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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 |
---|---|
692 | $exclusions = ' AND ( t.term_id <> ' . intval($exterm) . ' '; |
693 | else |
694 | $exclusions .= ' AND t.term_id <> ' . intval($exterm) . ' '; |
695 | } |
696 | } |
697 | } |
698 |
|
699 | if ( !empty($exclusions) ) |
700 | $exclusions .= ')'; |
701 | $exclusions = apply_filters('list_terms_exclusions', $exclusions, $args ); |
702 | $where .= $exclusions; |
703 |
|
704 | if ( !empty($slug) ) { |
705 | $slug = sanitize_title($slug); |
706 | $where .= " AND t.slug = '$slug'"; |
707 | } |
708 |
|
709 | if ( !empty($name__like) ) |
710 | $where .= " AND t.name LIKE '{$name__like}%'"; |