This is a very quick hack of William Durand's great GeocodableBehavior to support PHP 5.2.
It only includes a quick implementation for Google's Geocoding API.
Cherry-pick the GeocodableBehavior.php file is src/, put it somewhere,
then add the following line to your propel.ini or build.properties
configuration file:
propel.behavior.geocodable.class = path.to.GeocodableBehaviorAdd the behavior in your schema, and set the geocoder_provider to "old"
Add OldGeocoder.php to the runtime path.