XmlDeserializationVisitor::setCurrentObject() - Code Metrics - Inspection of "Merge pull request #790 from schmittjoh/webservice..." - schmittjoh/serializer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b57ee1...3617f8 )

by Asmir

created 2017-06-24 17:37 UTC

XmlDeserializationVisitor::setCurrentObject() A

↳ Parent: XmlDeserializationVisitor

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	5
c	0
b	0
f	0
ccs	4
cts	4
cp	1
rs	9.4285
cc	1
eloc	3
nc	1
nop	1
crap	1

<?php

/*
 * Copyright 2016 Johannes M. Schmitt <[email protected]>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace JMS\Serializer;

use JMS\Serializer\Exception\InvalidArgumentException;
use JMS\Serializer\Exception\LogicException;
use JMS\Serializer\Exception\RuntimeException;
use JMS\Serializer\Exception\XmlErrorException;
use JMS\Serializer\Metadata\ClassMetadata;
use JMS\Serializer\Metadata\PropertyMetadata;

class XmlDeserializationVisitor extends AbstractVisitor implements NullAwareVisitorInterface
{
    private $objectStack;
    private $metadataStack;
    private $objectMetadataStack;
    private $currentObject;
    private $currentMetadata;
    private $result;
    private $navigator;
    private $disableExternalEntities = true;
    private $doctypeWhitelist = array();

    public function enableExternalEntities()
    {
        $this->disableExternalEntities = false;
    }

    public function setNavigator(GraphNavigator $navigator)
    {
        $this->navigator = $navigator;
        $this->objectStack = new \SplStack;
        $this->metadataStack = new \SplStack;
        $this->objectMetadataStack = new \SplStack;
        $this->result = null;
    }

    public function getNavigator()
    {
        return $this->navigator;
    }

    public function prepare($data)
    {
        $data = $this->emptyStringToSpaceCharacter($data);

        $previous = libxml_use_internal_errors(true);
        libxml_clear_errors();

        $previousEntityLoaderState = libxml_disable_entity_loader($this->disableExternalEntities);

        if (false !== stripos($data, '<!doctype')) {
            $internalSubset = $this->getDomDocumentTypeEntitySubset($data);
            if (!in_array($internalSubset, $this->doctypeWhitelist, true)) {
                throw new InvalidArgumentException(sprintf(
                    'The document type "%s" is not allowed. If it is safe, you may add it to the whitelist configuration.',
                    $internalSubset
                ));
            }
        }

        $doc = simplexml_load_string($data);

        libxml_use_internal_errors($previous);
        libxml_disable_entity_loader($previousEntityLoaderState);

        if (false === $doc) {
            throw new XmlErrorException(libxml_get_last_error());
        }

        return $doc;
    }

    private function emptyStringToSpaceCharacter($data)
    {
        return $data === '' ? ' ' : (string)$data;
    }

    public function visitNull($data, array $type, Context $context)
    {
        return null;
    }

    public function visitString($data, array $type, Context $context)
    {
        $data = (string)$data;

        if (null === $this->result) {
            $this->result = $data;
        }

        return $data;
    }

    public function visitBoolean($data, array $type, Context $context)
    {
        $data = (string)$data;

        if ('true' === $data || '1' === $data) {
            $data = true;
        } elseif ('false' === $data || '0' === $data) {
            $data = false;
        } else {
            throw new RuntimeException(sprintf('Could not convert data to boolean. Expected "true", "false", "1" or "0", but got %s.', json_encode($data)));
        }

        if (null === $this->result) {
            $this->result = $data;
        }

        return $data;
    }

    public function visitInteger($data, array $type, Context $context)
    {
        $data = (integer)$data;

        if (null === $this->result) {
            $this->result = $data;
        }

        return $data;
    }

    public function visitDouble($data, array $type, Context $context)
    {
        $data = (double)$data;

        if (null === $this->result) {
            $this->result = $data;
        }

        return $data;
    }

    public function visitArray($data, array $type, Context $context)
    {
        $entryName = null !== $this->currentMetadata && $this->currentMetadata->xmlEntryName ? $this->currentMetadata->xmlEntryName : 'entry';
        $namespace = null !== $this->currentMetadata && $this->currentMetadata->xmlEntryNamespace ? $this->currentMetadata->xmlEntryNamespace : null;

