commit vendor

vendor/laminas/laminas-serializer/src/Adapter/AbstractAdapter.php

@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+abstract class AbstractAdapter implements AdapterInterface
+{
+    /**
+     * @var AdapterOptions
+     */
+    protected $options = null;
+
+    /**
+     * Constructor
+     *
+     * @param array|\Traversable|AdapterOptions $options
+     */
+    public function __construct($options = null)
+    {
+        if ($options !== null) {
+            $this->setOptions($options);
+        }
+    }
+
+    /**
+     * Set adapter options
+     *
+     * @param  array|\Traversable|AdapterOptions $options
+     * @return AbstractAdapter
+     */
+    public function setOptions($options)
+    {
+        if (! $options instanceof AdapterOptions) {
+            $options = new AdapterOptions($options);
+        }
+
+        $this->options = $options;
+        return $this;
+    }
+
+    /**
+     * Get adapter options
+     *
+     * @return AdapterOptions
+     */
+    public function getOptions()
+    {
+        if ($this->options === null) {
+            $this->options = new AdapterOptions();
+        }
+        return $this->options;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/AdapterInterface.php

@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+interface AdapterInterface
+{
+    /**
+     * Generates a storable representation of a value.
+     *
+     * @param  mixed $value Data to serialize
+     * @return string
+     * @throws \Laminas\Serializer\Exception\ExceptionInterface
+     */
+    public function serialize($value);
+
+    /**
+     * Creates a PHP value from a stored representation.
+     *
+     * @param  string $serialized Serialized string
+     * @return mixed
+     * @throws \Laminas\Serializer\Exception\ExceptionInterface
+     */
+    public function unserialize($serialized);
+}

vendor/laminas/laminas-serializer/src/Adapter/AdapterOptions.php

@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Stdlib\AbstractOptions;
+
+class AdapterOptions extends AbstractOptions
+{
+}

vendor/laminas/laminas-serializer/src/Adapter/IgBinary.php

@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Serializer\Exception;
+use Laminas\Stdlib\ErrorHandler;
+
+class IgBinary extends AbstractAdapter
+{
+    /**
+     * @var string Serialized null value
+     */
+    private static $serializedNull = null;
+
+    /**
+     * Constructor
+     *
+     * @throws Exception\ExtensionNotLoadedException If igbinary extension is not present
+     */
+    public function __construct($options = null)
+    {
+        if (! extension_loaded('igbinary')) {
+            throw new Exception\ExtensionNotLoadedException(
+                'PHP extension "igbinary" is required for this adapter'
+            );
+        }
+
+        if (static::$serializedNull === null) {
+            static::$serializedNull = igbinary_serialize(null);
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * Serialize PHP value to igbinary
+     *
+     * @param  mixed $value
+     * @return string
+     * @throws Exception\RuntimeException on igbinary error
+     */
+    public function serialize($value)
+    {
+        ErrorHandler::start();
+        $ret = igbinary_serialize($value);
+        $err = ErrorHandler::stop();
+
+        if ($ret === false) {
+            throw new Exception\RuntimeException('Serialization failed', 0, $err);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Deserialize igbinary string to PHP value
+     *
+     * @param  string $serialized
+     * @return mixed
+     * @throws Exception\RuntimeException on igbinary error
+     */
+    public function unserialize($serialized)
+    {
+        if ($serialized === static::$serializedNull) {
+            return;
+        }
+
+        ErrorHandler::start();
+        $ret = igbinary_unserialize($serialized);
+        $err = ErrorHandler::stop();
+
+        if ($ret === null) {
+            throw new Exception\RuntimeException('Unserialization failed', 0, $err);
+        }
+
+        return $ret;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/Json.php

