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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 |
|---|---|
| 869 | return $null; |
| 870 | if ( ! $_term = wp_cache_get($term, $taxonomy) ) { |
| 871 | $_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 = %d LIMIT 1", $taxonomy, $term) ); |
| 872 | if ( ! $_term ) |
| 873 | return $null; |
| 874 | wp_cache_add($term, $_term, $taxonomy); |
| 875 | } |
| 876 | } |
| 877 | |
| 878 | $_term = apply_filters('get_term', $_term, $taxonomy); |
| 879 | $_term = apply_filters("get_$taxonomy", $_term, $taxonomy); |
| 880 | $_term = sanitize_term($_term, $taxonomy, $filter); |
| 881 | |
| 882 | if ( $output == OBJECT ) { |
| 883 | return $_term; |
| 884 | } elseif ( $output == ARRAY_A ) { |
| 885 | $__term = get_object_vars($_term); |
| 886 | return $__term; |
| 887 | } elseif ( $output == ARRAY_N ) { |
| Line | Code |
| 941 | return $term; |
| 942 | } |
| 943 | |
| 944 | $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, $value) ); |
| 945 | if ( !$term ) |
| 946 | return false; |
| 947 | |
| 948 | wp_cache_add($term->term_id, $term, $taxonomy); |
| 949 | |
| 950 | $term = apply_filters('get_term', $term, $taxonomy); |
| 951 | $term = apply_filters("get_$taxonomy", $term, $taxonomy); |
| 952 | $term = sanitize_term($term, $taxonomy, $filter); |
| 953 | |
| 954 | if ( $output == OBJECT ) { |
| 955 | return $term; |
| 956 | } elseif ( $output == ARRAY_A ) { |
| 957 | return get_object_vars($term); |
| 958 | } elseif ( $output == ARRAY_N ) { |
| 959 | return array_values(get_object_vars($term)); |