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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 |
---|---|
312 | * message displayed in the 'At a Glance' dashboard widget. |
313 | * |
314 | * Prior to 3.8.0, the widget was named 'Right Now'. |
315 | * |
316 | * @since 3.0.0 |
317 | * @since 4.5.0 The default for `$title` was updated to an empty string. |
318 | * |
319 | * @param string $title Default attribute text. |
320 | */ |
321 | $title = apply_filters( 'privacy_on_link_title', '' ); |
322 |
|
323 | /** |
324 | * Filter the link label for the 'Search Engines Discouraged' message |
325 | * displayed in the 'At a Glance' dashboard widget. |
326 | * |
327 | * Prior to 3.8.0, the widget was named 'Right Now'. |
328 | * |
329 | * @since 3.0.0 |
330 | * |