array_keys.php | searchcode

/hphp/test/slow/ext_array/array_keys.php

http://github.com/facebook/hiphop-php
PHP | 17 lines | 15 code | 2 blank | 0 comment | 0 complexity | 9976382c3da2a4519042b1c875d46fa8 MD5 | raw file
Possible License(s): LGPL-2.1, BSD-2-Clause, BSD-3-Clause, MPL-2.0-no-copyleft-exception, MIT, LGPL-2.0, Apache-2.0


<?hh

<<__EntryPoint>>
function main_array_keys() {
var_dump(array_keys(darray[0 => 100, "color" => "red"]));
var_dump(array_keys(
  darray["color" => varray["blue", "red", "green"],
        "size" => varray["small", "medium", "large"]]
));

$array = darray[
  "a" => null,
  "b" => 123,
  "c" => false,
];
var_dump(array_keys($array));
}