@@ -0,0 +1,97 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Json\Json as LaminasJson;
+use Laminas\Serializer\Exception;
+
+class Json extends AbstractAdapter
+{
+    /**
+     * @var JsonOptions
+     */
+    protected $options = null;
+
+    /**
+     * Set options
+     *
+     * @param  array|\Traversable|JsonOptions $options
+     * @return Json
+     */
+    public function setOptions($options)
+    {
+        if (! $options instanceof JsonOptions) {
+            $options = new JsonOptions($options);
+        }
+
+        $this->options = $options;
+        return $this;
+    }
+
+    /**
+     * Get options
+     *
+     * @return JsonOptions
+     */
+    public function getOptions()
+    {
+        if ($this->options === null) {
+            $this->options = new JsonOptions();
+        }
+
+        return $this->options;
+    }
+
+    /**
+     * Serialize PHP value to JSON
+     *
+     * @param  mixed $value
+     * @return string
+     * @throws Exception\InvalidArgumentException
+     * @throws Exception\RuntimeException
+     */
+    public function serialize($value)
+    {
+        $options    = $this->getOptions();
+        $cycleCheck = $options->getCycleCheck();
+        $opts = [
+            'enableJsonExprFinder' => $options->getEnableJsonExprFinder(),
+            'objectDecodeType'     => $options->getObjectDecodeType(),
+        ];
+
+        try {
+            return LaminasJson::encode($value, $cycleCheck, $opts);
+        } catch (\InvalidArgumentException $e) {
+            throw new Exception\InvalidArgumentException('Serialization failed: ' . $e->getMessage(), 0, $e);
+        } catch (\Exception $e) {
+            throw new Exception\RuntimeException('Serialization failed: ' . $e->getMessage(), 0, $e);
+        }
+    }
+
+    /**
+     * Deserialize JSON to PHP value
+     *
+     * @param  string $json
+     * @return mixed
+     * @throws Exception\InvalidArgumentException
+     * @throws Exception\RuntimeException
+     */
+    public function unserialize($json)
+    {
+        try {
+            $ret = LaminasJson::decode($json, $this->getOptions()->getObjectDecodeType());
+        } catch (\InvalidArgumentException $e) {
+            throw new Exception\InvalidArgumentException('Unserialization failed: ' . $e->getMessage(), 0, $e);
+        } catch (\Exception $e) {
+            throw new Exception\RuntimeException('Unserialization failed: ' . $e->getMessage(), 0, $e);
+        }
+
+        return $ret;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/JsonOptions.php

@@ -0,0 +1,86 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Json\Json as LaminasJson;
+use Laminas\Serializer\Exception;
+
+class JsonOptions extends AdapterOptions
+{
+    /** @var bool */
+    protected $cycleCheck = false;
+
+    /** @var bool */
+    protected $enableJsonExprFinder = false;
+
+    /** @var int */
+    protected $objectDecodeType = LaminasJson::TYPE_ARRAY;
+
+    /**
+     * @param  bool $flag
+     * @return JsonOptions
+     */
+    public function setCycleCheck($flag)
+    {
+        $this->cycleCheck = (bool) $flag;
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getCycleCheck()
+    {
+        return $this->cycleCheck;
+    }
+
+    /**
+     * @param  bool $flag
+     * @return JsonOptions
+     */
+    public function setEnableJsonExprFinder($flag)
+    {
+        $this->enableJsonExprFinder = (bool) $flag;
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getEnableJsonExprFinder()
+    {
+        return $this->enableJsonExprFinder;
+    }
+
+    /**
+     * @param  int $type
+     * @return JsonOptions
+     * @throws Exception\InvalidArgumentException
+     */
+    public function setObjectDecodeType($type)
+    {
+        if ($type != LaminasJson::TYPE_ARRAY && $type != LaminasJson::TYPE_OBJECT) {
+            throw new Exception\InvalidArgumentException(
+                'Unknown decode type: ' . $type
+            );
+        }
+
+        $this->objectDecodeType = (int) $type;
+
+        return $this;
+    }
+
+    /**
+     * @return int
+     */
+    public function getObjectDecodeType()
+    {
+        return $this->objectDecodeType;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/MsgPack.php

