[PHP] sytax errors

[babu]

Hi,
 
could someone please check where the sytax error is in these statements.
 
$sqlstmt= "EXEC sp_addlogin ".$adduser." , ".$addpass;
$sqlstmt1= "EXEC sp_adduser  @loginame= ".$adduser." , @name_in_db= ".$adduser;
$sqlstmt2= "GRANT CREATE TABLE TO ".$adduser;
$sql=mssql_query($sqlstmt);
$sql1=mssql_query($sqlstmt1);
$sql2=mssql_query($sqlstmt2);
 
thanks
babu

                
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