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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 |
|---|---|
| 389 | |
| 390 | function process_posts() { |
| 391 | echo '<ol>'; |
| 392 | |
| 393 | $this->get_entries(array(&$this, 'process_post')); |
| 394 | |
| 395 | echo '</ol>'; |
| 396 | |
| 397 | wp_import_cleanup($this->id); |
| 398 | do_action('import_done', 'wordpress'); |
| 399 | |
| 400 | echo '<h3>'.sprintf(__('All done.').' <a href="%s">'.__('Have fun!').'</a>', get_option('home')).'</h3>'; |
| 401 | } |
| 402 | |
| 403 | function _normalize_tag( $matches ) { |
| 404 | return '<' . strtolower( $matches[1] ); |
| 405 | } |
| 406 | |
| 407 | function process_post($post) { |