1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
<?php # vim:ft=php
require_once('pdo.inc');
set_sql('create1', 'CREATE TABLE test(id INT NOT NULL PRIMARY KEY, val VARCHAR(10), val2 VARCHAR(16))');
set_sql('insert1', "INSERT INTO test VALUES(?, ?, ?)");
set_sql('select', 'SELECT * FROM test');
$data = array(
array('10', 'Abc', 'zxy'),
array('20', 'Def', 'wvu'),
array('30', 'Ghi', 'tsr'),
);
class PDOStatementX extends PDOStatement
{
public $dbh;
protected function __construct($dbh)
{
$this->dbh = $dbh;
echo __METHOD__ . "()\n";
}
function __destruct()
{
echo __METHOD__ . "()\n";
}
}
class PDODatabase extends PDO
{
function __destruct()
{
echo __METHOD__ . "()\n";
}
function query($sql)
{
echo __METHOD__ . "()\n";
$stmt = $this->prepare($sql, array(PDO_ATTR_STATEMENT_CLASS=>array('PDOStatementx', array($this))));
$stmt->setFetchMode(PDO_FETCH_ASSOC);
$stmt->execute();
return $stmt;
}
}
$DB = new PDODatabase($CONNECTION, isset($USER) ? $USER : NULL, isset($PASSWD) ? $PASSWD : NULL);
var_dump(get_class($DB));
$DB->setAttribute(PDO_ATTR_ERRMODE, PDO_ERRMODE_WARNING);
$DB->exec($SQL['create1']);
$stmt = $DB->prepare($SQL['insert1']);
var_dump(get_class($stmt));
foreach ($data as $row) {
$stmt->execute($row);
}
$stmt = $DB->query($SQL['select']);
var_dump(get_class($stmt));
var_dump(get_class($stmt->dbh));
foreach($stmt as $obj) {
var_dump($obj);
}
?>
|
