--TEST--
PDO Common: Bug #47769 (Strange extends PDO)
--EXTENSIONS--
pdo_sqlite
--FILE--
<?php

class TestClass extends PDO
{
    protected function isProtected() {
        echo "this is a protected method.\n";
    }
    private function isPrivate() {
        echo "this is a private method.\n";
    }

    public function quote($str, $paramtype = NULL): string|false {
        $this->isProtected();
        $this->isPrivate();
        print $str ."\n";

        return $str;
    }
}

$test = new TestClass('sqlite::memory:');
$test->quote('foo');
$test->isProtected();

?>
--EXPECTF--
this is a protected method.
this is a private method.
foo

Fatal error: Uncaught Error: Call to protected method TestClass::isProtected() from global scope in %s:%d
Stack trace:
#0 {main}
  thrown in %s on line %d