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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 |
|---|---|
| 1173 | <?php if ( strlen( $GLOBALS['post']->post_content ) ) : |
| 1174 | list($content_type, $content) = prep_atom_text_construct(get_the_content()); ?> |
| 1175 | <content type="<?php echo $content_type ?>"><?php echo $content ?></content> |
| 1176 | <?php endif; ?> |
| 1177 | <?php } ?> |
| 1178 | <link rel="edit" href="<?php $this->the_entry_url() ?>" /> |
| 1179 | <?php the_category_rss( 'atom' ); ?> |
| 1180 | <?php list($content_type, $content) = prep_atom_text_construct(get_the_excerpt()); ?> |
| 1181 | <summary type="<?php echo $content_type ?>"><?php echo $content ?></summary> |
| 1182 | <?php do_action('app_entry'); ?> |
| 1183 | </entry> |
| 1184 | <?php } |
| 1185 | |
| 1186 | /** |
| 1187 | * Set 'OK' (200) status header. |
| 1188 | * |
| 1189 | * @since 2.2.0 |
| 1190 | */ |
| 1191 | function ok() { |