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                                                                                                                                                                                     --TEST--
PHPC-1839: Referenced, out-of-scope, non-interned string in typeMap (PHP >= 8.1)
--FILE--
<?php
require_once __DIR__ . "/../utils/basic.inc";

function createTypemap()
{
    // Use json_decode to produce a non-interned string that opcache cannot optimise
    $rootValue = json_decode('"array"');
    $documentValue = json_decode('"array"');

    // Use a reference to this non-interned string in the type map
    $typemap = ['root' => &$rootValue, 'document' => &$documentValue];

    return $typemap;
}

$typemap = createTypemap();
$bson    = MongoDB\BSON\Document::fromPHP((object) []);

echo "Before:\n";
debug_zval_dump($typemap);

$bson->toPHP($typemap);

echo "After:\n";
debug_zval_dump($typemap);

?>
===DONE===
<?php exit(0); ?>
--EXPECT--
Before:
array(2) refcount(2){
  ["root"]=>
  reference refcount(1) {
    string(5) "array" refcount(1)
  }
  ["document"]=>
  reference refcount(1) {
    string(5) "array" refcount(1)
  }
}
After:
array(2) refcount(2){
  ["root"]=>
  reference refcount(1) {
    string(5) "array" refcount(1)
  }
  ["document"]=>
  reference refcount(1) {
    string(5) "array" refcount(1)
  }
}
===DONE===