"quadlayers" ]; public function __construct() { add_filter( 'install_plugins_tabs', array( $this, 'add_tab' ) ); add_action( 'install_plugins_quadlayers', array( $this, 'add_tab_content' ) ); } /** * Add tab * @param array $tabs * @return array */ public function add_tab( $tabs ) { $tabs['quadlayers'] = 'QuadLayers'; return $tabs; } /** * Add tab content * @return void */ public function add_tab_content() { $wp_list_table = new Table( $this->data ); $wp_list_table->prepare_items(); ?>

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