airyseo_activation_function.php

gistfile1.txt

/**
 * 鐵人賽示範：
 * 執行你在外掛啟動時需要的任何操作
 *
 * @return void
 */
function airyseo_activation_function() {
    $default_settings = array(
        'enable_sitemap'             => false,
        'enable_facebook_open_graph' => false,
        'enable_twitter_card'        => false,
    );

    add_option( 'airyseo_settings', $default_settings );
}

register_activation_hook( __FILE__, 'airyseo_activation_function' );