--TEST--
fetching the same lob several times
--SKIPIF--
<?php
$target_dbs = array('oracledb' => true, 'timesten' => false);  // test runs on these DBs
require(__DIR__.'/skipif.inc');
?>
--FILE--
<?php

require __DIR__.'/connect.inc';

$drop = "DROP table lob_test";
$statement = oci_parse($c, $drop);
@oci_execute($statement);

$create = "CREATE table lob_test(mykey NUMBER, lob_1 CLOB)";
$statement = oci_parse($c, $create);
oci_execute($statement);

$init = "INSERT INTO lob_test (mykey, lob_1) VALUES(1, EMPTY_CLOB()) RETURNING lob_1 INTO :mylob";
$statement = oci_parse($c, $init);
$clob = oci_new_descriptor($c, OCI_D_LOB);
oci_bind_by_name($statement, ":mylob", $clob, -1, OCI_B_CLOB);
oci_execute($statement, OCI_DEFAULT);
oci_lob_save($clob, "data");
unset($clob->descriptor);

oci_commit($c);

$init = "INSERT INTO lob_test (mykey, lob_1) VALUES(2, EMPTY_CLOB()) RETURNING lob_1 INTO :mylob";
$statement = oci_parse($c, $init);
$clob = oci_new_descriptor($c, OCI_D_LOB);
oci_bind_by_name($statement, ":mylob", $clob, -1, OCI_B_CLOB);
oci_execute($statement, OCI_DEFAULT);
$clob->save("long data");
$clob->save("long data", 0);

try {
    $clob->save("long data", -1);
} catch (ValueError $e) {
    echo $e->getMessage(), "\n";
}    

oci_commit($c);

$query = 'SELECT * FROM lob_test ORDER BY mykey ASC';
$statement = oci_parse ($c, $query);
oci_execute($statement, OCI_DEFAULT);

while ($row = oci_fetch_array($statement, OCI_ASSOC)) {
    $result = $row['LOB_1']->load();
    var_dump($result);
}

$query = 'SELECT * FROM lob_test ORDER BY mykey DESC';
$statement = oci_parse ($c, $query);
oci_execute($statement, OCI_DEFAULT);

while ($row = oci_fetch_array($statement, OCI_ASSOC)) {
    $result = $row['LOB_1']->load();
    var_dump($result);
}

$drop = "DROP table lob_test";
$statement = oci_parse($c, $drop);
@oci_execute($statement);

echo "Done\n";

?>
--EXPECTF--

OCILob::save(): Argument #2 ($offset) must be greater than or equal to 0
string(4) "data"
string(9) "long data"
string(9) "long data"
string(4) "data"
Done