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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 525 | $term = (int) $term; |
| 526 | if ( ! $_term = wp_cache_get($term, $taxonomy) ) { |
| 527 | $_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND t.term_id = %s LIMIT 1", $taxonomy, $term) ); |
| 528 | if ( ! $_term ) |
| 529 | return $null; |
| 530 | wp_cache_add($term, $_term, $taxonomy); |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | $_term = apply_filters('get_term', $_term, $taxonomy); |
| 535 | $_term = apply_filters("get_$taxonomy", $_term, $taxonomy); |
| 536 | $_term = sanitize_term($_term, $taxonomy, $filter); |
| 537 | |
| 538 | if ( $output == OBJECT ) { |
| 539 | return $_term; |
| 540 | } elseif ( $output == ARRAY_A ) { |
| 541 | $__term = get_object_vars($_term); |
| 542 | return $__term; |
| 543 | } elseif ( $output == ARRAY_N ) { |
| Line | Code |
| 594 | return get_term( (int) $value, $taxonomy, $output, $filter); |
| 595 | } |
| 596 | |
| 597 | $term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND $field = %s LIMIT 1", $taxonomy, $value) ); |
| 598 | if ( !$term ) |
| 599 | return false; |
| 600 | |
| 601 | wp_cache_add($term->term_id, $term, $taxonomy); |
| 602 | |
| 603 | $term = apply_filters('get_term', $term, $taxonomy); |
| 604 | $term = apply_filters("get_$taxonomy", $term, $taxonomy); |
| 605 | $term = sanitize_term($term, $taxonomy, $filter); |
| 606 | |
| 607 | if ( $output == OBJECT ) { |
| 608 | return $term; |
| 609 | } elseif ( $output == ARRAY_A ) { |
| 610 | return get_object_vars($term); |
| 611 | } elseif ( $output == ARRAY_N ) { |
| 612 | return array_values(get_object_vars($term)); |