function __construct( $args = null ) {
parent::__construct();
- $this->mDescription = <<<TEXT
+ $this->addDescription( <<<TEXT
This script dumps the wiki page or logging database into an
XML interchange wrapper format for export or backup.
WARNING: this is not a full database dump! It is merely for public export
of your wiki. For full backup, see our online help at:
https://www.mediawiki.org/wiki/Backup
-TEXT;
+TEXT
+ );
$this->stderr = fopen( "php://stderr", "wt" );
// Actions
$this->addOption( 'full', 'Dump all revisions of every page' );
$this->fatalError( "Unable to open file {$filename}\n" );
}
$pages = array_map( 'trim', $pages );
- $this->pages = array_filter( $pages, create_function( '$x', 'return $x !== "";' ) );
+ $this->pages = array_filter( $pages, function ( $x ) {
+ return $x !== '';
+ } );
}
if ( $this->hasOption( 'start' ) ) {