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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 |
|---|---|
| 940 | * |
| 941 | * @since MU |
| 942 | * |
| 943 | * @param string $content Content of the notification email. |
| 944 | * @param string $user User login name. |
| 945 | * @param string $user_email User email address. |
| 946 | * @param string $key Activation key created in wpmu_signup_user(). |
| 947 | * @param array $meta Signup meta data. |
| 948 | */ |
| 949 | apply_filters( 'wpmu_signup_user_notification_email', |
| 950 | __( "To activate your user, please click the following link:\n\n%s\n\nAfter you activate, you will receive *another email* with your login." ), |
| 951 | $user, $user_email, $key, $meta |
| 952 | ), |
| 953 | site_url( "wp-activate.php?key=$key" ) |
| 954 | ); |
| 955 | // TODO: Don't hard code activation link. |
| 956 | $subject = sprintf( |
| 957 | /** |
| 958 | * Filter the subject of the notification email of new user signup. |