elasticsearch/elasticsearch-php — pull request #69 by draco2003 (2014-04-10 13:21:54+00:00)
Title: Match function call with function signature

Looks like its calling a function that doesn't take a parameter with a parameter.

Commit that added this:
https://github.com/elasticsearch/elasticsearch-php/commit/3dbc951dae6431a13c6792fe82c79557da0bdb8d