Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: the_meta_key

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
742 function the_meta() {
743      if ( $keys = get_post_custom_keys() ) {
744           echo "<ul class='post-meta'>\n";
745           foreach ( (array) $keys as $key ) {
746                $keyt = trim($key);
747                if ( is_protected_meta( $keyt, 'post' ) )
748                     continue;
749                $values = array_map('trim', get_post_custom_values($key));
750                $value = implode($values,', ');
751                echo apply_filters('the_meta_key', "<li><span class='post-meta-key'>$key:</span> $value</li>\n", $key, $value);
752           }
753           echo "</ul>\n";
754      }
755 }
756
757 //
758 // Pages
759 //
760