protected $regex = null;
- protected $settings_list = array();
+ protected $settings_list = [];
/**
* List of format output internally supported.
* Each item MUST be lower case.
*/
- protected static $outFormats = array(
+ protected static $outFormats = [
'json',
'php',
'serialize',
'vardump',
- );
+ ];
public function __construct() {
parent::__construct();
public function execute() {
// Settings we will display
- $res = array();
+ $res = [];
# Sane default: dump any wg / wmg variable
if ( !$this->regex && !$this->getOption( 'settings' ) ) {
# Filter out globals based on the regex
if ( $this->regex ) {
- $res = array();
+ $res = [];
foreach ( $GLOBALS as $name => $value ) {
if ( preg_match( $this->regex, $name ) ) {
$res[$name] = $value;