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<title>[29128] trunk/src/wp-includes/taxonomy.php: Convert default arguments documentation for `get_terms()` into a hash notation.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/29128">29128</a></dd>
<dt>Author</dt> <dd>DrewAPicture</dd>
<dt>Date</dt> <dd>2014-07-13 04:14:39 +0000 (Sun, 13 Jul 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Convert default arguments documentation for `get_terms()` into a hash notation.
See <a href="http://core.trac.wordpress.org/ticket/28841">#28841</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludestaxonomyphp">trunk/src/wp-includes/taxonomy.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludestaxonomyphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/taxonomy.php (29127 => 29128)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/taxonomy.php 2014-07-13 00:33:58 UTC (rev 29127)
+++ trunk/src/wp-includes/taxonomy.php 2014-07-13 04:14:39 UTC (rev 29128)
</span><span class="lines">@@ -1211,83 +1211,56 @@
</span><span class="cx"> * The 'get_terms_fields' filter passes the fields for the SELECT query
</span><span class="cx"> * along with the $args array.
</span><span class="cx"> *
</span><del>- * The list of arguments that $args can contain, which will overwrite the defaults:
</del><ins>+ * @since 2.3.0
</ins><span class="cx"> *
</span><del>- * 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.
</del><ins>+ * @global wpdb $wpdb WordPress database access abstraction object.
</ins><span class="cx"> *
</span><del>- * order - Default is ASC. Can use DESC.
</del><ins>+ * @param string|array $taxonomies Taxonomy name or list of Taxonomy names.
+ * @param array|string $args {
+ * Optional. Array or string of arguments to get terms.
</ins><span class="cx"> *
</span><del>- * 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.
- *
- * @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.
</del><ins>+ * @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.
</ins><span class="cx"> */
</span><span class="cx"> function get_terms( $taxonomies, $args = '' ) {
</span><span class="cx"> global $wpdb;
</span></span></pre>
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