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kubio / vendor / symfony / var-dumper / Caster / PdoCaster.php

kubio / vendor / symfony / var-dumper / Caster Last commit date

PdoCaster.php

123 lines

1	<?php
2
3	/*
4	* This file is part of the Symfony package.
5	*
6	* (c) Fabien Potencier <fabien@symfony.com>
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11
12	namespace Symfony\Component\VarDumper\Caster;
13
14	use Symfony\Component\VarDumper\Cloner\Stub;
15
16	/**
17	* Casts PDO related classes to array representation.
18	*
19	* @author Nicolas Grekas <p@tchwork.com>
20	*
21	* @final
22	*/
23	class PdoCaster
24	{
25	private const PDO_ATTRIBUTES = [
26	'CASE' => [
27	\PDO::CASE_LOWER => 'LOWER',
28	\PDO::CASE_NATURAL => 'NATURAL',
29	\PDO::CASE_UPPER => 'UPPER',
30	],
31	'ERRMODE' => [
32	\PDO::ERRMODE_SILENT => 'SILENT',
33	\PDO::ERRMODE_WARNING => 'WARNING',
34	\PDO::ERRMODE_EXCEPTION => 'EXCEPTION',
35	],
36	'TIMEOUT',
37	'PREFETCH',
38	'AUTOCOMMIT',
39	'PERSISTENT',
40	'DRIVER_NAME',
41	'SERVER_INFO',
42	'ORACLE_NULLS' => [
43	\PDO::NULL_NATURAL => 'NATURAL',
44	\PDO::NULL_EMPTY_STRING => 'EMPTY_STRING',
45	\PDO::NULL_TO_STRING => 'TO_STRING',
46	],
47	'CLIENT_VERSION',
48	'SERVER_VERSION',
49	'STATEMENT_CLASS',
50	'EMULATE_PREPARES',
51	'CONNECTION_STATUS',
52	'STRINGIFY_FETCHES',
53	'DEFAULT_FETCH_MODE' => [
54	\PDO::FETCH_ASSOC => 'ASSOC',
55	\PDO::FETCH_BOTH => 'BOTH',
56	\PDO::FETCH_LAZY => 'LAZY',
57	\PDO::FETCH_NUM => 'NUM',
58	\PDO::FETCH_OBJ => 'OBJ',
59	],
60	];
61
62	public static function castPdo(\PDO $c, array $a, Stub $stub, bool $isNested)
63	{
64	$attr = [];
65	$errmode = $c->getAttribute(\PDO::ATTR_ERRMODE);
66	$c->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
67
68	foreach (self::PDO_ATTRIBUTES as $k => $v) {
69	if (!isset($k[0])) {
70	$k = $v;
71	$v = [];
72	}
73
74	try {
75	$attr[$k] = 'ERRMODE' === $k ? $errmode : $c->getAttribute(\constant('PDO::ATTR_'.$k));
76	if ($v && isset($v[$attr[$k]])) {
77	$attr[$k] = new ConstStub($v[$attr[$k]], $attr[$k]);
78	}
79	} catch (\Exception $e) {
80	}
81	}
82	if (isset($attr[$k = 'STATEMENT_CLASS'][1])) {
83	if ($attr[$k][1]) {
84	$attr[$k][1] = new ArgsStub($attr[$k][1], '__construct', $attr[$k][0]);
85	}
86	$attr[$k][0] = new ClassStub($attr[$k][0]);
87	}
88
89	$prefix = Caster::PREFIX_VIRTUAL;
90	$a += [
91	$prefix.'inTransaction' => method_exists($c, 'inTransaction'),
92	$prefix.'errorInfo' => $c->errorInfo(),
93	$prefix.'attributes' => new EnumStub($attr),
94	];
95
96	if ($a[$prefix.'inTransaction']) {
97	$a[$prefix.'inTransaction'] = $c->inTransaction();
98	} else {
99	unset($a[$prefix.'inTransaction']);
100	}
101
102	if (!isset($a[$prefix.'errorInfo'][1], $a[$prefix.'errorInfo'][2])) {
103	unset($a[$prefix.'errorInfo']);
104	}
105
106	$c->setAttribute(\PDO::ATTR_ERRMODE, $errmode);
107
108	return $a;
109	}
110
111	public static function castPdoStatement(\PDOStatement $c, array $a, Stub $stub, bool $isNested)
112	{
113	$prefix = Caster::PREFIX_VIRTUAL;
114	$a[$prefix.'errorInfo'] = $c->errorInfo();
115
116	if (!isset($a[$prefix.'errorInfo'][1], $a[$prefix.'errorInfo'][2])) {
117	unset($a[$prefix.'errorInfo']);
118	}
119
120	return $a;
121	}
122	}
123