From:             
Operating system: Windows
PHP version:      Irrelevant
Package:          PDO related
Bug Type:         Bug
Bug description:PDOStatement::execute returns TRUE even when sql statement is 
not executed

Description:
------------
I recognized, that the return value stay TRUE, even if the sql statement
could not be executed correctly.

Test script:
---------------
Example:

$sth = $this->db->prepare("REPLACE INTO test

                                                                    SET bar = 
:foo);

$error = $sth->execute(array('foo' => 'bar'));



/*

$error will be TRUE, because sql is correct and sent.



However, if the mysql user has not the rights (INSERT,DELETE) to do this,
the statement will be not executed at all without error message.



So, don't rely on the returning value until this is fixed!

Expected result:
----------------
$error should be FALSE

Actual result:
--------------
$error is TRUE

-- 
Edit bug report at http://bugs.php.net/bug.php?id=53970&edit=1
-- 
Try a snapshot (PHP 5.2):            
http://bugs.php.net/fix.php?id=53970&r=trysnapshot52
Try a snapshot (PHP 5.3):            
http://bugs.php.net/fix.php?id=53970&r=trysnapshot53
Try a snapshot (trunk):              
http://bugs.php.net/fix.php?id=53970&r=trysnapshottrunk
Fixed in SVN:                        
http://bugs.php.net/fix.php?id=53970&r=fixed
Fixed in SVN and need be documented: 
http://bugs.php.net/fix.php?id=53970&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=53970&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=53970&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=53970&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=53970&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=53970&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=53970&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=53970&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=53970&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=53970&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=53970&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=53970&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=53970&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=53970&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=53970&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=53970&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=53970&r=mysqlcfg

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