php-src/ext/standard/tests/array/compact.phpt

--TEST--
compact()
--FILE--
<?php

$çity  = "San Francisco";
$state = "CA";
$event = "SIGGRAPH";

$location_vars = array("c\u0327ity", "state");

$result = compact("event", $location_vars);
var_dump($result);
?>
--EXPECT--
array(2) {
  ["event"]=>
  string(8) "SIGGRAPH"
  ["state"]=>
  string(2) "CA"
}