--TEST--
SELECTing NULL values
--SKIPIF--
<?php if (!extension_loaded('oci8')) die("skip no oci8 extension"); ?>
--FILE--
<?php

require dirname(__FILE__)."/connect.inc";

$pc = oci_pconnect($user, $password, $dbase);

$stmt = oci_parse($pc, "select NULL from dual");
oci_execute($stmt);
var_dump(oci_fetch_array($stmt, OCI_RETURN_NULLS));

echo "Done\n";
?>
--EXPECT--	
array(2) {
  [0]=>
  NULL
  ["NULL"]=>
  NULL
}
Done
--UEXPECT--
array(2) {
  [0]=>
  NULL
  [u"NULL"]=>
  NULL
}
Done