@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Serializer\Exception;
+use Laminas\Stdlib\ErrorHandler;
+
+class MsgPack extends AbstractAdapter
+{
+    /**
+     * @var string Serialized 0 value
+     */
+    private static $serialized0 = null;
+
+    /**
+     * Constructor
+     *
+     * @throws Exception\ExtensionNotLoadedException If msgpack extension is not present
+     */
+    public function __construct($options = null)
+    {
+        if (! extension_loaded('msgpack')) {
+            throw new Exception\ExtensionNotLoadedException(
+                'PHP extension "msgpack" is required for this adapter'
+            );
+        }
+
+        if (static::$serialized0 === null) {
+            static::$serialized0 = msgpack_serialize(0);
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * Serialize PHP value to msgpack
+     *
+     * @param  mixed $value
+     * @return string
+     * @throws Exception\RuntimeException on msgpack error
+     */
+    public function serialize($value)
+    {
+        ErrorHandler::start();
+        $ret = msgpack_serialize($value);
+        $err = ErrorHandler::stop();
+
+        if ($ret === false) {
+            throw new Exception\RuntimeException('Serialization failed', 0, $err);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Deserialize msgpack string to PHP value
+     *
+     * @param  string $serialized
+     * @return mixed
+     * @throws Exception\RuntimeException on msgpack error
+     */
+    public function unserialize($serialized)
+    {
+        if ($serialized === static::$serialized0) {
+            return 0;
+        }
+
+        ErrorHandler::start();
+        $ret = msgpack_unserialize($serialized);
+        $err = ErrorHandler::stop();
+
+        if ($ret === 0) {
+            throw new Exception\RuntimeException('Unserialization failed', 0, $err);
+        }
+
+        return $ret;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/PhpCode.php

@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Serializer\Exception;
+use Laminas\Stdlib\ErrorHandler;
+
+class PhpCode extends AbstractAdapter
+{
+    /**
+     * Serialize PHP using var_export
+     *
+     * @param  mixed $value
+     * @return string
+     */
+    public function serialize($value)
+    {
+        return var_export($value, true);
+    }
+
+    /**
+     * Deserialize PHP string
+     *
+     * Warning: this uses eval(), and should likely be avoided.
+     *
+     * @param  string $code
+     * @return mixed
+     * @throws Exception\RuntimeException on eval error
+     */
+    public function unserialize($code)
+    {
+        ErrorHandler::start(E_ALL);
+        $ret  = null;
+        // This suppression is due to the fact that the ErrorHandler cannot
+        // catch syntax errors, and is intentionally left in place.
+        $eval = @eval('$ret=' . $code . ';');
+        $err  = ErrorHandler::stop();
+
+        if ($eval === false || $err) {
+            $msg = 'eval failed';
+
+            // Error handler doesn't catch syntax errors
+            if ($eval === false) {
+                $lastErr = error_get_last();
+                $msg    .= ': ' . $lastErr['message'];
+            }
+
+            throw new Exception\RuntimeException($msg, 0, $err);
+        }
+
+        return $ret;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/PhpSerialize.php

