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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 |
---|---|
477 |
|
478 | if ( !function_exists('wp_logout') ) : |
479 | /** |
480 | * Log the current user out. |
481 | * |
482 | * @since 2.5.0 |
483 | */ |
484 | function wp_logout() { |
485 | wp_clear_auth_cookie(); |
486 | do_action('wp_logout'); |
487 | } |
488 | endif; |
489 |
|
490 | if ( !function_exists('wp_validate_auth_cookie') ) : |
491 | /** |
492 | * Validates authentication cookie. |
493 | * |
494 | * The checks include making sure that the authentication cookie is set and |
495 | * pulling in the contents (if $cookie is not used). |