--TEST--
SPL: Test class_implements() function : basic
--FILE--
<?php
echo "*** Testing class_implements() : basic ***\n";


interface foo { }
class fooImpl implements foo {}

interface bar { }
class barImpl implements bar {}

class foobarImpl implements foo, bar {}

class fooViaBarImpl extends barImpl implements foo {}

class fooExtended extends fooImpl {}

s_var_dump(class_implements(new foobarImpl));
s_var_dump(class_implements('foobarImpl'));
s_var_dump(class_implements(new fooViaBarImpl));
s_var_dump(class_implements('fooViaBarImpl'));
s_var_dump(class_implements(new fooExtended));
s_var_dump(class_implements('fooExtended'));


function s_var_dump($arr) {
   krsort($arr);
   var_dump($arr);
}
?>
--EXPECT--
*** Testing class_implements() : basic ***
array(2) {
  ["foo"]=>
  string(3) "foo"
  ["bar"]=>
  string(3) "bar"
}
array(2) {
  ["foo"]=>
  string(3) "foo"
  ["bar"]=>
  string(3) "bar"
}
array(2) {
  ["foo"]=>
  string(3) "foo"
  ["bar"]=>
  string(3) "bar"
}
array(2) {
  ["foo"]=>
  string(3) "foo"
  ["bar"]=>
  string(3) "bar"
}
array(1) {
  ["foo"]=>
  string(3) "foo"
}
array(1) {
  ["foo"]=>
  string(3) "foo"
}