listtransactions via RPC returns false in PHP In PHP I run 

$bitcoin-&gt;listtransactions("count = 5, offset = 0");


In the hope of getting 5 transactions only, but I get the response

bool(false)


When I run $bitcoin->listtransactions(); alone, it works fine.

What am I doing wrong?
According to documentation, there are several optional parameters you can provide  in order to retrieve list of transactions for account(s).

Function:

listtransactions [account] [count=10] [skip=0] [include_watch_only]



[account] (string) leave "" for default account and "*" for all accounts, default ""
[count] (int) number of recent tx to return, default is 10
[skip] (int) number of recent tx not to return, default is 0
[include_watch_only] (bool) include watch-only addresses, default is false


I suggest to try the call with all 4 parameters: 

$bitcoin-&gt;listtransactions("*", 10, 0, false);


I am not PHP expert but the output you get might be indication of missing parameters.