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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 |
|---|---|
| 648 | $exclusions = ' AND ( t.term_id <> ' . intval($exterm) . ' '; |
| 649 | else |
| 650 | $exclusions .= ' AND t.term_id <> ' . intval($exterm) . ' '; |
| 651 | } |
| 652 | } |
| 653 | } |
| 654 | |
| 655 | if ( !empty($exclusions) ) |
| 656 | $exclusions .= ')'; |
| 657 | $exclusions = apply_filters('list_terms_exclusions', $exclusions, $args ); |
| 658 | $where .= $exclusions; |
| 659 | |
| 660 | if ( !empty($slug) ) { |
| 661 | $slug = sanitize_title($slug); |
| 662 | $where .= " AND t.slug = '$slug'"; |
| 663 | } |
| 664 | |
| 665 | if ( !empty($name__like) ) |
| 666 | $where .= " AND t.name LIKE '{$name__like}%'"; |