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--TEST--
Check for handling of IS_INDIRECT in arrays
--FILE--
<?php
$globalVar = 123;
$otherGlobalVar = &$globalVar;
call_user_func(function () {
$x = $GLOBALS;
foreach ($x as $key => $value) {
if (!in_array($key, ['globalVar', 'otherGlobalVar'])) {
unset($x[$key]);
}
}
var_dump($x);
$ser = igbinary_serialize($x);
echo urlencode($ser) . "\n";
var_dump(igbinary_unserialize($ser));
});
--EXPECT--
array(2) {
["globalVar"]=>
&int(123)
["otherGlobalVar"]=>
&int(123)
}
%00%00%00%02%14%02%11%09globalVar%25%06%7B%11%0EotherGlobalVar%25%01%01
array(2) {
["globalVar"]=>
&int(123)
["otherGlobalVar"]=>
&int(123)
}