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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 3 times in this file.
| Line | Code |
|---|---|
| 3286 | |
| 3287 | /** |
| 3288 | * Fires immediately after a term-taxonomy relationship is updated. |
| 3289 | * |
| 3290 | * @since 2.9.0 |
| 3291 | * |
| 3292 | * @param int $tt_id Term taxonomy ID. |
| 3293 | * @param string $taxonomy Taxonomy slug. |
| 3294 | */ |
| 3295 | do_action( 'edited_term_taxonomy', $tt_id, $taxonomy ); |
| 3296 | |
| 3297 | /** |
| 3298 | * Fires after a term has been updated, but before the term cache has been cleaned. |
| 3299 | * |
| 3300 | * The {@see 'edit_$taxonomy'} hook is also available for targeting a specific |
| 3301 | * taxonomy. |
| 3302 | * |
| 3303 | * @since 2.3.0 |
| 3304 | * |
| Line | Code |
| 4062 | // phpcs:ignore WordPress.DB.PreparedSQLPlaceholders.QuotedDynamicPlaceholderGeneration |
| 4063 | $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status IN ('" . implode( "', '", $post_statuses ) . "') AND post_type IN ('" . implode( "', '", $object_types ) . "') AND term_taxonomy_id = %d", $term ) ); |
| 4064 | } |
| 4065 | |
| 4066 | /** This action is documented in wp-includes/taxonomy.php */ |
| 4067 | do_action( 'edit_term_taxonomy', $term, $taxonomy->name ); |
| 4068 | $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); |
| 4069 | |
| 4070 | /** This action is documented in wp-includes/taxonomy.php */ |
| 4071 | do_action( 'edited_term_taxonomy', $term, $taxonomy->name ); |
| 4072 | } |
| 4073 | } |
| 4074 | |
| 4075 | /** |
| 4076 | * Updates term count based on number of objects. |
| 4077 | * |
| 4078 | * Default callback for the 'link_category' taxonomy. |
| 4079 | * |
| 4080 | * @since 3.3.0 |
| Line | Code |
| 4089 | |
| 4090 | foreach ( (array) $terms as $term ) { |
| 4091 | $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term ) ); |
| 4092 | |
| 4093 | /** This action is documented in wp-includes/taxonomy.php */ |
| 4094 | do_action( 'edit_term_taxonomy', $term, $taxonomy->name ); |
| 4095 | $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) ); |
| 4096 | |
| 4097 | /** This action is documented in wp-includes/taxonomy.php */ |
| 4098 | do_action( 'edited_term_taxonomy', $term, $taxonomy->name ); |
| 4099 | } |
| 4100 | } |
| 4101 | |
| 4102 | /** |
| 4103 | * Creates a new term for a term_taxonomy item that currently shares its term |
| 4104 | * with another term_taxonomy. |
| 4105 | * |
| 4106 | * @ignore |
| 4107 | * @since 4.2.0 |