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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.
This hook occurs 3 times in this file.
Line | Code |
---|---|
201 | extract($result); |
202 |
|
203 | if ( $errors->get_error_code() ) { |
204 | signup_another_blog($blogname, $blog_title, $errors); |
205 | return false; |
206 | } |
207 |
|
208 | $public = (int) $_POST['blog_public']; |
209 | $meta = apply_filters( 'signup_create_blog_meta', array( 'lang_id' => 1, 'public' => $public ) ); // deprecated |
210 | $meta = apply_filters( 'add_signup_meta', $meta ); |
211 |
|
212 | wpmu_create_blog( $domain, $path, $blog_title, $current_user->ID, $meta, $wpdb->siteid ); |
213 | confirm_another_blog_signup($domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta); |
214 | return true; |
215 | } |
216 |
|
217 | function confirm_another_blog_signup($domain, $path, $blog_title, $user_name, $user_email = '', $meta = '') { |
218 | ?> |
219 | <h2><?php printf( __( 'The site %s is yours.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2> |
Line | Code |
278 | signup_user($user_name, $user_email, $errors); |
279 | return false; |
280 | } |
281 |
|
282 | if ( 'blog' == $_POST['signup_for'] ) { |
283 | signup_blog($user_name, $user_email); |
284 | return false; |
285 | } |
286 |
|
287 | wpmu_signup_user($user_name, $user_email, apply_filters( 'add_signup_meta', array() ) ); |
288 |
|
289 | confirm_user_signup($user_name, $user_email); |
290 | return true; |
291 | } |
292 |
|
293 | function confirm_user_signup($user_name, $user_email) { |
294 | ?> |
295 | <h2><?php printf( __( '%s is your new username' ), $user_name) ?></h2> |
296 | <p><?php _e( 'But, before you can start using your new username, <strong>you must activate it</strong>.' ) ?></p> |
Line | Code |
340 | extract($result); |
341 |
|
342 | if ( $errors->get_error_code() ) { |
343 | signup_blog($user_name, $user_email, $blogname, $blog_title, $errors); |
344 | return false; |
345 | } |
346 |
|
347 | $public = (int) $_POST['blog_public']; |
348 | $meta = array ('lang_id' => 1, 'public' => $public); |
349 | $meta = apply_filters( 'add_signup_meta', $meta ); |
350 |
|
351 | wpmu_signup_blog($domain, $path, $blog_title, $user_name, $user_email, $meta); |
352 | confirm_blog_signup($domain, $path, $blog_title, $user_name, $user_email, $meta); |
353 | return true; |
354 | } |
355 |
|
356 | function confirm_blog_signup($domain, $path, $blog_title, $user_name = '', $user_email = '', $meta) { |
357 | ?> |
358 | <h2><?php printf( __( 'Congratulations! Your new site, %s, is almost ready.' ), "<a href='http://{$domain}{$path}'>{$blog_title}</a>" ) ?></h2> |