Array ( [0] => POST https://www.google-analytics.com/collect [1] => Content-Type: application/x-www-form-urlencoded )
Array ( [data] => v=1&t=event&tid=UA-144345071-1&cid=2014177009.1742368921&client_id=1477315534.1701645448&user_id=537553&events%5Bname%5D=purchase_bac&events%5Bparams%5D%5Bitem_id%5D=1&events%5Bparams%5D%5Bitem_name%5D=test&events%5Bparams%5D%5Bitem_price%5D=1&events%5Bparams%5D%5Bitem_discount%5D=0&events%5Bparams%5D%5Bengagement_time_msec%5D=1&events%5Bparams%5D%5Bsession_id%5D=1&events%5Bparams%5D%5Bcurrency%5D=RUB&events%5Bparams%5D%5Btransaction_id%5D=1&events%5Bparams%5D%5Bvalue%5D=1&events%5Bparams%5D%5Baffiliation%5D=test&events%5Bparams%5D%5Bcoupon%5D=&events%5Bparams%5D%5Bsource%5D=&events%5Bparams%5D%5Bmedium%5D=&events%5Bparams%5D%5Bcampaign%5D=&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bitem_id%5D=1&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bitem_name%5D=test&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bdiscount%5D=0&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bitem_brand%5D=&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bitem_category%5D=&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bitem_category2%5D=&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bitem_category3%5D=&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bprice%5D=1&events%5Bparams%5D%5Bitems%5D%5B0%5D%5Bquantity%5D=1 )
400. That’s an error.
Your client has issued a malformed or illegal request. That’s all we know. " int(400)