In a PHP web application I'm working on, I see functions defined in two possible ways.
Approach 1:
function myfunc($arg1, $arg2, $arg3)
Approach 2:
// where $array_params has the structure array('arg1'=>$val1, 'arg2'=>$val2, 'arg3'=>$val3)
function myfunc($array_params)
When should I use one approach over another? It seems that if system requirements keep changing, and therefore the number of arguments for myfunc keep changing, approach 1 may require a lot of maintenance.
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