WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
|---|---|
| 1226 | else if ( 'term_group' == $_orderby ) |
| 1227 | $orderby = 't.term_group'; |
| 1228 | else if ( 'none' == $_orderby ) |
| 1229 | $orderby = ''; |
| 1230 | elseif ( empty($_orderby) || 'id' == $_orderby ) |
| 1231 | $orderby = 't.term_id'; |
| 1232 | else |
| 1233 | $orderby = 't.name'; |
| 1234 | |
| 1235 | $orderby = apply_filters( 'get_terms_orderby', $orderby, $args ); |
| 1236 | |
| 1237 | if ( !empty($orderby) ) |
| 1238 | $orderby = "ORDER BY $orderby"; |
| 1239 | else |
| 1240 | $order = ''; |
| 1241 | |
| 1242 | $order = strtoupper( $order ); |
| 1243 | if ( '' !== $order && !in_array( $order, array( 'ASC', 'DESC' ) ) ) |
| 1244 | $order = 'ASC'; |