diff --git a/src/wp-includes/taxonomy.php b/src/wp-includes/taxonomy.php index 9099bf5b7b..755cfd979c 100644 --- a/src/wp-includes/taxonomy.php +++ b/src/wp-includes/taxonomy.php @@ -674,7 +674,7 @@ class WP_Tax_Query { * Terms and taxonomies fetched by this query. * * We store this data in a flat array because they are referenced in a - * number of places by WP_Query. + * number of places by {@see WP_Query}. * * @since 4.1.0 * @access public @@ -692,7 +692,7 @@ class WP_Tax_Query { public $primary_table; /** - * Column in primary_table that represents the ID of the object. + * Column in 'primary_table' that represents the ID of the object. * * @since 4.1.0 * @access public @@ -704,7 +704,7 @@ class WP_Tax_Query { * Constructor. * * @since 3.1.0 - * @since 4.1.0 Added support for $operator 'NOT EXISTS' and 'EXISTS'. + * @since 4.1.0 Added support for `$operator` 'NOT EXISTS' and 'EXISTS' values. * @access public * * @param array $tax_query { @@ -738,15 +738,15 @@ class WP_Tax_Query { } /** - * Ensure the `tax_query` argument passed to the class constructor is well-formed. + * Ensure the 'tax_query' argument passed to the class constructor is well-formed. * * Ensures that each query-level clause has a 'relation' key, and that - * each first-order clause contains all the necessary keys from $defaults. + * each first-order clause contains all the necessary keys from `$defaults`. * * @since 4.1.0 * @access public * - * @param array $queries Array of queries clauses. + * @param array $queries Array of queries clauses. * @return array Sanitized array of query clauses. */ public function sanitize_query( $queries ) { @@ -841,8 +841,8 @@ class WP_Tax_Query { * @since 4.1.0 * @access protected * - * @param array $query Tax query arguments. - * @return bool Whether the query clause is a first-order clause. + * @param array $query Tax query arguments. + * @return bool Whether the query clause is a first-order clause. */ protected static function is_first_order_clause( $query ) { return is_array( $query ) && ( empty( $query ) || array_key_exists( 'terms', $query ) || array_key_exists( 'taxonomy', $query ) || array_key_exists( 'include_children', $query ) || array_key_exists( 'field', $query ) || array_key_exists( 'operator', $query ) ); @@ -910,9 +910,9 @@ class WP_Tax_Query { * @since 4.1.0 * @access protected * - * @param array $query Query to parse. + * @param array $query Query to parse, passed by reference. * @param int $depth Optional. Number of tree levels deep we currently are. - * Used to calculate indentation. + * Used to calculate indentation. Default 0. * @return array { * Array containing JOIN and WHERE SQL clauses to append to a single query array. * @@ -987,13 +987,13 @@ class WP_Tax_Query { } /** - * Generate SQL JOIN and WHERE clauses for a first-order query clause. + * Generate SQL JOIN and WHERE clauses for a "first-order" query clause. * @since 4.1.0 * @access public * - * @param array $clause Query clause. - * @param array $parent_query Parent query array. + * @param array $clause Query clause, passed by reference + * @param array $parent_query Parent query array. * @return array { * Array containing JOIN and WHERE SQL clauses to append to a first-order query. * @@ -1105,17 +1105,19 @@ class WP_Tax_Query { * * We avoid unnecessary table joins by allowing each clause to look for * an existing table alias that is compatible with the query that it - * needs to perform. An existing alias is compatible if (a) it is a - * sibling of $clause (ie, it's under the scope of the same relation), - * and (b) the combination of operator and relation between the clauses - * allows for a shared table join. In the case of WP_Tax_Query, this - * only applies to IN clauses that are connected by the relation OR. + * needs to perform. + * + * An existing alias is compatible if (a) it is a sibling of `$clause` + * (ie, it's under the scope of the same relation), and (b) the combination + * of operator and relation between the clauses allows for a shared table + * join. In the case of {@see WP_Tax_Query}, this only applies to 'IN' + * clauses that are connected by the relation 'OR'. * * @since 4.1.0 * @access protected * - * @param array $clause Query clause. - * @param array $parent_query Parent query of $clause. + * @param array $clause Query clause. + * @param array $parent_query Parent query of $clause. * @return string|bool Table alias if found, otherwise false. */ protected function find_compatible_table_alias( $clause, $parent_query ) { @@ -2428,8 +2430,8 @@ function wp_delete_term( $term, $taxonomy, $args = array() ) { * * @since 4.1.0 * - * @param int $term Term ID - * @param string $taxonomy Taxonomy Name + * @param int $term Term ID. + * @param string $taxonomy Taxonomy Name. */ do_action( 'pre_delete_term', $term, $taxonomy ); @@ -4330,12 +4332,13 @@ function is_object_in_taxonomy($object_type, $taxonomy) { * Get an array of ancestor IDs for a given object. * * @since 3.1.0 - * @since 4.1.0 Introduced the 'resource_type' parameter. + * @since 4.1.0 Introduced the `$resource_type` argument. * - * @param int $object_id The ID of the object. - * @param string $object_type The type of object for which we'll be retrieving ancestors. - * Accepts a post type or a taxonomy name. - * @param string $resource_type Optional. Type of resource $object_type is. Accepts 'post_type' or 'taxonomy'. + * @param int $object_id Optional. The ID of the object. Default 0. + * @param string $object_type Optional. The type of object for which we'll be retrieving + * ancestors. Accepts a post type or a taxonomy name. Default empty. + * @param string $resource_type Optional. Type of resource $object_type is. Accepts 'post_type' + * or 'taxonomy'. Default empty. * @return array An array of ancestors from lowest to highest in the hierarchy. */ function get_ancestors( $object_id = 0, $object_type = '', $resource_type = '' ) {