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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 |
|---|---|
| 319 | function bulk_footer() { |
| 320 | parent::bulk_footer(); |
| 321 | $update_actions = array( |
| 322 | 'themes_page' => '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Go to themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>', |
| 323 | 'updates_page' => '<a href="' . self_admin_url('update-core.php') . '" title="' . esc_attr__('Go to WordPress Updates page') . '" target="_parent">' . __('Return to WordPress Updates') . '</a>' |
| 324 | ); |
| 325 | if ( ! current_user_can( 'switch_themes' ) && ! current_user_can( 'edit_theme_options' ) ) |
| 326 | unset( $update_actions['themes_page'] ); |
| 327 | |
| 328 | $update_actions = apply_filters('update_bulk_theme_complete_actions', $update_actions, $this->theme_info ); |
| 329 | if ( ! empty($update_actions) ) |
| 330 | $this->feedback(implode(' | ', (array)$update_actions)); |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Plugin Installer Skin for WordPress Plugin Installer. |
| 336 | * |
| 337 | * @package WordPress |