://bugs.php.net/fix.php?id=52950&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=52950&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=52950&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=52950&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=52950&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=52950&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=52950&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=52950&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=52950&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=52950&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=52950&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=52950&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=52950&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=52950&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=52950&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=52950&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=52950&r=mysqlcfg

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