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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 |
|---|---|
| 321 | $dir = ( 'pending' == $type ) ? 'ASC' : 'DESC'; |
| 322 | |
| 323 | if( !$editable ) { |
| 324 | $other_unpubs = ''; |
| 325 | } else { |
| 326 | $editable = join(',', $editable); |
| 327 | $other_unpubs = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_title, post_author FROM $wpdb->posts WHERE post_type = 'post' AND $type_sql AND post_author IN ($editable) AND post_author != %d ORDER BY post_modified $dir", $user_id) ); |
| 328 | } |
| 329 | |
| 330 | return apply_filters('get_others_drafts', $other_unpubs); |
| 331 | } |
| 332 | |
| 333 | /** |
| 334 | * Retrieve drafts from other users. |
| 335 | * |
| 336 | * @since unknown |
| 337 | * |
| 338 | * @param int $user_id User ID. |
| 339 | * @return array List of drafts from other users. |