xref: /PHP-7.4/ext/oci8/tests/lob_019.phpt (revision 26dfce7f)
1--TEST--
2oci_lob_write()/erase()/read() with BLOBs
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($blob);
27
28$str = "this is a biiiig faaat test string. why are you reading it, I wonder? =)";
29var_dump($blob->write($str));
30var_dump($blob->erase(0, 10));
31
32oci_commit($c);
33
34$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
35$s = oci_parse($c, $select_sql);
36oci_execute($s, OCI_DEFAULT);
37
38var_dump($row = oci_fetch_array($s));
39
40var_dump($row[0]->read(5));
41var_dump($row[0]->read(5));
42var_dump($row[0]->read(5));
43
44require __DIR__.'/drop_table.inc';
45
46echo "Done\n";
47
48?>
49--EXPECTF--
50object(OCI-Lob)#%d (1) {
51  ["descriptor"]=>
52  resource(%d) of type (oci8 descriptor)
53}
54int(72)
55int(10)
56array(2) {
57  [0]=>
58  object(OCI-Lob)#%d (1) {
59    ["descriptor"]=>
60    resource(%d) of type (oci8 descriptor)
61  }
62  ["BLOB"]=>
63  object(OCI-Lob)#%d (1) {
64    ["descriptor"]=>
65    resource(%d) of type (oci8 descriptor)
66  }
67}
68string(5) "�����"
69string(5) "�����"
70string(5) "biiii"
71Done
72