Description:
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Fatal error: Uncaught exception 'UnexpectedValueException' with message 'GlobIterator::__construct(): open_basedir restriction in effect

When remove and create dir where script is situated.
When simply use GlobIterator on any dirs, there are no problems.

Test script:
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//in testdir/test.php

$root = $_SERVER['DOCUMENT_ROOT'].'/testdir';
$filetext = file_get_contents(__FILE__);
unlink(__FILE__);
rmdir($root);
mkdir($root, 0777);
file_put_contents(__FILE__, $filetext);
clearstatcache();
$iterator = new GlobIterator($root.'/*.sql');
print_r($iterator);

Expected result:
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GlobIterator Object ( [pathName:SplFileInfo:private] => [glob:DirectoryIterator:private] => ...........

Actual result:
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Fatal error: Uncaught exception 'UnexpectedValueException' with message 'GlobIterator::__construct(): open_basedir restriction in effect