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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 2 times in this file.
Line | Code |
---|---|
239 |
|
240 | <?php $wp_list_table->display(); ?> |
241 |
|
242 | </form> |
243 |
|
244 | <?php do_action( 'network_site_users_after_list_table', '' );?> |
245 |
|
246 | <?php if ( current_user_can( 'promote_users' ) && apply_filters( 'show_network_site_users_add_existing_form', true ) ) : ?> |
247 | <h4 id="add-user"><?php _e('Add User to This Site') ?></h4> |
248 | <?php if ( current_user_can( 'create_users' ) && apply_filters( 'show_network_site_users_add_new_form', true ) ) : ?> |
249 | <p><?php _e( 'You may add from existing network users, or set up a new user to add to this site.' ); ?></p> |
250 | <?php else : ?> |
251 | <p><?php _e( 'You may add from existing network users to this site.' ); ?></p> |
252 | <?php endif; ?> |
253 | <h5 id="add-existing-user"><?php _e('Add Existing User') ?></h5> |
254 | <form action="site-users.php?action=adduser" id="adduser" method="post"> |
255 | <?php wp_nonce_field( 'edit-site' ); ?> |
256 | <input type="hidden" name="id" value="<?php echo esc_attr( $id ) ?>" /> |
257 | <table class="form-table"> |
Line | Code |
272 | ?> |
273 | </select></td> |
274 | </tr> |
275 | </table> |
276 | <?php wp_nonce_field( 'add-user', '_wpnonce_add-user' ) ?> |
277 | <?php submit_button( __('Add User'), 'primary', 'add-user', false, array( 'id' => 'submit-add-existing-user' ) ); ?> |
278 | </form> |
279 | <?php endif; ?> |
280 |
|
281 | <?php if ( current_user_can( 'create_users' ) && apply_filters( 'show_network_site_users_add_new_form', true ) ) : ?> |
282 | <h5 id="add-new-user"><?php _e('Add New User') ?></h5> |
283 | <form action="<?php echo network_admin_url('site-users.php?action=newuser'); ?>" id="newuser" method="post"> |
284 | <?php wp_nonce_field( 'edit-site' ); ?> |
285 | <input type="hidden" name="id" value="<?php echo esc_attr( $id ) ?>" /> |
286 | <table class="form-table"> |
287 | <tr> |
288 | <th scope="row"><?php _e( 'Username' ) ?></th> |
289 | <td><input type="text" class="regular-text" name="user[username]" /></td> |
290 | </tr> |