Biding Arrays from Oracle Stored Procedure to PHP Variables

Hi guys... I'm very new to using Oracle and stored procedures. I'm using a stored procedure to return 12 variables, 8 of which are arrays. <?php $EventID = 41403; $BufferSize = 3000; $connection_oracle = OCILogon("****","******", "******"); $statement_oracle = OCIParse($connection_oracle, "BEGIN CFADMIN.getRewardUserList(:in_eventid, :out_status, :out_record_count, :in_buffersize, :out_memberid, :out_firstname, :out_lastname, :out_city, :out_state, :out_loginid, :out_email, :out_redeemstatus); END;"); OCIBindByName($statement_oracle, ":in_eventid", $EventID, -1); OCIBindByName($statement_oracle, ":out_status", $Status, -1); OCIBindByName($statement_oracle, ":out_record_count", $RecordCount, -1); OCIBindByName($statement_oracle, ":in_buffersize", $BufferSize, -1); OCIBindByName($statement_oracle, ":out_memberid", $MemberID, -1, OCI_ASSOC); OCIBindByName($statement_oracle, ":out_firstname", $FirstName, -1, OCI_ASSOC); OCIBindByName($statement_oracle, ":out_lastname", $LastName, -1, OCI_ASSOC); OCIBindByName($statement_oracle, ":out_city", $City, -1, OCI_ASSOC); OCIBindByName($statement_oracle, ":out_state", $State, -1, OCI_ASSOC); OCIBindByName($statement_oracle, ":out_loginid", $LoginID, -1, OCI_ASSOC); OCIBindByName($statement_oracle, ":out_email", $Email, -1, OCI_ASSOC); OCIBindByName($statement_oracle, ":out_redeemstatus", $RedeemStatus, -1, OCI_ASSOC); OCIExecute($statement_oracle, OCI_DEFAULT); OCIFreeStatement($statement_oracle); OCILogOff($connection_oracle); ?> I keep getting the following error: Warning: OCIStmtExecute: ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 'GETREWARDUSERLIST' ORA-06550: line 1, column 7: PL/SQL: Statement ignored in C:\ftp_dir\boards\winners.php on line 22 I know I'm not binding them correctly, but I've looked all over the PHP site and I can't seem to find anything that makes any sense in what to do! Can anyone help? Thanks in advance! Greg