@@ -0,0 +1,138 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Serializer\Exception;
+use Laminas\Stdlib\ErrorHandler;
+use Traversable;
+
+class PhpSerialize extends AbstractAdapter
+{
+    /**
+     * Serialized boolean false value
+     *
+     * @var null|string
+     */
+    private static $serializedFalse = null;
+
+    /**
+     * @var PhpSerializeOptions
+     */
+    protected $options;
+
+    /**
+     * Constructor
+     *
+     * @param  array|Traversable|PhpSerializeOptions|null $options
+     */
+    public function __construct($options = null)
+    {
+        // needed to check if a returned false is based on a serialize false
+        // or based on failure (igbinary can overwrite [un]serialize functions)
+        if (static::$serializedFalse === null) {
+            static::$serializedFalse = serialize(false);
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * Set options
+     *
+     * @param  array|Traversable|PhpSerializeOptions $options
+     * @return PhpSerialize
+     */
+    public function setOptions($options)
+    {
+        if (! $options instanceof PhpSerializeOptions) {
+            $options = new PhpSerializeOptions($options);
+        }
+
+        $this->options = $options;
+        return $this;
+    }
+
+    /**
+     * Get options
+     *
+     * @return PhpSerializeOptions
+     */
+    public function getOptions()
+    {
+        if ($this->options === null) {
+            $this->options = new PhpSerializeOptions();
+        }
+
+        return $this->options;
+    }
+
+    /**
+     * Serialize using serialize()
+     *
+     * @param  mixed $value
+     * @return string
+     * @throws Exception\RuntimeException On serialize error
+     */
+    public function serialize($value)
+    {
+        ErrorHandler::start();
+        $ret = serialize($value);
+        $err = ErrorHandler::stop();
+        if ($err) {
+            throw new Exception\RuntimeException('Serialization failed', 0, $err);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Unserialize
+     *
+     * @todo   Allow integration with unserialize_callback_func
+     * @param  string $serialized
+     * @return mixed
+     * @throws Exception\RuntimeException on unserialize error
+     */
+    public function unserialize($serialized)
+    {
+        if (! is_string($serialized) || ! preg_match('/^((s|i|d|b|a|O|C):|N;)/', $serialized)) {
+            $value = $serialized;
+            if (is_object($value)) {
+                $value = get_class($value);
+            } elseif (! is_string($value)) {
+                $value = gettype($value);
+            }
+
+            throw new Exception\RuntimeException(sprintf(
+                'Serialized data must be a string containing serialized PHP code; received: %s',
+                $value
+            ));
+        }
+
+        // If we have a serialized boolean false value, just return false;
+        // prevents the unserialize handler from creating an error.
+        if ($serialized === static::$serializedFalse) {
+            return false;
+        }
+
+        ErrorHandler::start(E_NOTICE);
+
+        // The second parameter to unserialize() is only available on PHP 7.0 or higher
+        $ret = PHP_MAJOR_VERSION >= 7
+            ? unserialize($serialized, ['allowed_classes' => $this->getOptions()->getUnserializeClassWhitelist()])
+            : unserialize($serialized);
+
+        $err = ErrorHandler::stop();
+        if ($ret === false) {
+            throw new Exception\RuntimeException('Unserialization failed', 0, $err);
+        }
+
+        return $ret;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/PhpSerializeOptions.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Json\Json as LaminasJson;
+use Laminas\Serializer\Exception;
+
+class PhpSerializeOptions extends AdapterOptions
+{
+    /**
+     * The list of allowed classes for unserialization (PHP 7.0+).
+     *
+     * Possible values:
+     *
+     * - `array` of class names that are allowed to be unserialized
+     * - `true` if all classes should be allowed (behavior pre-PHP 7.0)
+     * - `false` if no classes should be allowed
+     *
+     * @var string[]|bool
+     */
+    protected $unserializeClassWhitelist = true;
+
+    /**
+     * @param string[]|bool $unserializeClassWhitelist
+     * @return void
+     */
+    public function setUnserializeClassWhitelist($unserializeClassWhitelist)
+    {
+        if ($unserializeClassWhitelist !== true && PHP_MAJOR_VERSION < 7) {
+            throw new Exception\InvalidArgumentException(
+                'Class whitelist for unserialize() is only available on PHP versions 7.0 or higher.'
+            );
+        }
+
+        $this->unserializeClassWhitelist = $unserializeClassWhitelist;
+    }
+
+    /**
+     * @return string[]|bool
+     */
+    public function getUnserializeClassWhitelist()
+    {
+        return $this->unserializeClassWhitelist;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/PythonPickleOptions.php

@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Serializer\Exception;
+
+class PythonPickleOptions extends AdapterOptions
+{
+    /**
+     * Pickle protocol version to serialize data
+     *
+     * @var int
+     */
+    protected $protocol = 0;
+
+    /**
+     * Set pickle protocol version to serialize data
+     *
+     * Supported versions are 0, 1, 2 and 3
+     *
+     * @param  int $protocol
+     * @return PythonPickleOptions
+     * @throws Exception\InvalidArgumentException
+     */
+    public function setProtocol($protocol)
+    {
+        $protocol = (int) $protocol;
+        if ($protocol < 0 || $protocol > 3) {
+            throw new Exception\InvalidArgumentException(
+                "Invalid or unknown protocol version '{$protocol}'"
+            );
+        }
+
+        $this->protocol = $protocol;
+
+        return $this;
+    }
+
+    /**
+     * Get pickle protocol version to serialize data
+     *
+     * @return int
+     */
+    public function getProtocol()
+    {
+        return $this->protocol;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/Wddx.php

