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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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546 | ); |
547 |
|
548 | /** |
549 | * Filters the post query arguments for the 'Recent Drafts' dashboard widget. |
550 | * |
551 | * @since 4.4.0 |
552 | * |
553 | * @param array $query_args The query arguments for the 'Recent Drafts' dashboard widget. |
554 | */ |
555 | $query_args = apply_filters( 'dashboard_recent_drafts_query_args', $query_args ); |
556 |
|
557 | $drafts = get_posts( $query_args ); |
558 | if ( ! $drafts ) { |
559 | return; |
560 | } |
561 | } |
562 |
|
563 | echo '<div class="drafts">'; |
564 | if ( count( $drafts ) > 3 ) { |