xref: /PHP-8.0/ext/oci8/tests/lob_025.phpt (revision ff66e494) 
1--TEST--
2oci_lob_read() tests
3--SKIPIF--
4<?php
5$target_dbs = array('oracledb' => true, 'timesten' => false);  // test runs on these DBs
6require(__DIR__.'/skipif.inc');
7?>
8--FILE--
9<?php
10
11require __DIR__.'/connect.inc';
12require __DIR__.'/create_table.inc';
13
14$ora_sql = "INSERT INTO
15                       ".$schema.$table_name." (blob)
16                      VALUES (empty_blob())
17                      RETURNING
18                               blob
19                      INTO :v_blob ";
20
21$statement = oci_parse($c,$ora_sql);
22$blob = oci_new_descriptor($c,OCI_D_LOB);
23oci_bind_by_name($statement,":v_blob", $blob,-1,OCI_B_BLOB);
24oci_execute($statement, OCI_DEFAULT);
25
26var_dump($blob->size());
27var_dump($blob->write(str_repeat("string.", 1000)));
28var_dump($blob->size());
29oci_commit($c);
30
31$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
32$s = oci_parse($c, $select_sql);
33oci_execute($s, OCI_DEFAULT);
34
35var_dump($row = oci_fetch_array($s));
36
37var_dump(oci_lob_read($row[0], 2));
38var_dump(oci_lob_eof($row[0]));
39
40unset($row[0]->descriptor);
41var_dump(oci_lob_read($row[0],1));
42var_dump(oci_lob_eof($row[0]));
43
44require __DIR__.'/drop_table.inc';
45
46echo "Done\n";
47
48?>
49--EXPECTF--
50int(0)
51int(7000)
52int(7000)
53array(2) {
54  [0]=>
55  object(OCILob)#%d (1) {
56    ["descriptor"]=>
57    resource(%d) of type (oci8 descriptor)
58  }
59  ["BLOB"]=>
60  object(OCILob)#%d (1) {
61    ["descriptor"]=>
62    resource(%d) of type (oci8 descriptor)
63  }
64}
65string(2) "st"
66bool(false)
67
68Warning: oci_lob_read(): Unable to find descriptor property in %s on line %d
69bool(false)
70
71Warning: oci_lob_eof(): Unable to find descriptor property in %s on line %d
72bool(false)
73Done
74