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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.
Line | Code |
---|---|
386 | </table> |
387 |
|
388 | <?php |
389 | if ( IS_PROFILE_PAGE ) |
390 | do_action( 'show_user_profile', $profileuser ); |
391 | else |
392 | do_action( 'edit_user_profile', $profileuser ); |
393 | ?> |
394 |
|
395 | <?php if ( count($profileuser->caps) > count($profileuser->roles) && apply_filters('additional_capabilities_display', true, $profileuser) ) { ?> |
396 | <br class="clear" /> |
397 | <table width="99%" style="border: none;" cellspacing="2" cellpadding="3" class="editform"> |
398 | <tr> |
399 | <th scope="row"><?php _e('Additional Capabilities') ?></th> |
400 | <td><?php |
401 | $output = ''; |
402 | foreach ( $profileuser->caps as $cap => $value ) { |
403 | if ( !$wp_roles->is_role($cap) ) { |
404 | if ( $output != '' ) |