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 |
|---|---|
| 937 | * You can use the 'validate_current_theme' filter to return FALSE to |
| 938 | * disable this functionality. |
| 939 | * |
| 940 | * @since 1.5.0 |
| 941 | * |
| 942 | * @return bool |
| 943 | */ |
| 944 | function validate_current_theme() { |
| 945 | // Don't validate during an install/upgrade. |
| 946 | if ( defined('WP_INSTALLING') || !apply_filters( 'validate_current_theme', true ) ) |
| 947 | return true; |
| 948 | |
| 949 | if ( get_template() != 'default' && !file_exists(get_template_directory() . '/index.php') ) { |
| 950 | switch_theme('default', 'default'); |
| 951 | return false; |
| 952 | } |
| 953 | |
| 954 | if ( get_stylesheet() != 'default' && !file_exists(get_template_directory() . '/style.css') ) { |
| 955 | switch_theme('default', 'default'); |