Global Connection Variable in order to execute sqlsrv_query($conn, $tsql, $params);

I need to execute the following code, But i need the $conn onbject variable that ScriptCase uses in their code,
What is that variable?
Is it possible to use it ?

Thanks in advance…

<?php
/* Connect to the local server using Windows Authentication and
specify the AdventureWorks database as the database in use. */
$serverName = “(local)”;
$connectionInfo = array( “Database”=>“AdventureWorks”);
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false )
{
echo "Could not connect.
";
die( print_r( sqlsrv_errors(), true));
}

/* Set up the Transact-SQL query. */
$tsql = “SELECT LargePhoto
FROM Production.ProductPhoto
WHERE ProductPhotoID = ?”;

/* Set the parameter values and put them in an array. */
$productPhotoID = 70;
$params = array( $productPhotoID);

/* Execute the query. */
$stmt = sqlsrv_query($conn, $tsql, $params);
if( $stmt === false )
{
echo “Error in statement execution.</br>”;
die( print_r( sqlsrv_errors(), true));
}

/* Retrieve and display the data.
The return data is retrieved as a binary stream. */
if ( sqlsrv_fetch( $stmt ) )
{
$image = sqlsrv_get_field( $stmt, 0,
SQLSRV_PHPTYPE_STREAM(SQLSRV_ENC_BINARY));
header(“Content-Type: image/jpg”);
fpassthru($image);
}
else
{
echo “Error in retrieving data.</br>”;
die(print_r( sqlsrv_errors(), true));
}

/* Free statement and connection resources. */
sqlsrv_free_stmt( $stmt);
sqlsrv_close( $conn);
?>

Please, don’t duplicate post.

Mentioned in other thread:

Sorry, but don’t understand your question. What’s your problem exactly? What $connection global are you talking about?

Why don’t use sc_lookup() and sc_select() macros to connect to your database?

Regards.