@@ -0,0 +1,137 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Serializer\Exception;
+use Laminas\Stdlib\ErrorHandler;
+
+/**
+ * @link       http://www.infoloom.com/gcaconfs/WEB/chicago98/simeonov.HTM
+ * @link       http://en.wikipedia.org/wiki/WDDX
+ */
+class Wddx extends AbstractAdapter
+{
+    /**
+     * @var WddxOptions
+     */
+    protected $options = null;
+
+    /**
+     * Constructor
+     *
+     * @param  array|\Traversable|WddxOptions $options
+     * @throws Exception\ExtensionNotLoadedException if wddx extension not found
+     */
+    public function __construct($options = null)
+    {
+        if (! extension_loaded('wddx')) {
+            throw new Exception\ExtensionNotLoadedException(
+                'PHP extension "wddx" is required for this adapter'
+            );
+        }
+
+        parent::__construct($options);
+    }
+
+    /**
+     * Set options
+     *
+     * @param  array|\Traversable|WddxOptions $options
+     * @return Wddx
+     */
+    public function setOptions($options)
+    {
+        if (! $options instanceof WddxOptions) {
+            $options = new WddxOptions($options);
+        }
+
+        $this->options = $options;
+        return $this;
+    }
+
+    /**
+     * Get options
+     *
+     * @return WddxOptions
+     */
+    public function getOptions()
+    {
+        if ($this->options === null) {
+            $this->options = new WddxOptions();
+        }
+        return $this->options;
+    }
+
+    /**
+     * Serialize PHP to WDDX
+     *
+     * @param  mixed $value
+     * @return string
+     * @throws Exception\RuntimeException on wddx error
+     */
+    public function serialize($value)
+    {
+        $comment = $this->getOptions()->getComment();
+
+        ErrorHandler::start();
+        if ($comment !== '') {
+            $wddx = wddx_serialize_value($value, $comment);
+        } else {
+            $wddx = wddx_serialize_value($value);
+        }
+        $error = ErrorHandler::stop();
+
+        if ($wddx === false) {
+            throw new Exception\RuntimeException('Serialization failed', 0, $error);
+        }
+
+        return $wddx;
+    }
+
+    /**
+     * Unserialize from WDDX to PHP
+     *
+     * @param  string $wddx
+     * @return mixed
+     * @throws Exception\RuntimeException on wddx error
+     * @throws Exception\InvalidArgumentException if invalid xml
+     */
+    public function unserialize($wddx)
+    {
+        $ret = wddx_deserialize($wddx);
+
+        if ($ret === null && class_exists('SimpleXMLElement', false)) {
+            // check if the returned NULL is valid
+            // or based on an invalid wddx string
+            try {
+                $oldLibxmlDisableEntityLoader = libxml_disable_entity_loader(true);
+                $dom = new \DOMDocument;
+                $dom->loadXML($wddx);
+                foreach ($dom->childNodes as $child) {
+                    if ($child->nodeType === XML_DOCUMENT_TYPE_NODE) {
+                        throw new Exception\InvalidArgumentException(
+                            'Invalid XML: Detected use of illegal DOCTYPE'
+                        );
+                    }
+                }
+                $simpleXml = simplexml_import_dom($dom);
+                //$simpleXml = new \SimpleXMLElement($wddx);
+                libxml_disable_entity_loader($oldLibxmlDisableEntityLoader);
+                if (isset($simpleXml->data[0]->null[0])) {
+                    return; // valid null
+                }
+                throw new Exception\RuntimeException('Unserialization failed: Invalid wddx packet');
+            } catch (\Exception $e) {
+                throw new Exception\RuntimeException('Unserialization failed: ' . $e->getMessage(), 0, $e);
+            }
+        }
+
+        return $ret;
+    }
+}

vendor/laminas/laminas-serializer/src/Adapter/WddxOptions.php

@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+class WddxOptions extends AdapterOptions
+{
+    /**
+     * Wddx packet header comment
+     *
+     * @var string
+     */
+    protected $comment = '';
+
+    /**
+     * Set WDDX header comment
+     *
+     * @param  string $comment
+     * @return WddxOptions
+     */
+    public function setComment($comment)
+    {
+        $this->comment = (string) $comment;
+        return $this;
+    }
+
+    /**
+     * Get WDDX header comment
+     *
+     * @return string
+     */
+    public function getComment()
+    {
+        return $this->comment;
+    }
+}

