WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 478 | return; |
| 479 | echo '<link rel="stylesheet" href="' . $stylesheet . '" type="text/css" media="screen" />'; |
| 480 | } |
| 481 | |
| 482 | function switch_theme($template, $stylesheet) { |
| 483 | update_option('template', $template); |
| 484 | update_option('stylesheet', $stylesheet); |
| 485 | delete_option('current_theme'); |
| 486 | $theme = get_current_theme(); |
| 487 | do_action('switch_theme', $theme); |
| 488 | } |
| 489 | |
| 490 | function validate_current_theme() { |
| 491 | // Don't validate during an install/upgrade. |
| 492 | if ( defined('WP_INSTALLING') ) |
| 493 | return true; |
| 494 | |
| 495 | if ( get_template() != 'default' && !file_exists(get_template_directory() . '/index.php') ) { |
| 496 | switch_theme('default', 'default'); |