- var_dump: documentation ( source)
<?php
$add = array(
'cache' => DRUPAL_CACHE_PER_PAGE,
'weight' => -1, // Set initially above the unanswered questions block
'region' => 'lmenu',
'status' => 1,
'visibility' => BLOCK_VISIBILITY_NOTLISTED
);
$arr = array(
'one'=>1,
'two'=>2
)+$add;
var_dump($arr);