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widget_update_callback › Hooks de Filtros WordPress

Desde2.8.0
Obsoleton/a
› apply_filters( 'widget_update_callback', $instance, $new_instance, $old_instance, $this )
Parâmetros: (4)
  • (array) $instance The current widget instance's settings.
    Required: Yes
  • (array) $new_instance Array of new widget settings.
    Required: Yes
  • (array) $old_instance Array of old widget settings.
    Required: Yes
  • (WP_Widget) $widget The current widget instance.
    Required: Yes
Definido em:
Codex:

Filters a widget's settings before saving.

Returning false will effectively short-circuit the widget's ability to update settings.



Funções relacionadas: _register_widget_update_callback, wp_get_update_data, _sort_uname_callback, wp_rel_callback, _sort_name_callback, _register_widget_form_callback


Hooks relacionados: widget_display_callback, widget_form_callback, wp_get_update_data, widget_pages_args, get_date_sql

Fonte 

$instance = apply_filters( 'widget_update_callback', $instance, $new_instance, $old_instance, $this );