xref: /PHP-8.1/ext/pdo/tests/pdo_029.phpt (revision 74859783) 
1--TEST--
2PDO Common: extending PDO (3)
3--EXTENSIONS--
4pdo
5--SKIPIF--
6<?php
7$dir = getenv('REDIR_TEST_DIR');
8if (false == $dir) die('skip no driver');
9require_once $dir . 'pdo_test.inc';
10PDOTest::skip();
11?>
12--FILE--
13<?php
14if (getenv('REDIR_TEST_DIR') === false) putenv('REDIR_TEST_DIR='.__DIR__ . '/../../pdo/tests/');
15require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
16
17$data = array(
18    array('10', 'Abc', 'zxy'),
19    array('20', 'Def', 'wvu'),
20    array('30', 'Ghi', 'tsr'),
21);
22
23class PDOStatementX extends PDOStatement
24{
25    public $dbh;
26
27    protected function __construct($dbh)
28    {
29        $this->dbh = $dbh;
30        echo __METHOD__ . "()\n";
31    }
32
33    function __destruct()
34    {
35        echo __METHOD__ . "()\n";
36    }
37
38    function execute($params = array()): bool
39    {
40        echo __METHOD__ . "()\n";
41        return parent::execute();
42    }
43}
44
45class PDODatabase extends PDO
46{
47    function __destruct()
48    {
49        echo __METHOD__ . "()\n";
50    }
51
52    function query($sql, ...$rest): PDOStatement|false
53    {
54        echo __METHOD__ . "()\n";
55        $stmt = $this->prepare($sql, array(PDO::ATTR_STATEMENT_CLASS=>array('PDOStatementx', array($this))));
56        $stmt->setFetchMode(PDO::FETCH_ASSOC);
57        $stmt->execute();
58        return $stmt;
59    }
60}
61
62$db = PDOTest::factory('PDODatabase');
63var_dump(get_class($db));
64
65$db->exec('CREATE TABLE test(id INT NOT NULL PRIMARY KEY, val VARCHAR(10), val2 VARCHAR(16))');
66
67$stmt = $db->prepare("INSERT INTO test VALUES(?, ?, ?)");
68var_dump(get_class($stmt));
69foreach ($data as $row) {
70    $stmt->execute($row);
71}
72
73unset($stmt);
74
75echo "===QUERY===\n";
76
77$stmt = $db->query('SELECT * FROM test');
78var_dump(get_class($stmt));
79var_dump(get_class($stmt->dbh));
80
81echo "===FOREACH===\n";
82
83foreach($stmt as $obj) {
84    var_dump($obj);
85}
86
87echo "===DONE===\n";
88exit(0);
89?>
90--EXPECT--
91string(11) "PDODatabase"
92string(12) "PDOStatement"
93===QUERY===
94PDODatabase::query()
95PDOStatementX::__construct()
96PDOStatementX::execute()
97string(13) "PDOStatementX"
98string(11) "PDODatabase"
99===FOREACH===
100array(3) {
101  ["id"]=>
102  string(2) "10"
103  ["val"]=>
104  string(3) "Abc"
105  ["val2"]=>
106  string(3) "zxy"
107}
108array(3) {
109  ["id"]=>
110  string(2) "20"
111  ["val"]=>
112  string(3) "Def"
113  ["val2"]=>
114  string(3) "wvu"
115}
116array(3) {
117  ["id"]=>
118  string(2) "30"
119  ["val"]=>
120  string(3) "Ghi"
121  ["val2"]=>
122  string(3) "tsr"
123}
124===DONE===
125PDOStatementX::__destruct()
126PDODatabase::__destruct()
127