function buz()
{
echo __FUNCTION__, "\n";
}
const FOO = 1;
const BAR = 2;
namespace Fiz\Biz\Buz;
use function Foo\Bar\{fiz, biz, buz as boz, A};
use const Foo\Bar\{FOO as FOZ, BAR, B};
use Foo\Bar\{A, B, const BAR as BOZ};
function buz()
{
echo __FUNCTION__, "\n";
}
const FOO = 100;
echo "==== MIXED ====\n";
new A();
new B();
var_dump(BOZ);
echo "===== CONSTANTS ====\n";
var_dump(FOO);
var_dump(FOZ);
var_dump(BAR);
var_dump(defined('B'));
echo "===== FUNCTIONS ====\n";
buz();
fiz();
biz();
boz();
A();
return 'foo';
});
expect(foo())->to->equal('foo');
});
it('allows the functions to accept parameters', function () {
FuncFactory::create('bar', function ($foo, $bar) {
return $foo . $bar;
});
expect(bar('foo', 'bar'))->to->equal('foobar');
});
it('allows various parameter defaults', function () {
FuncFactory::create('fiz', function ($a = 1, $b = 2.5, $c = [], $d = false, $e = null) {
return [$a, $b, $c, $d, $e];
});
expect(fiz())->to->equal([1, 2.5, [], false, null]);
});
it('overrides default parameters with only the passed ones', function () {
FuncFactory::create('baz', function ($a = 1, $b = 2, $c = 3) {
return [$a, $b, $c];
});
expect(baz('baz'))->to->equal(['baz', 2, 3]);
});
it('benefits from the use keyword allowing variables in scope to be accessed', function () {
$biz = 'biz';
FuncFactory::create('biz', function () use($biz) {
return $biz;
});
expect(biz())->to->equal('biz');
});
});
});
