In SOLR, how to fq(filter query) for two different fields? -

In SOLR, how to fq(filter query) for two different fields? -

i need filter query satisfy 2 different conditions on separate field.

i tried next , none worked

fq="color:red , type:book"

fq="+color:red +type:book"

i cannot utilize 2 different fq thats limitation set solrphp lib using requests $param["fq"] single argument. hence need pass 1 query function.

i new solr please dont mind if missing obvious.

try fq:(color:red , type:book) or fq:(+color:red +type:book). using quotes around criteria, telling solr execute phrase query, not recognizing field names within phrase.

solr