--TEST--
Test session_encode() function : variation
--EXTENSIONS--
session
--SKIPIF--
<?php include('skipif.inc'); ?>
--FILE--
<?php

ob_start();

echo "*** Testing session_encode() : variation ***\n";

var_dump(session_start());
$_SESSION[] = 1234567890;
var_dump(session_encode());
var_dump(session_destroy());
var_dump(session_start());
$_SESSION[1234567890] = "Hello World!";
var_dump(session_encode());
var_dump(session_destroy());
var_dump(session_start());
$_SESSION[-1234567890] = 1234567890;
var_dump(session_encode());
var_dump(session_destroy());

echo "Done";
ob_end_flush();
?>
--EXPECTF--
*** Testing session_encode() : variation ***
bool(true)

Warning: session_encode(): Skipping numeric key 0 in %s on line %d
string(0) ""
bool(true)
bool(true)

Warning: session_encode(): Skipping numeric key 1234567890 in %s on line %d
string(0) ""
bool(true)
bool(true)

Warning: session_encode(): Skipping numeric key -1234567890 in %s on line %d
string(0) ""
bool(true)
Done