Documented the subradius property

I almost reinvented the wheel creating a new lib just to have the option to broaden the search above the 60 places limit, as I didn't know of this property.

A Google search led me to https://github.com/joshtronic/php-googleplaces/issues/5 and thankfuly I didn't need to implement a whole new thing. So I thought this property should be stated in the README.
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João Drummond 2017-04-27 11:08:10 -03:00 committed by GitHub
parent c72e2b06e1
commit 948fed3926

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@ -89,6 +89,22 @@ $google_places->reference = '#reference#'; // Reference from search results
$details = $google_places->details();
```
### Subradius search
Every method has a `$google_places->subradius` property, as to broad the search into smaller areas and get around Google's results limit of only 60 places per search.
The subradius must be at least 200 meters and must divide evenly into radius (eg. for a `2000` radius, a valid use of the subradius would be `200`, `400`, `1000`; but not `670`, `1100` etc).
Example:
```php
$google_places->location = array(-33.86820, 151.1945860);
$google_places->radius = 800;
$google_places->subradius = 400; // 400m subradius
$results = $google_places->radarSearch();
```
More details on the subradius here: https://github.com/joshtronic/php-googleplaces/issues/5
## The Future
The project that I created this library for is now defunct so Im not actively