--TEST-- Test keys() --SKIPIF-- <?php if (!extension_loaded("pimple")) print "skip"; ?> --FILE-- <?php $p = new Pimple\Container(); var_dump($p->keys()); $p['foo'] = 'bar'; $p[] = 'foo'; var_dump($p->keys()); unset($p['foo']); var_dump($p->keys()); ?> --EXPECTF-- array(0) { } array(2) { [0]=> string(3) "foo" [1]=> int(0) } array(1) { [0]=> int(0) }
info at phpclasses dot org