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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 1086 | /** |
| 1087 | * Fires before rendering the requested widget. |
| 1088 | * |
| 1089 | * @since 3.0.0 |
| 1090 | * |
| 1091 | * @param string $widget The widget's class name. |
| 1092 | * @param array $instance The current widget instance's settings. |
| 1093 | * @param array $args An array of the widget's sidebar arguments. |
| 1094 | */ |
| 1095 | do_action( 'the_widget', $widget, $instance, $args ); |
| 1096 | |
| 1097 | $widget_obj->_set(-1); |
| 1098 | $widget_obj->widget($args, $instance); |
| 1099 | } |
| 1100 | |
| 1101 | /** |
| 1102 | * Retrieves the widget ID base value. |
| 1103 | * |
| 1104 | * @since 2.8.0 |