SNakano/PropelDataCacheBehavior — pull request #4 by staabm (2013-02-01 15:43:31+00:00)
Title: Update src/DataCacheBehaviorQueryBuilderModifier.php

Use `json_encode` instead of `serialize` because it is 2x faster and requires less memory.

see http://stackoverflow.com/questions/804045/preferred-method-to-store-php-arrays-json-encode-vs-serialize