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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 33 | <id><?php the_guid(); ?></id> |
| 34 | <modified><?php echo get_post_time('Y-m-d\TH:i:s\Z', true); ?></modified> |
| 35 | <issued><?php echo get_post_time('Y-m-d\TH:i:s\Z', true); ?></issued> |
| 36 | <?php the_category_rss('rdf') ?> |
| 37 | <summary type="<?php bloginfo('html_type'); ?>" mode="escaped"><![CDATA[<?php the_excerpt_rss(); ?>]]></summary> |
| 38 | <?php if ( !get_option('rss_use_excerpt') ) : ?> |
| 39 | <content type="<?php bloginfo('html_type'); ?>" mode="escaped" xml:base="<?php permalink_single_rss() ?>"><![CDATA[<?php the_content('', 0, '') ?>]]></content> |
| 40 | <?php endif; ?> |
| 41 | <?php rss_enclosure(); ?> |
| 42 | <?php do_action('atom_entry'); ?> |
| 43 | </entry> |
| 44 | <?php endwhile ; ?> |
| 45 | </feed> |
| 46 | |