Hi, I've created a PR here: https://github.com/php/php-src/pull/1325
This enhancement allows for properties on objects to work in the same way as arrays for the inner elements of the main array. It also supports the __get() method, provided that also __isset() is implemented and returns true for the addressed property. The only BC I can imagine is when an array is populated with a mixed set of objects and arrays; any professional would baulk at the idea, but rules of the jungle are pervasive. Before I merge this, are there any objections to shipping this with 7.0?