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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 |
|---|---|
| 73 | $error->add('empty_password', __('<strong>ERROR</strong>: The password field is empty.')); |
| 74 | return $error; |
| 75 | } |
| 76 | |
| 77 | $user = wp_authenticate($credentials['user_login'], $credentials['user_password']); |
| 78 | if ( is_wp_error($user) ) |
| 79 | return $user; |
| 80 | |
| 81 | wp_set_auth_cookie($user->ID, $credentials['remember'], $secure_cookie); |
| 82 | do_action('wp_login', $credentials['user_login']); |
| 83 | return $user; |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * Retrieve user data based on field. |
| 88 | * |
| 89 | * Use get_profile() will make a database query to get the value of the table |
| 90 | * column. The value might be cached using the query cache, but care should be |
| 91 | * taken when using the function to not make a lot of queries for retrieving |