function test()
{
global $a;
$a[f(0)]->{f(1)}[f(2)] = $a[f(3)][f(4)][f(5)]->foo;
var_dump($a[f(6)]['fuz'] . f(7));
ref($a[f(10)][f(11)][f(12)], $a[f(20)][f(21)][f(22)], $a[f(30)][f(31)][f(32)]);
$a->{f(0)}[f(1)]->{f(2)} = $a->{f(3)}->{f(4)}->bar;
}
static function find($id)
{
$name = isset(static::$PermanentStorageKey) ? static::$PermanentStorageKey : 'name';
$ins = @user_config_find(static::$config_prefix, $id)[0];
if ($ins) {
$ins = ref(unserialize($ins));
}
return $ins;
}
static function import($name, $set_owner = NULL)
{
$me = parent::import($name, $set_owner);
if (!$me) {
return NULL;
}
foreach ($me->cols as $col) {
$col->__owner = ref($me);
}
return $me;
}
function table($name, $expand_ref = TRUE)
{
if ($this->_tables && @$this->_tables[$name]) {
return $this->_tables[$name];
} else {
$table = new static::$TableClass($name, $this->name, $this);
$table->fetch_from_db($expand_ref);
$this->_tables[$name] = ref($table);
return $table;
}
}
public function objectReference()
{
$object = new \lang\Object();
$ref = newinstance('lang.Object', array(ref($object)), '{
public $object= NULL;
public function __construct(&$object) {
$this->object= &deref($object);
}
}');
$this->assertReference($object, $ref->object);
}
function table($name, $expand_ref = TRUE)
{
$TableClass = static::$TableClass;
if ($this->_tables && @$this->_tables[$name]) {
return $this->_tables[$name];
} else {
$temp = $this->containee->table($name, $expand_ref);
if ($temp) {
$table = $TableClass::import_or_new_with($this->export_filename() . '@' . $TableClass::$config_prefix . $name, ['containee' => $temp]);
$table->__owner = ref($this);
return ref($this->_tables[$name] = ref($table));
}
}
}
function table($name, $expand_ref = TRUE)
{
$TableClass = static::$TableClass;
if ($this->_tables && @$this->_tables[$name]) {
return $this->_tables[$name];
} else {
$table = $TableClass::import($this->export_filename() . '@' . $TableClass::$config_prefix . $name);
if (!$table) {
$table = parent::table($name, $expand_ref);
}
$this->_tables[$name] = ref($table);
return $table;
}
}
static function import($export_filename, $owner = NULL)
{
$rep = @user_config($export_filename . '.0');
if (!$rep) {
return NULL;
}
$rep = $rep[0];
$obj = unserialize($rep);
if ($owner) {
$obj->__owner = ref($owner);
}
$obj->is_imported = TRUE;
Ref::resolve_back_references();
return ref($obj);
}
public function postEdit($id)
{
$iuser = Input::get('user');
$user = User::find($id);
if (@$iuser['user_groups']) {
$new_set = [];
foreach ($iuser['user_groups'] as $key => $value) {
$new_set[$key] = ref(UserGroup::find($key));
}
if ($user->type === 0) {
$new_set[1] = ref(UserGroup::find(1));
}
$iuser['user_groups'] = $new_set;
}
foreach ($iuser as $key => $value) {
$user->{$key} = $value;
}
$user->export();
return \Redirect::back()->with('message_type', 'success')->with('message', 'Success!');
}
<?php
function f($a = 500, $b)
{
// $b shouldn't show up
var_dump(get_defined_vars());
}
function modify($arr)
{
$arr['a'] += 200;
}
function rvalue_sort($x)
{
ksort($x);
return $x;
}
function ref($a)
{
$b =& $a;
var_dump(rvalue_sort(get_defined_vars()));
modify(rvalue_sort(get_defined_vars()));
var_dump($b);
}
@f();
ref(20);
/**
* callbackParams
* @param mixed $mCallback
* @return mixed
*/
