xref: /PHP-7.2/ext/oci8/tests/lob_025.phpt (revision 37652336) 
1--TEST--
2oci_lob_read() tests
3--SKIPIF--
4<?php
5$target_dbs = array('oracledb' => true, 'timesten' => false);  // test runs on these DBs
6require(dirname(__FILE__).'/skipif.inc');
7?>
8--FILE--
9<?php
10
11require dirname(__FILE__).'/connect.inc';
12require dirname(__FILE__).'/create_table.inc';
13
14$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($row[0], 2));
38var_dump(oci_lob_read($row[0]));
39var_dump(oci_lob_read());
40var_dump(oci_lob_eof($row[0]));
41var_dump(oci_lob_eof());
42
43unset($row[0]->descriptor);
44var_dump(oci_lob_read($row[0],1));
45var_dump(oci_lob_eof($row[0]));
46
47require dirname(__FILE__).'/drop_table.inc';
48
49echo "Done\n";
50
51?>
52--EXPECTF--
53int(0)
54int(7000)
55int(7000)
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(2) "st"
69
70Warning: oci_lob_read() expects exactly 2 parameters, 1 given in %s on line %d
71NULL
72
73Warning: oci_lob_read() expects exactly 2 parameters, 0 given in %s on line %d
74NULL
75bool(false)
76
77Warning: oci_lob_eof() expects exactly 1 parameter, 0 given in %s on line %d
78NULL
79
80Warning: oci_lob_read(): Unable to find descriptor property in %s on line %d
81bool(false)
82
83Warning: oci_lob_eof(): Unable to find descriptor property in %s on line %d
84bool(false)
85Done
86