The call_user_method_array() function call a user method given with an array of parameters.
Note − The function is deprecated now.
Syntax
call_user_method_array(method, obj, params)
Parameters
method − Method name
obj − Object that method is being called on.
params − Array of parameters
Alternative
Since the call_user_method_array() deprecated in PHP 4.1.0, and removed in PHP 7.0, therefore use the following as an alternative solution −
call_user_func_array(array($obj, $method), $params);