Can a PHP function accept an unlimited number of parameters? [duplicate]
In PHP, use the function func_get_args to get all passed arguments.
<?phpfunction myfunc(){ $args = func_get_args(); foreach ($args as $arg) echo $arg."/n";}myfunc('hello', 'world', '.');?>An alternative is to pass an array of variables to your function, so you don't have to work with things like $arg[2]; and instead can use $args['myvar']; or rewmember what order things are passed in. It is also infinitely expandable which means you can add new variables later without having to change what you've already coded.
<?phpfunction myfunc($args){ while(list($var, $value)=each($args)) echo $var.' '.$value."/n";}myfunc(array('first'=>'hello', 'second'=>'world', '.'));?>