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Convert default arguments documentation for get_terms() into a hash notation.

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See #28841.

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git-svn-id: http://core.svn.wordpress.org/trunk@28913 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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Drew Jaynes 2014-07-13 04:15:16 +00:00
parent fa53f86393
commit 862cc336d2
1 changed files with 47 additions and 74 deletions
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wp-includes/taxonomy.php
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@ -1211,83 +1211,56 @@ function get_term_to_edit( $id, $taxonomy ) {
* The 'get_terms_fields' filter passes the fields for the SELECT query
* along with the $args array.
*
* The list of arguments that $args can contain, which will overwrite the defaults:
*
* orderby - Default is 'name'. Can be name, count, term_group, slug or nothing
* (will use term_id), Passing a custom value other than these will cause it to
* order based on the custom value.
*
* order - Default is ASC. Can use DESC.
*
* hide_empty - Default is true. Will not return empty terms, which means
* terms whose count is 0 according to the given taxonomy.
*
* exclude - Default is an empty array. An array, comma- or space-delimited string
* of term ids to exclude from the return array. If 'include' is non-empty,
* 'exclude' is ignored.
*
* exclude_tree - Default is an empty array. An array, comma- or space-delimited
* string of term ids to exclude from the return array, along with all of their
* descendant terms according to the primary taxonomy. If 'include' is non-empty,
* 'exclude_tree' is ignored.
*
* include - Default is an empty array. An array, comma- or space-delimited string
* of term ids to include in the return array.
*
* number - The maximum number of terms to return. Default is to return them all.
*
* offset - The number by which to offset the terms query.
*
* fields - Default is 'all', which returns an array of term objects.
* If 'fields' is 'ids' or 'names', returns an array of
* integers or strings, respectively.
*
* slug - Returns terms whose "slug" matches this value. Default is empty string.
*
* hierarchical - Whether to include terms that have non-empty descendants
* (even if 'hide_empty' is set to true).
*
* search - Returned terms' names will contain the value of 'search',
* case-insensitive. Default is an empty string.
*
* name__like - Returned terms' names will contain the value of 'name__like',
* case-insensitive. Default is empty string.
*
* description__like - Returned terms' descriptions will contain the value of
* 'description__like', case-insensitive. Default is empty string.
*
* The argument 'pad_counts', if set to true will include the quantity of a term's
* children in the quantity of each term's "count" object variable.
*
* The 'get' argument, if set to 'all' instead of its default empty string,
* returns terms regardless of ancestry or whether the terms are empty.
*
* The 'child_of' argument, when used, should be set to the integer of a term ID. Its default
* is 0. If set to a non-zero value, all returned terms will be descendants
* of that term according to the given taxonomy. Hence 'child_of' is set to 0
* if more than one taxonomy is passed in $taxonomies, because multiple taxonomies
* make term ancestry ambiguous.
*
* The 'parent' argument, when used, should be set to the integer of a term ID. Its default is
* the empty string '', which has a different meaning from the integer 0.
* If set to an integer value, all returned terms will have as an immediate
* ancestor the term whose ID is specified by that integer according to the given taxonomy.
* The 'parent' argument is different from 'child_of' in that a term X is considered a 'parent'
* of term Y only if term X is the father of term Y, not its grandfather or great-grandfather, etc.
*
* The 'cache_domain' argument enables a unique cache key to be produced when this query is stored
* in object cache. For instance, if you are using one of this function's filters to modify the
* query (such as 'terms_clauses'), setting 'cache_domain' to a unique value will not overwrite
* the cache for similar queries. Default value is 'core'.
*
* @since 2.3.0
*
* @uses $wpdb
* @uses wp_parse_args() Merges the defaults with those defined by $args and allows for strings.
* @global wpdb $wpdb WordPress database access abstraction object.
*
* @param string|array $taxonomies Taxonomy name or list of Taxonomy names
* @param string|array $args The values of what to search for when returning terms
* @return array|WP_Error List of Term Objects and their children. Will return WP_Error, if any of $taxonomies do not exist.
* @param string|array $taxonomies Taxonomy name or list of Taxonomy names.
* @param array|string $args {
* Optional. Array or string of arguments to get terms.
*
* @type string $orderby Field(s) to order terms by. Accepts term fields, though
* empty defaults to 'term_id'. Default 'name'.
* @type string $order Whether to order terms in ascending or descending order.
* Accepts 'ASC' (ascending) or 'DESC' (descending).
* Default 'ASC'.
* @type bool|int $hide_empty Whether to hide terms not assigned to any posts. Accepts
* 1|true or 0|false. Default 1|true.
* @type array|string $include Array or comma/space-separated string of term ids to include.
* Default empty array.
* @type array|string $exclude Array or comma/space-separated string of term ids to exclude.
* If $include is non-empty, $exclude is ignored.
* Default empty array.
* @type array|string $exclude_tree Array or comma/space-separated string of term ids to exclude
* along with all of their descendant terms. If $include is
* non-empty, $exclude_tree is ignored. Default empty array.
* @type int $number Maximum number of terms to return. Accepts 1+ or -1 (all).
* Default -1.
* @type int $offset The number by which to offset the terms query. Default empty.
* @type string $fields Term fields to query for. Accepts 'all' (returns an array of
* term objects), 'ids' or 'names' (returns an array of integers
* or strings, respectively. Default 'all'.
* @type string $slug Slug to return term(s) for. Default empty.
* @type bool $hierarchical Whether to include terms that have non-empty descendants (even
* if $hide_empty is set to true). Default true.
* @type string $search Search criteria to match terms. Will be SQL-formatted with
* wildcards before and after. Default empty.
* @type string $name__like Retrieve terms with criteria by which a term is LIKE $name__like.
* Default empty.
* @type string $description__like Retrieve terms where the description is LIKE $description__like.
* Default empty.
* @type bool $pad_counts Whether to pad the quantity of a term's children in the quantity
* of each term's "count" object variable. Default false.
* @type string $get Whether to return terms regardless of ancestry or whether the terms
* are empty. Accepts 'all' or empty (disabled). Default empty.
* @type int $child_of Term ID to retrieve child terms of. If multiple taxonomies
* are passed, $child_of is ignored. Default 0.
* @type int|string $parent Parent term ID to retrieve direct-child terms of. Default empty.
* @type string $cache_domain Unique cache key to be produced when this query is stored in an
* object cache. Default is 'core'.
* }
* @return array|WP_Error List of Term Objects and their children. Will return WP_Error, if any of $taxonomies
* do not exist.
*/
function get_terms( $taxonomies, $args = '' ) {
global $wpdb;