Inf and Nan values does not encoded in php library

Methods \Thrift\Protocol\TJSONProtocol::writeJSONDouble and \Thrift\Protocol\TSimpleJSONProtocol::writeJSONDouble uses for value encoding function 
json_encode which give an error "Inf and NaN cannot be JSON encoded". Because json_encode does not throw exception code works. This error can be seen by function json_last_error_msg or if flag THROW_ERROR_ON_EXCEPTION will be provided to json_encode
Founded during writing tests for php library 

https://github.com/apache/thrift/pull/2951/files#r1536763203