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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 |
---|---|
548 |
|
549 | if ( !function_exists('wp_logout') ) : |
550 | /** |
551 | * Log the current user out. |
552 | * |
553 | * @since 2.5.0 |
554 | */ |
555 | function wp_logout() { |
556 | wp_clear_auth_cookie(); |
557 | do_action('wp_logout'); |
558 | } |
559 | endif; |
560 |
|
561 | if ( !function_exists('wp_validate_auth_cookie') ) : |
562 | /** |
563 | * Validates authentication cookie. |
564 | * |
565 | * The checks include making sure that the authentication cookie is set and |
566 | * pulling in the contents (if $cookie is not used). |