SolrObject::getPropertyNames()

(PECL solr >= 0.9.2)

Returns an array of all the names of the properties

说明

publicSolrObject::getPropertyNames(void): array

Returns an array of all the names of the properties

参数

此函数没有参数。

返回值

Returns an array.

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.