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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 |
---|---|
1512 | 'news' => array( |
1513 |
|
1514 | /** |
1515 | * Filters the primary link URL for the 'WordPress Events and News' dashboard widget. |
1516 | * |
1517 | * @since 2.5.0 |
1518 | * |
1519 | * @param string $link The widget's primary link URL. |
1520 | */ |
1521 | 'link' => apply_filters( 'dashboard_primary_link', __( 'https://wordpress.org/news/' ) ), |
1522 |
|
1523 | /** |
1524 | * Filters the primary feed URL for the 'WordPress Events and News' dashboard widget. |
1525 | * |
1526 | * @since 2.3.0 |
1527 | * |
1528 | * @param string $url The widget's primary feed URL. |
1529 | */ |
1530 | 'url' => apply_filters( 'dashboard_primary_feed', __( 'https://wordpress.org/news/feed/' ) ), |