odbc_do

Hey guys,
I used the following code to run normal double quotes inside my SQL queries. Hopefully this will save someone else a headache or two-
<?php
 /**
 * Query Function
 * Allows quoted queries to be sent to SQL
 */
 function query($query, $conn)
 {
 odbc_do($conn, 'SET QUOTED_IDENTIFIER OFF');
 return odbc_do($conn, $query);
 }
?>

To clear up: the SQL standard requires strings to be inside single quotes: 'string'. It simply does not accept double quotes for this purpose.
Furthermore, in PHP, you can have a single quote inside double quotes: "select a from b where c = 'string'" without the need to escape.

i have use this function so many times. it works well for my requirements. ok well done...
<?php
 $sqlstr="SELECT bill_no FROM SCROL";
 $queryresult=odbc_do($conn,$sqlstr);
 odbc_fetch_row($queryresult,$bills);
 // if we want to access the records
 // then we have to write the following code
 
 echo $bills[0];
 
?>

the out put for this will:
 1 
which is actullay first record of resultset.