/** * Registers a page. * * @return void */ public function page_init() { if (!isset($this->args['columns'])) { $this->args['columns'] = 2; } parent::page_init(); add_action('load-' . $this->pagehook, array($this, 'boxes_init')); }
function page_init() { if ( !isset( $this->args['columns'] ) ) $this->args['columns'] = 2; parent::page_init(); add_action( 'load-' . $this->pagehook, array( $this, 'boxes_init' ) ); add_filter( 'screen_layout_columns', array( $this, 'columns' ) ); }
function page_init() { if (!isset($this->args['columns'])) { $this->args['columns'] = 2; } parent::page_init(); add_action('load-' . $this->pagehook, array($this, 'boxes_init')); add_screen_option('layout_columns', array('max' => $this->args['columns'], 'default' => $this->args['columns'])); }