call_user_func_array，带有变量名

Question

suppose I need to use a variable's name as the function name of call_user_func_array()^Docs

eg.

$j = new SomeObject();

and I'm trying to call $j->funcme();

call_user_func_array('$j->funcme()',$args);

returns the not found or invalid function name error

what should I do to rectify this?

Answer 1

Use it with an array for the Callback:

call_user_func_array(array($j, 'funcme'), $args);

See: call_user_func_array^Docs