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php

--TEST--
Bug #43831 ($this gets mangled when extending PDO with persistent connection)
--SKIPIF--
<?php if (!extension_loaded('pdo_sqlite')) print 'skip not loaded'; ?>
--FILE--
<?php

class Foo extends PDO {
	function __construct($dsn) {
		parent::__construct($dsn, null, null, array(PDO::ATTR_PERSISTENT => true));
	}
}

class Baz extends PDO {
	function __construct($dsn) {
		parent::__construct($dsn, null, null, array(PDO::ATTR_PERSISTENT => true));
	}
}

class Bar extends Baz {
	function quux() {
		echo get_class($this), "\n";
		$foo = new Foo("sqlite::memory:");
		echo get_class($this), "\n";
	}
}

$bar = new Bar("sqlite::memory:");
$bar->quux();


class MyPDO extends PDO {}

$bar = new PDO("sqlite::memory:", null, null, array(PDO::ATTR_PERSISTENT => true));
$baz = new MyPDO("sqlite::memory:", null, null, array(PDO::ATTR_PERSISTENT => true));

var_dump($bar);
unset($bar);
var_dump($baz);
var_dump($bar);


?>
--EXPECTF--
Bar
Bar
object(MyPDO)#%d (0) {
}
object(MyPDO)#%d (0) {
}

Notice: Undefined variable: bar in %s on line %d
NULL