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Source View: the_content_more_link

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.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

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
211      $teaser = $content[0];
212      if ( $more && $stripteaser && $hasTeaser )
213           $teaser = '';
214      $output .= $teaser;
215      if ( count($content) > 1 ) {
216           if ( $more ) {
217                $output .= '<span id="more-' . $post->ID . '"></span>' . $content[1];
218           } else {
219                if ( ! empty($more_link_text) )
220                     $output .= apply_filters( 'the_content_more_link', ' <a href="' . get_permalink() . "#more-{$post->ID}\" class=\"more-link\">$more_link_text</a>", $more_link_text );
221                $output = force_balance_tags($output);
222           }
223
224      }
225      if ( $preview ) // preview fix for javascript bug with foreign languages
226           $output =     preg_replace_callback('/\%u([0-9A-F]{4})/', '_convert_urlencoded_to_entities', $output);
227
228      return $output;
229 }