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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 |
|---|---|
| 728 | $exclusions = ' AND ( t.term_id <> ' . intval($exterm) . ' '; |
| 729 | else |
| 730 | $exclusions .= ' AND t.term_id <> ' . intval($exterm) . ' '; |
| 731 | } |
| 732 | } |
| 733 | } |
| 734 | |
| 735 | if ( !empty($exclusions) ) |
| 736 | $exclusions .= ')'; |
| 737 | $exclusions = apply_filters('list_terms_exclusions', $exclusions, $args ); |
| 738 | $where .= $exclusions; |
| 739 | |
| 740 | if ( !empty($slug) ) { |
| 741 | $slug = sanitize_title($slug); |
| 742 | $where .= " AND t.slug = '$slug'"; |
| 743 | } |
| 744 | |
| 745 | if ( !empty($name__like) ) |
| 746 | $where .= " AND t.name LIKE '{$name__like}%'"; |