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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 |
|---|---|
| 324 | * directory name of the theme, which in most cases is synonymous |
| 325 | * with the template name. |
| 326 | * |
| 327 | * @since 3.1.0 |
| 328 | * |
| 329 | * @param array $actions An array of action links. |
| 330 | * @param WP_Theme $theme The current WP_Theme object. |
| 331 | * @param string $context Status of the theme. |
| 332 | */ |
| 333 | $actions = apply_filters( "theme_action_links_$stylesheet", $actions, $theme, $context ); |
| 334 | |
| 335 | $class = ! $allowed ? 'inactive' : 'active'; |
| 336 | $checkbox_id = "checkbox_" . md5( $theme->get('Name') ); |
| 337 | $checkbox = "<input type='checkbox' name='checked[]' value='" . esc_attr( $stylesheet ) . "' id='" . $checkbox_id . "' /><label class='screen-reader-text' for='" . $checkbox_id . "' >" . __('Select') . " " . $theme->display('Name') . "</label>"; |
| 338 | |
| 339 | $id = sanitize_html_class( $theme->get_stylesheet() ); |
| 340 | |
| 341 | if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) |
| 342 | $class .= ' update'; |