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Minor coding style modification.

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Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
This commit is contained in:
Hugues Peccatte 2015-05-14 00:12:43 +02:00
parent 831a34ba37
commit ca419e70e8
1 changed files with 16 additions and 15 deletions
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31
libraries/cleanup.lib.php
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@ -29,21 +29,22 @@ function PMA_removeRequestVars(&$whitelist)
foreach ($keys as $key) {
if (! in_array($key, $whitelist)) {
unset($_REQUEST[$key], $_GET[$key], $_POST[$key], $GLOBALS[$key]);
} else {
// allowed stuff could be compromised so escape it
// we require it to be a string
if (isset($_REQUEST[$key]) && ! is_string($_REQUEST[$key])) {
unset($_REQUEST[$key]);
}
if (isset($_POST[$key]) && ! is_string($_POST[$key])) {
unset($_POST[$key]);
}
if (isset($_COOKIE[$key]) && ! is_string($_COOKIE[$key])) {
unset($_COOKIE[$key]);
}
if (isset($_GET[$key]) && ! is_string($_GET[$key])) {
unset($_GET[$key]);
}
continue;
}
// allowed stuff could be compromised so escape it
// we require it to be a string
if (isset($_REQUEST[$key]) && ! is_string($_REQUEST[$key])) {
unset($_REQUEST[$key]);
}
if (isset($_POST[$key]) && ! is_string($_POST[$key])) {
unset($_POST[$key]);
}
if (isset($_COOKIE[$key]) && ! is_string($_COOKIE[$key])) {
unset($_COOKIE[$key]);
}
if (isset($_GET[$key]) && ! is_string($_GET[$key])) {
unset($_GET[$key]);
}
}
}