vendor/laminas/laminas-serializer/src/AdapterPluginManager.php

@@ -0,0 +1,122 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer;
+
+use Laminas\ServiceManager\AbstractPluginManager;
+use Laminas\ServiceManager\Exception\InvalidServiceException;
+use Laminas\ServiceManager\Factory\InvokableFactory;
+
+/**
+ * Plugin manager implementation for serializer adapters.
+ *
+ * Enforces that adapters retrieved are instances of
+ * Adapter\AdapterInterface. Additionally, it registers a number of default
+ * adapters available.
+ */
+class AdapterPluginManager extends AbstractPluginManager
+{
+    protected $aliases = [
+        'igbinary'     => Adapter\IgBinary::class,
+        'igBinary'     => Adapter\IgBinary::class,
+        'IgBinary'     => Adapter\IgBinary::class,
+        'json'         => Adapter\Json::class,
+        'Json'         => Adapter\Json::class,
+        'msgpack'      => Adapter\MsgPack::class,
+        'msgPack'      => Adapter\MsgPack::class,
+        'MsgPack'      => Adapter\MsgPack::class,
+        'phpcode'      => Adapter\PhpCode::class,
+        'phpCode'      => Adapter\PhpCode::class,
+        'PhpCode'      => Adapter\PhpCode::class,
+        'phpserialize' => Adapter\PhpSerialize::class,
+        'phpSerialize' => Adapter\PhpSerialize::class,
+        'PhpSerialize' => Adapter\PhpSerialize::class,
+        'pythonpickle' => Adapter\PythonPickle::class,
+        'pythonPickle' => Adapter\PythonPickle::class,
+        'PythonPickle' => Adapter\PythonPickle::class,
+        'wddx'         => Adapter\Wddx::class,
+        'Wddx'         => Adapter\Wddx::class,
+
+        // Legacy Zend Framework aliases
+        \Zend\Serializer\Adapter\IgBinary::class => Adapter\IgBinary::class,
+        \Zend\Serializer\Adapter\Json::class => Adapter\Json::class,
+        \Zend\Serializer\Adapter\MsgPack::class => Adapter\MsgPack::class,
+        \Zend\Serializer\Adapter\PhpCode::class => Adapter\PhpCode::class,
+        \Zend\Serializer\Adapter\PhpSerialize::class => Adapter\PhpSerialize::class,
+        \Zend\Serializer\Adapter\PythonPickle::class => Adapter\PythonPickle::class,
+        \Zend\Serializer\Adapter\Wddx::class => Adapter\Wddx::class,
+
+        // v2 normalized FQCNs
+        'zendserializeradapterigbinary' => Adapter\IgBinary::class,
+        'zendserializeradapterjson' => Adapter\Json::class,
+        'zendserializeradaptermsgpack' => Adapter\MsgPack::class,
+        'zendserializeradapterphpcode' => Adapter\PhpCode::class,
+        'zendserializeradapterphpserialize' => Adapter\PhpSerialize::class,
+        'zendserializeradapterpythonpickle' => Adapter\PythonPickle::class,
+        'zendserializeradapterwddx' => Adapter\Wddx::class,
+    ];
+
+    protected $factories = [
+        Adapter\IgBinary::class     => InvokableFactory::class,
+        Adapter\Json::class         => InvokableFactory::class,
+        Adapter\MsgPack::class      => InvokableFactory::class,
+        Adapter\PhpCode::class      => InvokableFactory::class,
+        Adapter\PhpSerialize::class => InvokableFactory::class,
+        Adapter\PythonPickle::class => InvokableFactory::class,
+        Adapter\Wddx::class         => InvokableFactory::class,
+        // Legacy (v2) due to alias resolution; canonical form of resolved
+        // alias is used to look up the factory, while the non-normalized
+        // resolved alias is used as the requested name passed to the factory.
+        'laminasserializeradapterigbinary' => InvokableFactory::class,
+        'laminasserializeradapterjson' => InvokableFactory::class,
+        'laminasserializeradaptermsgpack' => InvokableFactory::class,
+        'laminasserializeradapterphpcode' => InvokableFactory::class,
+        'laminasserializeradapterphpserialize' => InvokableFactory::class,
+        'laminasserializeradapterpythonpickle' => InvokableFactory::class,
+        'laminasserializeradapterwddx' => InvokableFactory::class,
+    ];
+
+    protected $instanceOf = Adapter\AdapterInterface::class;
+
+    /**
+     * Validate the plugin is of the expected type (v3).
+     *
+     * Validates against `$instanceOf`.
+     *
+     * @param mixed $instance
+     * @throws InvalidServiceException
+     */
+    public function validate($instance)
+    {
+        if (! $instance instanceof $this->instanceOf) {
+            throw new InvalidServiceException(sprintf(
+                '%s can only create instances of %s; %s is invalid',
+                get_class($this),
+                $this->instanceOf,
+                (is_object($instance) ? get_class($instance) : gettype($instance))
+            ));
+        }
+    }
+
+    /**
+     * Validate the plugin is of the expected type (v2).
+     *
+     * Proxies to `validate()`.
+     *
+     * @param mixed $instance
+     * @throws Exception\RuntimeException
+     */
+    public function validatePlugin($instance)
+    {
+        try {
+            $this->validate($instance);
+        } catch (InvalidServiceException $e) {
+            throw new Exception\RuntimeException($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+}

