private function getKey(&$obj)
{
if (is_string($obj)) {
$key = 's_' . $obj;
} elseif ($obj instanceof HproseBytes) {
$key = 'b_' . $obj->value;
} elseif (is_array($obj)) {
if (($i = array_ref_search($obj, $this->arrayref)) === false) {
$i = count($this->arrayref);
$this->arrayref[$i] =& $obj;
}
$key = 'a_' . $i;
} elseif ($obj instanceof HproseMap) {
if (($i = array_ref_search($obj->value, $this->arrayref)) === false) {
$i = count($this->arrayref);
$this->arrayref[$i] =& $obj->value;
}
$key = 'm_' . $i;
} else {
$key = 'o_' . spl_object_hash($obj);
}
return $key;
}
function hprose_hash(&$v, $ro)
{
if (is_string($v)) {
return 's_' . $v;
}
if ($v instanceof HproseBytes) {
return 'b_' . $v->value;
}
if (is_array($v)) {
if (($i = array_ref_search($v, $ro->ar)) === false) {
$i = count($ro->ar);
$ro->ar[$i] =& $v;
}
return 'a_' . $i;
}
if ($v instanceof HproseMap) {
if (($i = array_ref_search($v->value, $ro->ar)) === false) {
$i = count($ro->ar);
$ro->ar[$i] =& $v->value;
}
return 'm_' . $i;
}
return 'o_' . spl_object_hash($v);
}
private function writeRef(&$obj, $checkRef, $writeBegin, $writeEnd)
{
if (is_string($obj)) {
$key = 's_' . $obj;
} elseif (is_array($obj)) {
if (($i = array_ref_search($obj, $this->arrayref)) === false) {
$i = count($this->arrayref);
$this->arrayref[$i] =& $obj;
}
$key = 'a_' . $i;
} else {
$key = 'o_' . spl_object_hash($obj);
}
if ($checkRef && array_key_exists($key, $this->ref)) {
$this->stream->write(HproseTags::TagRef . $this->ref[$key] . HproseTags::TagSemicolon);
} else {
$result = $writeBegin ? call_user_func_array($writeBegin, array(&$obj)) : false;
$index = count($this->ref);
$this->ref[$key] = $index;
call_user_func_array($writeEnd, array(&$obj, $result));
}
}