function callbackParams($mCallback)
{
if (is_string($mCallback)) {
if (!matchesIn($mCallback, '::')) {
// function
return ref(new ReflectionFunction($mCallback))->getParameters();
} else {
// static method
return ref(new ReflectionMethod($mCallback))->getParameters();
}
} else {
if (is_array($mCallback)) {
$mFunc = $mCallback[0];
if (is_string($mFunc)) {
// function or static method
return callbackParams($mFunc);
} else {
if (is_object($mFunc)) {
if ($mFunc instanceof Curry) {
// curry object
return $mFunc->getParams();
} else {
// instance method
return ref(new ReflectionMethod(get_class($mFunc), $mCallback[1]))->getParameters();
}
}
}
}
}
return false;
}
public function readMalformedDataBC()
{
$s = new Stream();
FileUtil::setContents($s, '@@MALFORMED@@');
Image::loadFrom(new \img\io\StreamReader(ref($s)));
}
{
foreach ([13, 42, 19] as $k => $v) {
(yield $k => $v);
}
}
foreach (withKey() as $k => $v) {
echo $k . ' ' . $v . PHP_EOL;
}
function &ref()
{
$v = 5;
while ($v > 0) {
(yield $v);
}
}
foreach (ref() as &$v) {
echo --$v . ' ';
}
echo PHP_EOL;
function sendGen()
{
while (true) {
// without this only one value
$str = yield;
echo $str . ' ';
}
}
/** @var Generator $sg */
$sg = sendGen();
$sg->send(42);
$sg->send(13);
static function makeWithFilter($callback, $before = null, $after = null, $around = null)
{
return array(ref(new self($callback, array()))->before($before)->after($after)->around($around), 'invoke');
}
public function writePngBC()
{
$s = new Stream();
$this->image->saveTo(new PngStreamWriter(ref($s)));
$this->assertNotEmpty(FileUtil::getContents($s));
}
public function read_bc()
{
$s = new Stream();
FileUtil::setContents($s, base64_decode('/9j/4AAQSkZJRgABAQAAAQABAAD//gA7Q1JFQVRPUjogZ2QtanBlZyB2MS4wICh1c2luZyBJSkcgSlBFRyB2NjIpLCBxdWFsaXR5ID0gNzUK/9sAQwAIBgYHBgUIBwcHCQkICgwUDQwLCwwZEhMPFB0aHx4dGhwcICQuJyAiLCMcHCg3KSwwMTQ0NB8nOT04MjwuMzQy/9sAQwEJCQkMCwwYDQ0YMiEcITIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIy/8AAEQgAAQABAwEiAAIRAQMRAf/EAB8AAAEFAQEBAQEBAAAAAAAAAAABAgMEBQYHCAkKC//EALUQAAIBAwMCBAMFBQQEAAABfQECAwAEEQUSITFBBhNRYQcicRQygZGhCCNCscEVUtHwJDNicoIJChYXGBkaJSYnKCkqNDU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6g4SFhoeIiYqSk5SVlpeYmZqio6Slpqeoqaqys7S1tre4ubrCw8TFxsfIycrS09TV1tfY2drh4uPk5ebn6Onq8fLz9PX29/j5+v/EAB8BAAMBAQEBAQEBAQEAAAAAAAABAgMEBQYHCAkKC//EALURAAIBAgQEAwQHBQQEAAECdwABAgMRBAUhMQYSQVEHYXETIjKBCBRCkaGxwQkjM1LwFWJy0QoWJDThJfEXGBkaJicoKSo1Njc4OTpDREVGR0hJSlNUVVZXWFlaY2RlZmdoaWpzdHV2d3h5eoKDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uLj5OXm5+jp6vLz9PX29/j5+v/aAAwDAQACEQMRAD8A9/ooooA//9k='));
Image::loadFrom(new \img\io\StreamReader(ref($s)));
}
static function first_user_tasks(&$arr)
{
$user_group = UserGroup::create(array('id' => 1, 'name' => 'master_admin', 'parent_group_id' => NULL, 'description' => 'Master Administrator'));
$user_group->export();
$arr['user_groups'][$user_group->id] = [ref($user_group)];
}
public function read_bc()
{
$s = new Stream();
FileUtil::setContents($s, base64_decode('R0lGODdhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs='));
Image::loadFrom(new \img\io\StreamReader(ref($s)));
}
function fetch_from_db($expand_ref = FALSE)
{
$table_name = $this->name;
$db_name = $this->db_name;
$_cols = data_db()->select("DESC {$db_name}.{$table_name}");
