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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 |
|---|---|
| 542 | if (is_wp_error($user) && !in_array($user->get_error_code(), $ignore_codes) ) { |
| 543 | /** |
| 544 | * Fires after a user login has failed. |
| 545 | * |
| 546 | * @since 2.5.0 |
| 547 | * @since 4.5.0 The value of `$username` can now be an email address. |
| 548 | * |
| 549 | * @param string $username Username or email address. |
| 550 | */ |
| 551 | do_action( 'wp_login_failed', $username ); |
| 552 | } |
| 553 | |
| 554 | return $user; |
| 555 | } |
| 556 | endif; |
| 557 | |
| 558 | if ( !function_exists('wp_logout') ) : |
| 559 | /** |
| 560 | * Log the current user out. |