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--TEST--
bug compatibility: unset($c) with enabled register_globals
--SKIPIF--
<?php include('skipif.inc'); ?>
--INI--
session.use_cookies=0
session.cache_limiter=
register_globals=1
session.bug_compat_42=1
session.serialize_handler=php
--FILE--
<?php
error_reporting(E_ALL);
session_id("abtest");
### Phase 1 cleanup
session_start();
session_destroy();
### Phase 2 $HTTP_SESSION_VARS["c"] does not contain any value
session_id("abtest");
session_register("c");
unset($c);
$c = 3.14;
session_write_close();
unset($HTTP_SESSION_VARS);
unset($c);
### Phase 3 $HTTP_SESSION_VARS["c"] is set
session_start();
var_dump($c);
var_dump($HTTP_SESSION_VARS);
unset($c);
$c = 2.78;
session_write_close();
unset($HTTP_SESSION_VARS);
unset($c);
### Phase 4 final
session_start();
var_dump($c);
var_dump($HTTP_SESSION_VARS);
session_destroy();
?>
--EXPECT--
float(3.14)
array(1) {
["c"]=>
&float(3.14)
}
float(3.14)
array(1) {
["c"]=>
&float(3.14)
}
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