xref: /PHP-7.4/ext/pdo/tests/pdo_030.phpt (revision 26dfce7f) 
1--TEST--
2PDO Common: extending PDO (4)
3--SKIPIF--
4<?php
5if (!extension_loaded('pdo')) die('skip');
6$dir = getenv('REDIR_TEST_DIR');
7if (false == $dir) die('skip no driver');
8require_once $dir . 'pdo_test.inc';
9PDOTest::skip();
10?>
11--FILE--
12<?php
13if (getenv('REDIR_TEST_DIR') === false) putenv('REDIR_TEST_DIR='.__DIR__ . '/../../pdo/tests/');
14require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
15
16$data = array(
17    array('10', 'Abc', 'zxy'),
18    array('20', 'Def', 'wvu'),
19    array('30', 'Ghi', 'tsr'),
20);
21
22class PDOStatementX extends PDOStatement
23{
24    public $dbh;
25
26    protected function __construct($dbh)
27    {
28    	$this->dbh = $dbh;
29    	$this->setFetchMode(PDO::FETCH_ASSOC);
30    	echo __METHOD__ . "()\n";
31    }
32
33    function __destruct()
34    {
35    	echo __METHOD__ . "()\n";
36    }
37
38    function execute($params = array())
39    {
40    	echo __METHOD__ . "()\n";
41		parent::execute();
42    }
43}
44
45class PDODatabase extends PDO
46{
47    function __destruct()
48    {
49    	echo __METHOD__ . "()\n";
50    }
51
52    function query($sql)
53    {
54    	echo __METHOD__ . "()\n";
55    	return parent::query($sql);
56    }
57}
58
59$db = PDOTest::factory('PDODatabase');
60var_dump(get_class($db));
61
62$db->exec('CREATE TABLE test(id INT NOT NULL PRIMARY KEY, val VARCHAR(10), val2 VARCHAR(16))');
63
64$stmt = $db->prepare("INSERT INTO test VALUES(?, ?, ?)");
65var_dump(get_class($stmt));
66foreach ($data as $row) {
67    $stmt->execute($row);
68}
69
70unset($stmt);
71
72echo "===QUERY===\n";
73
74var_dump($db->getAttribute(PDO::ATTR_STATEMENT_CLASS));
75$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('PDOStatementx', array($db)));
76var_dump($db->getAttribute(PDO::ATTR_STATEMENT_CLASS));
77$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--EXPECTF--
91string(11) "PDODatabase"
92string(12) "PDOStatement"
93===QUERY===
94array(1) {
95  [0]=>
96  string(12) "PDOStatement"
97}
98array(2) {
99  [0]=>
100  string(13) "PDOStatementX"
101  [1]=>
102  array(1) {
103    [0]=>
104    object(PDODatabase)#%d (0) {
105    }
106  }
107}
108PDODatabase::query()
109PDOStatementX::__construct()
110string(13) "PDOStatementX"
111string(11) "PDODatabase"
112===FOREACH===
113array(3) {
114  ["id"]=>
115  string(2) "10"
116  ["val"]=>
117  string(3) "Abc"
118  ["val2"]=>
119  string(3) "zxy"
120}
121array(3) {
122  ["id"]=>
123  string(2) "20"
124  ["val"]=>
125  string(3) "Def"
126  ["val2"]=>
127  string(3) "wvu"
128}
129array(3) {
130  ["id"]=>
131  string(2) "30"
132  ["val"]=>
133  string(3) "Ghi"
134  ["val2"]=>
135  string(3) "tsr"
136}
137===DONE===
138PDOStatementX::__destruct()
139PDODatabase::__destruct()
140