php pass array to function as separate variables - php

Question

i need to know how to pass an array to a function as separate variables, for instance,
function myfunction($var, $othervar) {
}
$myarray = array('key'=>'val', 'data'=>'pair');
here is where I am running into problems, the following doesn't seem to work:
$return = myfunction(extract($myarray));
it should, if I understand correctly, basically be the same as
$return = myfunction($key, $data);
where $key='val' and $data='pair'
can anyone please explain this to me.

Answer 1

If I am understanding your question right then try this
$return = myfunction($myarray["key"],$myarray["data"]);
here we are simply passing the associative array as arguments.

Answer 2

public function get($key=null, $function='', array $vars=array()) {
if ($key==null || !array_key_exists($key, $this->_obj)) {
return null;
}
var_dump($vars);
if (!empty($function)) {
return $this->_obj[$key]->$function(array_walk($vars));
// return call_user_func_array(array(get_class($this->_obj[$key]), $function), $vars);
// return $this->_obj[$key]->$function(extract($vars));
}
return $this->_obj[$key];
}

Answer 3

public function get($key=null, $function='', array $vars=array()) {
if ($key==null || !array_key_exists($key, $this->_obj)) {
return null;
}
if (!empty($function)) {
return call_user_func_array(array($this->_obj[$key], $function), $vars);
}
return $this->_obj[$key];
}
$registry = Registry_Object::Singleton();
//...later on
$registry = $GLOBALS['registry'];
$registry->set('Content', new Content($_SERVER['REQUEST_URI']));
$id = $registry->get('Content', 'GetIdFunc');
$registry->set('DB', 'Database');
$query = $registry->get('DB', 'Read', array("SELECT TITLE, CONTENT FROM APP_CONTENT WHERE ID=$id"));
print '<h1>'.$query[0]['TITLE'].'</h1>';
print Template_Helper::TPL_Paragraphs($query[0]['CONTENT']);
thanks all