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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 |
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71 | * |
72 | * @since 2.6.0 |
73 | * @since 4.4.0 Added the `$instance` parameter. |
74 | * |
75 | * @see wp_list_bookmarks() |
76 | * |
77 | * @param array $widget_links_args An array of arguments to retrieve the links list. |
78 | * @param array $instance The settings for the particular instance of the widget. |
79 | */ |
80 | wp_list_bookmarks( apply_filters( 'widget_links_args', $widget_links_args, $instance ) ); |
81 | } |
82 |
|
83 | /** |
84 | * Handles updating settings for the current Links widget instance. |
85 | * |
86 | * @since 2.8.0 |
87 | * |
88 | * @param array $new_instance New settings for this instance as input by the user via |
89 | * WP_Widget::form(). |