/**
* Read a byte as a float
*
* @return float
*/
public function readDouble()
{
$double = $this->readRawBytes(8);
if (Spec::isLittleEndian()) {
$double = strrev($double);
}
$double = unpack("d", $double);
return $double[1];
}
private function deserializeDouble()
{
$double = $this->stream->readRawBytes(8, true);
if (Spec::isLittleEndian()) {
$double = strrev($double);
}
$double = unpack('d', $double);
return array_pop($double);
}
private function serializeArray($data)
{
$ref = $this->referenceStore->getReference($data, ReferenceStore::TYPE_OBJECT);
if ($ref !== false) {
//use reference
$this->serializeInt($ref << 1);
return;
}
$isDense = Spec::isDenseArray($data);
if ($isDense) {
$this->serializeInt(count($data) << 1 | Spec::REFERENCE_BIT);
$this->serializeString('');
foreach ($data as $element) {
$this->serialize($element);
}
} else {
$this->serializeInt(1);
foreach ($data as $key => $value) {
$this->serializeString((string) $key, false);
$this->serialize($value);
}
$this->serializeString('');
}
}
