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Source View: get_tags

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Line Code
267  */
268 function &get_tags( $args = '' ) {
269      $tags = get_terms( 'post_tag', $args );
270
271      if ( empty( $tags ) ) {
272           $return = array();
273           return $return;
274      }
275
276      $tags = apply_filters( 'get_tags', $tags, $args );
277      return $tags;
278 }
279
280
281 /**
282  * Retrieve post tag by tag ID or tag object.
283  *
284  * If you pass the $tag parameter an object, which is assumed to be the tag row
285  * object retrieved the database. It will cache the tag data.