array_key_exists(): Argument #2 ($array) must be of type array

add tests v5

add v5

Merge pull request #14 from Prooksius/patch-22

Bybit Websocket connect

Merge pull request #13 from llomgui/getApiKeyInfo

Add getApiKeyInfo

Merge pull request #12 from llomgui/patch-2

Add postPositionSwitchMode

spot post delete data

Merge pull request #7 from mrhorse/master

Add index price kline call.

Merge pull request #5 from anrisovich/patch-1

Update Publics.php

signature bool compatible