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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 |
---|---|
151 | return; |
152 | } |
153 |
|
154 | $this->file = $file['file']; |
155 | $this->get_posts(); |
156 | $result = $this->import_posts(); |
157 | if ( is_wp_error( $result ) ) |
158 | return $result; |
159 | wp_import_cleanup($file['id']); |
160 | do_action('import_done', 'rss'); |
161 |
|
162 | echo '<h3>'; |
163 | printf(__('All done. <a href="%s">Have fun!</a>'), get_option('home')); |
164 | echo '</h3>'; |
165 | } |
166 |
|
167 | function dispatch() { |
168 | if (empty ($_GET['step'])) |
169 | $step = 0; |