PDO with prepared statements

[Travis Raybold <travis@xxxxxxxxxxx>]

i'm using PHP 5.1.2, and trying to manipulatre a database with PDO_ODBC 
accessing a MS SQL Server database. i can execute normal queries with no 
problem. but when i start executing prepared statements i run into 
problems. has anyone successfully used multiple parameter prepared 
statements with MSSQL and PDO? one thing that would help is if i could 
get the full text of whatever PDO is trying to send to SQL Server, does 
anyone know of a way to get that?

i set up a test table zTestTable, with a TestID autoincrement primary 
key int, a Test (nvarchar(200)) and a TestNumber(int). when i execute 
the following code, it inserts a row with the value 1 for Test and 
TestNumber. the same thing happens if i try to use ? parameters instead 
of named parameters.

$oConnection = new PDO($sDSN);
$sSQL = 'INSERT INTO zTest_TBL (Test, TestNumber) VALUES (:Test, 
:TestNumber) ';
$oStatement = $oConnection->prepare($sSQL);
$s='test insert string passing an array to execute';
$i=1;
$oStatement->execute(array(':Test'=>$s,':TestNumber'=>$i));
print_r($oStatement->errorInfo());

the second bit of code is an attempt to bind parameters and run the same 
insert. this one inserts a row with NULLs for Test and TestNumber.

$oConnection = new PDO($sDSN);
$sSQL = 'INSERT INTO zTest_TBL (Test, TestNumber) VALUES (:Test, 
:TestNumber) ';
print $sSQL;
$oStatement = $oConnection->prepare($sSQL);
$s2='test insert string binding a parameter';
$oStatement->bindParam(':Test', $s2, PDO::PARAM_STR);
$oStatement->bindParam('TestNumber', $i, PDO::PARAM_INT);
$oStatement->execute();

thanks in advance,

--travis

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