--TEST--
Bug #18556 (Setting locale to 'tr_TR' lowercases class names)
--FILE--
<?php
$g_lang = 'tr_TR';
putenv("LANG=$g_lang");
setlocale(LC_ALL, $g_lang);

class InfoBlob {
   var $foo;
   function __construct() {
      $this->foo = "Foo";
   }
}

echo "Instantiating an infoBlob with a lowercase i\n";
$foobar = new infoBlob();
echo $foobar->foo;
echo "\nInstantiating an InfoBlob with an uppercase I\n";
$foobar = new InfoBlob();
echo $foobar->foo;
echo "\n";
setlocale(LC_ALL, "tr_TR.utf8");
foreach(get_declared_classes() as $class)
{
    if(!class_exists($class))
        echo "$class No Longer Exists!\n";

}
echo "Done.\n";
?>
--EXPECT--
Instantiating an infoBlob with a lowercase i
Foo
Instantiating an InfoBlob with an uppercase I
Foo
Done.