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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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223 | $editable = get_editable_user_ids( $user_id ); |
224 |
|
225 | if ( !$editable ) { |
226 | return false; |
227 | } else { |
228 | $editable = join(',', $editable); |
229 | $authors = $wpdb->get_results( "SELECT * FROM $wpdb->users WHERE ID IN ($editable) ORDER BY display_name" ); |
230 | } |
231 |
|
232 | return apply_filters('get_editable_authors', $authors); |
233 | } |
234 |
|
235 | /** |
236 | * {@internal Missing Short Description}} |
237 | * |
238 | * {@internal Missing Long Description}} |
239 | * |
240 | * @since unknown |
241 | * |