Connecion error YII + PHP 5.4 + SQLSRV

Yii 1.1 General Discussion
1

Hello

Im having a big problem trying to connect YYI whtich MS SQL EXPRESS 2005

im using XAMP server,on a VM with WServer 2003 R2 32 bit

with PHP 5.4.31

y donwload and install

php_pdo_sqlsrv_54_ts.dll

php_sqlsrv_54_ts.dll

also de MS SQL Native client 2005

and y try connecting with this script

<?php

$serverName = "200.xxx.xxx.xxx.\sqlexpress"; //serverName\instanceName

$connectionInfo = array( "Database"=>"test4", "UID"=>"test", "PWD"=>"test");

$conn = sqlsrv_connect( $serverName, $connectionInfo);

if( $conn ) {

 echo &quot;Conexión establecida.&lt;br /&gt;&quot;;

}else{

 echo &quot;Conexión no se pudo establecer.&lt;br /&gt;&quot;;


 die( print_r( sqlsrv_errors(), true));

}

?>

It work fine

but when i try YII

it didnt connect,

my web page freeze and never stop

i’m using this connection script

‘db’=>array(

  'connectionString' =&gt; 'sqlsrv:Server=200.xxx.xxx.xxx.;Database=test4',


      'username' =&gt; 'test',


      'password' =&gt; 'test',


      'emulatePrepare' =&gt; false,


      'charset' =&gt; 'utf8',


	


	),

what is wrong???