SolrParams
PHP Manual

SolrParams::toString

(PECL solr >= 0.9.2)

SolrParams::toStringReturns all the name-value pair parameters in the object

说明

final public string SolrParams::toString ([ bool $url_encode = false ] )

Returns all the name-value pair parameters in the object

参数

url_encode

Whether to return URL-encoded values

返回值

Returns a string on success and FALSE on failure.


SolrParams
PHP Manual