PHP example should URL-encode business IDs used in /v2/business path.  Closes #118.
PHP example should URL-encode business IDs used in /v2/business path.  Closes #118.

Yelp/yelp-api,Yelp/yelp-api,Yelp/yelp-api,Yelp/yelp-api,Yelp/yelp-api,Yelp/yelp-api,Yelp/yelp-api,Yelp/yelp-api,Yelp/yelp-api