foreach ($_cols as $col => $col_info) {
$is_primary = $col_info->Key == 'PRI';
$is_autoinc = strpos($col_info->Extra, 'auto_increment') !== FALSE;
$type_info = explode('(', $col_info->Type, 2);
$init = array('name' => $col_info->Field, 'is_null' => $col_info->Null == 'YES', '_default' => $col_info->Default, 'is_autoinc' => $is_autoinc, 'type' => $type_info[0], 'is_primary' => $is_primary);
if (count($type_info) > 1) {
if ($type_info[0] == 'enum' || $type_info[0] == 'set') {
$list_values = substr($type_info[1], 0, -1);
$list_values = str_getcsv($list_values, ',', '\'');
$init['extra_info'] = ['list_values' => $list_values];
}
$type_info = explode(' ', $type_info[1]);
$init['type_len'] = intval($type_info[0]);
if (count($type_info) > 1) {
if ($type_info[1] == 'unsigned') {
$init['is_unsigned'] = true;
}
}
}
$init['__owner'] = ref($this);
$col = new static::$ColumnClass($init);
array_push($this->_cols, ref($col));
if ($is_primary) {
array_push($this->primary_cols, ref($col));
}
}
$outgoing_references = data_db()->select("SELECT \n\t\t \t\t\t\t COLUMN_NAME,REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME\n\t\t \t\t\t\tFROM\n\t\t\t\t\t\t INFORMATION_SCHEMA.KEY_COLUMN_USAGE\n\t\t \t\t\t\tWHERE\n\t\t \t\t\t\t CONSTRAINT_SCHEMA=? AND TABLE_NAME = ?", [$db_name, $table_name]);
foreach ($outgoing_references as $ref) {
if ($ref->REFERENCED_TABLE_NAME) {
$col = $this->col($ref->COLUMN_NAME);
$col->references_table_name = $ref->REFERENCED_TABLE_NAME;
$col->references_col_name = $ref->REFERENCED_COLUMN_NAME;
if ($expand_ref) {
$col->references_table = ref($this->db->table($ref->REFERENCED_TABLE_NAME, TRUE));
$col->references_col = ref($col->references_table->col($ref->REFERENCED_COLUMN_NAME));
}
array_push($this->outgoing_references, ref($col));
}
}
if (0 && $expand_ref) {
$incoming_references = data_db()->select("SELECT \n\t\t\t \t\t\t\t COLUMN_NAME,TABLE_NAME,REFERENCED_COLUMN_NAME,COLUMN_NAME\n\t\t\t \t\t\t\tFROM\n\t\t\t\t\t\t\t INFORMATION_SCHEMA.KEY_COLUMN_USAGE\n\t\t\t \t\t\t\tWHERE\n\t\t\t \t\t\t\t CONSTRAINT_SCHEMA=? AND REFERENCED_TABLE_NAME = ?", [$db_name, $table_name]);
foreach ($incoming_references as $ref) {
$iref = new \stdClass();
//IncomingReference;
$iref->src_table_name = $ref->TABLE_NAME;
$iref->src_col_name = $ref->COLUMN_NAME;
$iref->src_table = ref($this->db->table($ref->TABLE_NAME, TRUE));
$iref->src_col = ref($iref->table->col($ref->COLUMN_NAME));
$iref->target_col_name = $ref->TARGET_COLUMN_NAME;
$iref->target_col = ref($this->col($ref->TARGET_COLUMN_NAME));
array_push($this->incoming_references, ref($iref));
}
}
return $this;
}
public function read_bc()
{
$s = new Stream();
FileUtil::setContents($s, base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEX///+nxBvIAAAACklEQVQImWNgAAAAAgAB9HFkpgAAAABJRU5ErkJggg=='));
Image::loadFrom(new \img\io\StreamReader(ref($s)));
}
public function write_bc()
{
$s = new \io\Stream();
$this->image->saveTo(new JpegStreamWriter(ref($s)));
$this->assertNotEmpty(\io\FileUtil::getContents($s));
}
<?php
if (isset($_POST['action']) && !empty($_POST['action'])) {
$action = $_POST['action'];
switch ($action) {
case 'ref':
header('Content-Type: application/json');
echo json_encode(ref());
break;
}
}
function ref()
{
$json = file_get_contents($_POST['url']);
return $json;
}
