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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 |
|---|---|
| 516 | $update_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate “%s”'), $name ) ) . '">' . __('Activate') . '</a>'; |
| 517 | } |
| 518 | |
| 519 | if ( ! $this->result || is_wp_error( $this->result ) || is_network_admin() ) |
| 520 | unset( $update_actions['preview'], $update_actions['activate'] ); |
| 521 | } |
| 522 | |
| 523 | $update_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Return to Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>'; |
| 524 | |
| 525 | $update_actions = apply_filters('update_theme_complete_actions', $update_actions, $this->theme); |
| 526 | if ( ! empty($update_actions) ) |
| 527 | $this->feedback(implode(' | ', (array)$update_actions)); |
| 528 | } |
| 529 | } |
| 530 | |
| 531 | /** |
| 532 | * Translation Upgrader Skin for WordPress Translation Upgrades. |
| 533 | * |
| 534 | * @package WordPress |