Php Yardım Lazım

<?php
// Database connection info
$dbDetails = array(
'host' => 'localhost',
'user' => 'root',
'pass' => '',
'db' => 'a'
);

// DB table to use
// $table = 'proposals';
$table = <<<EOT
(
SELECT * FROM proposals
)
EOT;


$primaryKey = 'PROPOSAL_NBR';


$columns = array(
array( 'db' => 'PROPOSAL_NBR', 'dt' => 0 ),
array( 'db' => 'TOPIC_CODE', 'dt' => 1 ),

);

// Include SQL query processing class
require 'ssp.class.php';

// Output data as json format
echo json_encode(
SSP::simple( $_GET, $dbDetails, $table, $primaryKey, $columns )
);
?>

  SELECT proposals.PROPOSAL_NBR topics.TOPIC_CODE FROM proposals LEFT JOIN topics ON proposals.TOPIC_CODE = topics.TOPIC_CODE