vendor/laminas/laminas-serializer/src/AdapterPluginManagerFactory.php

@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer;
+
+use Interop\Container\ContainerInterface;
+use Laminas\ServiceManager\FactoryInterface;
+use Laminas\ServiceManager\ServiceLocatorInterface;
+
+class AdapterPluginManagerFactory implements FactoryInterface
+{
+    /**
+     * laminas-servicemanager v2 support for invocation options.
+     *
+     * @param array
+     */
+    protected $creationOptions;
+
+    /**
+     * {@inheritDoc}
+     *
+     * @return AdapterPluginManager
+     */
+    public function __invoke(ContainerInterface $container, $name, array $options = null)
+    {
+        return new AdapterPluginManager($container, $options ?: []);
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @return AdapterPluginManager
+     */
+    public function createService(ServiceLocatorInterface $container, $name = null, $requestedName = null)
+    {
+        return $this($container, $requestedName ?: AdapterPluginManager::class, $this->creationOptions);
+    }
+
+    /**
+     * laminas-servicemanager v2 support for invocation options.
+     *
+     * @param array $options
+     * @return void
+     */
+    public function setCreationOptions(array $options)
+    {
+        $this->creationOptions = $options;
+    }
+}

vendor/laminas/laminas-serializer/src/ConfigProvider.php

@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer;
+
+class ConfigProvider
+{
+    /**
+     * Return configuration for this component.
+     *
+     * @return array
+     */
+    public function __invoke()
+    {
+        return [
+            'dependencies' => $this->getDependencyConfig(),
+        ];
+    }
+
+    /**
+     * Return dependency mappings for this component.
+     *
+     * @return array
+     */
+    public function getDependencyConfig()
+    {
+        return [
+            // Legacy Zend Framework aliases
+            'aliases' => [
+            ],
+            'factories' => [
+                'SerializerAdapterManager' => AdapterPluginManagerFactory::class,
+            ],
+        ];
+    }
+}

vendor/laminas/laminas-serializer/src/Exception/ExceptionInterface.php

@@ -0,0 +1,13 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Exception;
+
+interface ExceptionInterface
+{
+}

vendor/laminas/laminas-serializer/src/Exception/ExtensionNotLoadedException.php

@@ -0,0 +1,13 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Exception;
+
+class ExtensionNotLoadedException extends RuntimeException
+{
+}

vendor/laminas/laminas-serializer/src/Exception/InvalidArgumentException.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Exception;
+
+/**
+ * @used       InvalidArgumentException
+ */
+class InvalidArgumentException extends \InvalidArgumentException implements
+    ExceptionInterface
+{
+}

vendor/laminas/laminas-serializer/src/Exception/RuntimeException.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Exception;
+
+/**
+ * @used       RuntimeException
+ */
+class RuntimeException extends \RuntimeException implements ExceptionInterface
+{
+}

vendor/laminas/laminas-serializer/src/Module.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer;
+
+class Module
+{
+    /**
+     * Return default laminas-serializer configuration for laminas-mvc applications.
+     */
+    public function getConfig()
+    {
+        $provider = new ConfigProvider();
+
+        return [
+            'service_manager' => $provider->getDependencyConfig(),
+        ];
+    }
+
+    /**
+     * Register a specification for the SerializerAdapterManager with the ServiceListener.
+     *
+     * @param \Laminas\ModuleManager\ModuleManager $moduleManager
+     * @return void
+     */
+    public function init($moduleManager)
+    {
+        $event = $moduleManager->getEvent();
+        $container = $event->getParam('ServiceManager');
+        $serviceListener = $container->get('ServiceListener');
+
+        $serviceListener->addServiceManager(
+            'SerializerAdapterManager',
+            'serializers',
+            'Laminas\ModuleManager\Feature\SerializerProviderInterface',
+            'getSerializerConfig'
+        );
+    }
+}

