Esempi in PHP per s_var_dump

Esempio n. 1

File: class_implements_basic2.php Progetto: badlamer/hhvm

{
}
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);
}
?>
===DONE===

Esempio n. 2

File: class_uses_basic2.php Progetto: badlamer/hhvm

{
    use bar;
}
class foobarUser
{
    use foo, bar;
}
/** There is no semantics for traits in the inheritance chain.
    Traits are flattend into a class, and that semantics is nothing
    like a type, or interface, and thus, not propergated. */
class fooViaBarUser extends barUser
{
    use foo;
}
class fooExtended extends fooUser
{
}
s_var_dump(class_uses(new foobarUser()));
s_var_dump(class_uses('foobarUser'));
s_var_dump(class_uses(new fooViaBarUser()));
s_var_dump(class_uses('fooViaBarUser'));
s_var_dump(class_uses(new fooExtended()));
s_var_dump(class_uses('fooExtended'));
function s_var_dump($arr)
{
    krsort($arr);
    var_dump($arr);
}
?>
===DONE===