WP hooks navigation: Home/browse • Actions index • Filters index
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 |
---|---|
867 | * @param string $subject Subject of the notification email. |
868 | * @param string $domain Site domain. |
869 | * @param string $path Site path. |
870 | * @param string $title Site title. |
871 | * @param string $user User login name. |
872 | * @param string $user_email User email address. |
873 | * @param string $key Activation key created in wpmu_signup_blog(). |
874 | * @param array $meta By default, contains the requested privacy setting and lang_id. |
875 | */ |
876 | apply_filters( 'wpmu_signup_blog_notification_subject', |
877 | __( '[%1$s] Activate %2$s' ), |
878 | $domain, $path, $title, $user, $user_email, $key, $meta |
879 | ), |
880 | $from_name, |
881 | esc_url( 'http://' . $domain . $path ) |
882 | ); |
883 | wp_mail( $user_email, wp_specialchars_decode( $subject ), $message, $message_headers ); |
884 | return true; |
885 | } |