Fixed: curl_multi_exec() expects a reference as second argument.
Fixed: curl_multi_exec() expects a reference as second argument.

In PHP > 5.3 http://php.net/manual/en/function.call-user-func-array.php
does not pass references anymore.

matthewbaggett/php-vcr,aaa2000/php-vcr,php-vcr/php-vcr,jurriaan/php-vcr,acorncom/php-vcr,Brother-Simon/php-vcr,ratehub/php-vcr,adri/php-vcr,yethee/php-vcr,laland/php-vcr,tylercollier/php-vcr