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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 |
---|---|
394 | </table> |
395 |
|
396 | <?php |
397 | if ( IS_PROFILE_PAGE ) |
398 | do_action( 'show_user_profile', $profileuser ); |
399 | else |
400 | do_action( 'edit_user_profile', $profileuser ); |
401 | ?> |
402 |
|
403 | <?php if ( count( $profileuser->caps ) > count( $profileuser->roles ) && apply_filters( 'additional_capabilities_display', true, $profileuser ) ) : ?> |
404 | <h3><?php _e( 'Additional Capabilities' ); ?></h3> |
405 | <table class="form-table"> |
406 | <tr> |
407 | <th scope="row"><?php _e( 'Capabilities' ); ?></th> |
408 | <td> |
409 | <?php |
410 | $output = ''; |
411 | foreach ( $profileuser->caps as $cap => $value ) { |
412 | if ( ! $wp_roles->is_role( $cap ) ) { |