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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 |
|---|---|
| 535 | $exclusions = ' AND ( t.term_id <> ' . intval($exterm) . ' '; |
| 536 | else |
| 537 | $exclusions .= ' AND t.term_id <> ' . intval($exterm) . ' '; |
| 538 | } |
| 539 | } |
| 540 | } |
| 541 | |
| 542 | if ( !empty($exclusions) ) |
| 543 | $exclusions .= ')'; |
| 544 | $exclusions = apply_filters('list_terms_exclusions', $exclusions, $args ); |
| 545 | $where .= $exclusions; |
| 546 | |
| 547 | if ( !empty($slug) ) { |
| 548 | $slug = sanitize_title($slug); |
| 549 | $where .= " AND t.slug = '$slug'"; |
| 550 | } |
| 551 | |
| 552 | if ( !empty($name__like) ) |
| 553 | $where .= " AND t.name LIKE '{$name__like}%'"; |