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Source View: page_link

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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
95
96      if ( !$id )
97           $id = $post->ID;
98
99      if ( 'page' == get_option('show_on_front') && $id == get_option('page_on_front') )
100           $link = get_option('home');
101      else
102           $link = _get_page_link( $id );
103
104      return apply_filters('page_link', $link, $id);
105 }
106
107 // Ignores page_on_front.  Internal use only.
108 function _get_page_link( $id = false ) {
109      global $post, $wp_rewrite;
110
111      if ( !$id )
112           $id = $post->ID;
113