vendor/laminas/laminas-serializer/src/Serializer.php

@@ -0,0 +1,145 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer;
+
+use Laminas\Serializer\Adapter\AdapterInterface as Adapter;
+use Laminas\ServiceManager\ServiceManager;
+
+abstract class Serializer
+{
+    /**
+     * Plugin manager for loading adapters
+     *
+     * @var null|AdapterPluginManager
+     */
+    protected static $adapters;
+
+    /**
+     * The default adapter.
+     *
+     * @var string|Adapter
+     */
+    protected static $defaultAdapter = 'PhpSerialize';
+
+    /**
+     * Create a serializer adapter instance.
+     *
+     * @param  string|Adapter $adapterName Name of the adapter class
+     * @param  array |\Traversable|null $adapterOptions Serializer options
+     * @return Adapter
+     */
+    public static function factory($adapterName, $adapterOptions = null)
+    {
+        if ($adapterName instanceof Adapter) {
+            return $adapterName; // $adapterName is already an adapter object
+        }
+        return static::getAdapterPluginManager()->get($adapterName, $adapterOptions);
+    }
+
+    /**
+     * Change the adapter plugin manager
+     *
+     * @param  AdapterPluginManager $adapters
+     * @return void
+     */
+    public static function setAdapterPluginManager(AdapterPluginManager $adapters)
+    {
+        static::$adapters = $adapters;
+    }
+
+    /**
+     * Get the adapter plugin manager
+     *
+     * @return AdapterPluginManager
+     */
+    public static function getAdapterPluginManager()
+    {
+        if (static::$adapters === null) {
+            static::$adapters = new AdapterPluginManager(new ServiceManager);
+        }
+        return static::$adapters;
+    }
+
+    /**
+     * Resets the internal adapter plugin manager
+     *
+     * @return AdapterPluginManager
+     */
+    public static function resetAdapterPluginManager()
+    {
+        static::$adapters = new AdapterPluginManager(new ServiceManager);
+        return static::$adapters;
+    }
+
+    /**
+     * Change the default adapter.
+     *
+     * @param string|Adapter $adapter
+     * @param array|\Traversable|null $adapterOptions
+     */
+    public static function setDefaultAdapter($adapter, $adapterOptions = null)
+    {
+        static::$defaultAdapter = static::factory($adapter, $adapterOptions);
+    }
+
+    /**
+     * Get the default adapter.
+     *
+     * @return Adapter
+     */
+    public static function getDefaultAdapter()
+    {
+        if (! static::$defaultAdapter instanceof Adapter) {
+            static::setDefaultAdapter(static::$defaultAdapter);
+        }
+        return static::$defaultAdapter;
+    }
+
+    /**
+     * Generates a storable representation of a value using the default adapter.
+     * Optionally different adapter could be provided as second argument
+     *
+     * @param  mixed $value
+     * @param  string|Adapter $adapter
+     * @param  array|\Traversable|null $adapterOptions Adapter constructor options
+     *                                                 only used to create adapter instance
+     * @return string
+     */
+    public static function serialize($value, $adapter = null, $adapterOptions = null)
+    {
+        if ($adapter !== null) {
+            $adapter = static::factory($adapter, $adapterOptions);
+        } else {
+            $adapter = static::getDefaultAdapter();
+        }
+
+        return $adapter->serialize($value);
+    }
+
+    /**
+     * Creates a PHP value from a stored representation using the default adapter.
+     * Optionally different adapter could be provided as second argument
+     *
+     * @param  string $serialized
+     * @param  string|Adapter $adapter
+     * @param  array|\Traversable|null $adapterOptions Adapter constructor options
+     *                                                 only used to create adapter instance
+     * @return mixed
+     */
+    public static function unserialize($serialized, $adapter = null, $adapterOptions = null)
+    {
+        if ($adapter !== null) {
+            $adapter = static::factory($adapter, $adapterOptions);
+        } else {
+            $adapter = static::getDefaultAdapter();
+        }
+
+        return $adapter->unserialize($serialized);
+    }
+}