Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: do_robotstxt

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1839  * The echo content should be with usage of the permalinks or for creating the
1840  * robots.txt file.
1841  *
1842  * @since 2.1.0
1843  * @uses do_action() Calls 'do_robotstxt' hook for displaying robots.txt rules.
1844  */
1845 function do_robots() {
1846      header( 'Content-Type: text/plain; charset=utf-8' );
1847
1848      do_action( 'do_robotstxt' );
1849
1850      $output = "User-agent: *\n";
1851      $public = get_option( 'blog_public' );
1852      if ( '0' == $public ) {
1853           $output .= "Disallow: /\n";
1854      } else {
1855           $site_url = parse_url( site_url() );
1856           $path = ( !empty( $site_url['path'] ) ) ? $site_url['path'] : '';
1857           $output .= "Disallow: $path/wp-admin/\n";