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Source View: the_author

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
1 <?php
2
3 function get_the_author($idmode = '') {
4      global $authordata;
5      return apply_filters('the_author', $authordata->display_name);
6 }
7
8 function the_author($idmode = '', $echo = true) {
9      if ( $echo )
10           echo get_the_author($idmode);
11      return get_the_author($idmode);
12 }
13
14 function get_the_author_description() {