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Ensure expected global variables are set

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This probably happens only in tests in some specific setup.

Fixes #12910

Signed-off-by: Michal Čihař <michal@cihar.com>
This commit is contained in:
Michal Čihař 2017-01-20 17:39:12 +01:00
parent 28406154ab
commit bc1048a580
1 changed files with 12 additions and 0 deletions
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12
libraries/Sanitize.php
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@ -423,6 +423,18 @@ class Sanitize
// do not check only $_REQUEST because it could have been overwritten
// and use type casting because the variables could have become
// strings
if (! isset($_REQUEST)) {
$_REQUEST = array();
}
if (! isset($_GET)) {
$_GET = array();
}
if (! isset($_POST)) {
$_POST = array();
}
if (! isset($_COOKIE)) {
$_COOKIE = array();
}
$keys = array_keys(
array_merge((array)$_REQUEST, (array)$_GET, (array)$_POST, (array)$_COOKIE)
);