It should be noted that when using SolrObject::getPropertyNames(), the array keys have an invisible character that needs to be trim()'d to work correctly.
(PECL solr >= 0.9.2)
SolrObject::getPropertyNames — Возвращает массив всех имён свойств
У этой функции нет параметров.
Возвращает массив.
It should be noted that when using SolrObject::getPropertyNames(), the array keys have an invisible character that needs to be trim()'d to work correctly.