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--TEST--Test extend()
 --SKIPIF--
 <?php if (!extension_loaded("pimple")) print "skip"; ?>
 --FILE--
 <?php
 /*
 This is part of Pimple::extend() code :
 
 $extended = function ($c) use ($callable, $factory) {
 return $callable($factory($c), $c);
 };
 */
 
 $p = new Pimple\Container();
 $p[12] = function ($v) { var_dump($v); return 'foo';}; /* $factory in code above */
 
 $c = $p->extend(12, function ($w) { var_dump($w); return 'bar'; }); /* $callable in code above */
 
 var_dump($c('param'));
 --EXPECTF--
 string(5) "param"
 string(3) "foo"
 string(3) "bar"
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