Squirrel HackerI have come forward in time from the year 1986 to share this with you

 
<?php
/**
 * A really long function definition
 * @param string $has
 * @param bool $a
 * @param int $lot
 * @param float $of
 * @param assoc_array $parameters
 * @param string $I
 * @param string $wonder
 * @param int $what
 * @param int $they
 * @param int $do 
 */
function myfunction(
	$has=null,
	$a=null,
	$lot=null,
	$of=null,
	$parameters=null,
	$I=null,
	$wonder=null,
	$what=null, 
	$they=null,
	$do=null
	){
	//do some magic
}
 
//this is how it would be called
myfunction(null, false, null, 1.2, array('one'=>1, 'two'=>2), 'I', null, 1, null, 3);

 
<?php
/**
 * Quickly refactored to make it easier to use
 * @param array $array containing: (string)'has', (bool)'a', (int)'lot', (float)'of', (assoc_array)'parameters', (string)'I', (string)'wonder', (int)'what', (int)'they', (int)'do'
 */
function myFunction(array $array){
	//make sure we are only taking in parameters that we recognize...
	$has = isset($array['has'])? $array['has']:null;
	//array key exists because it is a fake boolean value... it has 3 possibilities
	$a = array_key_exists('a', $array)? $array['a']:null;
	$lot = isset($array['lot'])? $array['lot']:null;
	$of = isset($array['of'])? $array['of']:null;
	$parameters = isset($array['parameters'])? $array['parameters']:null;
	$I = isset($array['I'])? $array['I']:null;
	$wonder = isset($array['wonder'])? $array['hwonders']:null;
	$what = isset($array['what'])? $array['what']:null;
	$they = isset($array['they'])? $array['they']:null;
	$do = isset($array['do'])? $array['do']:null;
 
	//some magic
}
 
//it could also be written:
 
/**
 * Quickly refactored to make it easier to use
 * @param array $array containing: (string)'has', (bool)'a', (int)'lot', (float)'of', (assoc_array)'parameters', (string)'I', (string)'wonder', (int)'what', (int)'they', (int)'do'
 */
function myFunction(array $array){
	//make sure we are only taking in parameters that we recognize...
	$args = array('has', 'a', 'lot', 'of', 'parameters', 'I', 'wonder', 'what', 'they', 'do');
	foreach($args as $arg){
		$$arg = array_key_exists($arg, $array)? $array[$arg]:null;
	}
	//some magic
}
 
 
 
//this is how it would be called
//equivalent to:
//myfunction(null, false, null, 1.2, array('one'=>1, 'two'=>2), 'I', null, 1, null, 3);
myfunction(array('a'=> false, 'lot'=>1.2, 'parameters'=>array('one'=>1, 'two'=>2), 'I'=>'I', 'what'=>1, 'do'=>3));

 
myfunction(:a => false, :lot => 1.2, :parameters => { :one => 1, :two => 2 }, :I => 'I', :what => 1, :do => 3)