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do_robots › WordPress Function
Since2.1.0
已弃用n/a
› do_robots ( 没有参数 )
定义在: |
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Displays the default robots.txt file content.
源码
function do_robots() { header( 'Content-Type: text/plain; charset=utf-8' ); /** * Fires when displaying the robots.txt file. * * @since 2.1.0 */ do_action( 'do_robotstxt' ); $output = "User-agent: *\n"; $public = get_option( 'blog_public' ); $site_url = parse_url( site_url() ); $path = ( ! empty( $site_url['path'] ) ) ? $site_url['path'] : ''; $output .= "Disallow: $path/wp-admin/\n"; $output .= "Allow: $path/wp-admin/admin-ajax.php\n"; /** * Filters the robots.txt output. * * @since 3.0.0 * * @param string $output The robots.txt output. * @param bool $public Whether the site is considered "public". */ echo apply_filters( 'robots_txt', $output, $public ); }