// Check QUERY_STRING or REQUEST_URI
if ( isset( $vars['SERVER_SOFTWARE'] )
&& isset( $vars['REQUEST_URI'] )
- && self::haveUndecodedRequestUri( $vars['SERVER_SOFTWARE'] ) )
- {
+ && self::haveUndecodedRequestUri( $vars['SERVER_SOFTWARE'] )
+ ) {
$urlPart = $vars['REQUEST_URI'];
} elseif ( isset( $vars['QUERY_STRING'] ) ) {
$urlPart = $vars['QUERY_STRING'];
// Some servers have PATH_INFO but not REQUEST_URI, so we check both
// to be on the safe side.
if ( isset( $vars['PATH_INFO'] )
- && self::isUrlExtensionBad( $vars['PATH_INFO'], $extWhitelist ) )
- {
+ && self::isUrlExtensionBad( $vars['PATH_INFO'], $extWhitelist )
+ ) {
return true;
}
// If the extension is NOT exe, dll or cgi, return it
$extension = substr( $url, $pos, $nextPos - $pos );
if ( strcasecmp( $extension, 'exe' ) && strcasecmp( $extension, 'dll' ) &&
- strcasecmp( $extension, 'cgi' ) )
- {
+ strcasecmp( $extension, 'cgi' )
+ ) {
return $extension;
}
// Else continue looking