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Fix GH-20553: PDO::FETCH_CLASSTYPE ignores $constructorArgs in PHP 8.5.0 #20595

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Girgias wants to merge 4 commits into from
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Fix GH-20553: PDO::FETCH_CLASSTYPE ignores $constructorArgs in PHP 8.5.0 #20595

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3f8b4a9
Fix GH-20553: PDO::FETCH_CLASSTYPE ignores $constructorArgs in PHP 8.5.0
Girgias Nov 26, 2025
3153ea3
attempt to use standard compliant SQL
Girgias Nov 28, 2025
91c809f
Just skip firebird
Girgias Nov 28, 2025
56bd174
Merge branch 'PHP-8.5' into 8.5-pdo_fetch_class_bug
TimWolla Dec 9, 2025
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3 changes: 2 additions & 1 deletion ext/pdo/pdo_stmt.c
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Original file line number Diff line number Diff line change
Expand Up @@ -771,9 +771,10 @@ static bool do_fetch(pdo_stmt_t *stmt, zval *return_value, enum pdo_fetch_type h
pdo_raise_impl_error(stmt->dbh, stmt, "HY000", "No fetch class specified");
goto in_fetch_error;
}
ctor_arguments = stmt->fetch.cls.ctor_args;
}
ZEND_ASSERT(ce != NULL);

ctor_arguments = stmt->fetch.cls.ctor_args;
if (flags & PDO_FETCH_SERIALIZE) {
if (!ce->unserialize) {
/* As this option is deprecated we do not bother to mention the class name. */
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97 changes: 97 additions & 0 deletions ext/pdo/tests/gh20553.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,97 @@
--TEST--
GH-20553: PHP 8.5.0 regression: PDO::FETCH_CLASSTYPE ignores $constructorArgs
--EXTENSIONS--
pdo
--SKIPIF--
<?php
$dir = getenv('REDIR_TEST_DIR');
if (false == $dir) die('skip no driver');
if (str_starts_with(getenv('PDOTEST_DSN'), "firebird")) {
die("skip firebird doesn't support non-standard SQL without FROM syntax");
}
require_once $dir . 'pdo_test.inc';
PDOTest::skip();
?>
--FILE--
<?php

if (getenv('REDIR_TEST_DIR') === false) putenv('REDIR_TEST_DIR='.__DIR__ . '/../../pdo/tests/');
require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
$db = PDOTest::factory();

class dumpy {
function __construct() {
echo 'constructor called,' . PHP_EOL . ' my class is ' .
var_export(get_class($this), true) . PHP_EOL .
' input parameters: ' .
var_export(func_get_args(), true) . PHP_EOL;
}
function __set($name, $value) {
echo var_export($name, true) . ' = ' . var_export($value, true) .
PHP_EOL;
}
}
class dummy extends dumpy {
}

$sql = "SELECT 'dummy' pdo_fetch_class_type_class, 'bar' foo, 'dfg' abc";

$fetchModes = [
'PDO::FETCH_CLASS'
=> PDO::FETCH_CLASS,
'PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE'
=> PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE,
'PDO::FETCH_CLASS | PDO::FETCH_CLASSTYPE'
=> PDO::FETCH_CLASS | PDO::FETCH_CLASSTYPE,
'PDO::FETCH_CLASS | PDO::FETCH_CLASSTYPE | PDO::FETCH_PROPS_LATE'
=> PDO::FETCH_CLASS | PDO::FETCH_CLASSTYPE | PDO::FETCH_PROPS_LATE,
];

foreach ($fetchModes as $combinedModes => $fetchMode) {
echo '## ' . $combinedModes . PHP_EOL;
$db->query($sql)->fetchAll(
$fetchMode,
'dumpy',
['constructor argument #1']
);
echo PHP_EOL;
}
?>
--EXPECT--
## PDO::FETCH_CLASS
'pdo_fetch_class_type_class' = 'dummy'
'foo' = 'bar'
'abc' = 'dfg'
constructor called,
my class is 'dumpy'
input parameters: array (
0 => 'constructor argument #1',
)

## PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE
constructor called,
my class is 'dumpy'
input parameters: array (
0 => 'constructor argument #1',
)
'pdo_fetch_class_type_class' = 'dummy'
'foo' = 'bar'
'abc' = 'dfg'

## PDO::FETCH_CLASS | PDO::FETCH_CLASSTYPE
'foo' = 'bar'
'abc' = 'dfg'
constructor called,
my class is 'dummy'
input parameters: array (
0 => 'constructor argument #1',
)

## PDO::FETCH_CLASS | PDO::FETCH_CLASSTYPE | PDO::FETCH_PROPS_LATE
constructor called,
my class is 'dummy'
input parameters: array (
0 => 'constructor argument #1',
)
'foo' = 'bar'
'abc' = 'dfg'
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