具有语言代码的数组的排列

Question

I have array

$langs = array('en', 'de', 'pt', .....);

and now I would like to generate an array like this:

$result = array(
  array('en' => array('de', 'pt'),
  array('de' => array('en', 'pt'),
  array('pt' => array('en', 'de'),
  ....
);

Thanks!

Answer 1

You can also get the result with array_diff and array_values

$langs = array("en", "de", "pt");        

foreach($langs as $val) 
{
        $array[$val] = array_values(array_diff($langs, array($val)));      
}

print_r($array);