        if ($namespace === null && $this->objectMetadataStack->count()) {
            $classMetadata = $this->objectMetadataStack->top();
            $namespace = isset($classMetadata->xmlNamespaces['']) ? $classMetadata->xmlNamespaces[''] : $namespace;
        }

        if (null !== $namespace) {
            $prefix = uniqid('ns-');
            $data->registerXPathNamespace($prefix, $namespace);
            $nodes = $data->xpath("$prefix:$entryName");
        } else {
            $nodes = $data->xpath($entryName);
        }

        if (!count($nodes)) {
            if (null === $this->result) {
                return $this->result = array();
            }

            return array();
        }

        switch (count($type['params'])) {
            case 0:
                throw new RuntimeException(sprintf('The array type must be specified either as "array<T>", or "array<K,V>".'));

            case 1:
                $result = array();

                if (null === $this->result) {
                    $this->result = &$result;
                }

                foreach ($nodes as $v) {
                    $result[] = $this->navigator->accept($v, $type['params'][0], $context);
                }

                return $result;

            case 2:
                if (null === $this->currentMetadata) {
                    throw new RuntimeException('Maps are not supported on top-level without metadata.');
                }

                list($keyType, $entryType) = $type['params'];
                $result = array();
                if (null === $this->result) {
                    $this->result = &$result;
                }

                $nodes = $data->children($namespace)->$entryName;
                foreach ($nodes as $v) {
                    $attrs = $v->attributes();
                    if (!isset($attrs[$this->currentMetadata->xmlKeyAttribute])) {
                        throw new RuntimeException(sprintf('The key attribute "%s" must be set for each entry of the map.', $this->currentMetadata->xmlKeyAttribute));
                    }

                    $k = $this->navigator->accept($attrs[$this->currentMetadata->xmlKeyAttribute], $keyType, $context);
                    $result[$k] = $this->navigator->accept($v, $entryType, $context);
                }

                return $result;

            default:
                throw new LogicException(sprintf('The array type does not support more than 2 parameters, but got %s.', json_encode($type['params'])));
        }
    }

    public function startVisitingObject(ClassMetadata $metadata, $object, array $type, Context $context)
    {
        $this->setCurrentObject($object);
        $this->objectMetadataStack->push($metadata);
        if (null === $this->result) {
            $this->result = $this->currentObject;
        }
    }

    public function visitProperty(PropertyMetadata $metadata, $data, Context $context)
    {
        $name = $this->namingStrategy->translateName($metadata);

        if (!$metadata->type) {
            throw new RuntimeException(sprintf('You must define a type for %s::$%s.', $metadata->reflection->class, $metadata->name));
        }

        if ($metadata->xmlAttribute) {

            $attributes = $data->attributes($metadata->xmlNamespace);
            if (isset($attributes[$name])) {
                $v = $this->navigator->accept($attributes[$name], $metadata->type, $context);
                $this->accessor->setValue($this->currentObject, $v, $metadata);
            }

            return;
        }

        if ($metadata->xmlValue) {
            $v = $this->navigator->accept($data, $metadata->type, $context);
            $this->accessor->setValue($this->currentObject, $v, $metadata);

            return;
        }

        if ($metadata->xmlCollection) {
            $enclosingElem = $data;
            if (!$metadata->xmlCollectionInline) {
                $enclosingElem = $data->children($metadata->xmlNamespace)->$name;
            }

            $this->setCurrentMetadata($metadata);
            $v = $this->navigator->accept($enclosingElem, $metadata->type, $context);
            $this->revertCurrentMetadata();
            $this->accessor->setValue($this->currentObject, $v, $metadata);

            return;
        }

        if ($metadata->xmlNamespace) {
            $node = $data->children($metadata->xmlNamespace)->$name;
            if (!$node->count()) {
                return;
            }
        } else {

            $namespaces = $data->getDocNamespaces();

            if (isset($namespaces[''])) {
                $prefix = uniqid('ns-');
                $data->registerXPathNamespace($prefix, $namespaces['']);
                $nodes = $data->xpath('./' . $prefix . ':' . $name);
            } else {
                $nodes = $data->xpath('./' . $name);
            }
            if (empty($nodes)) {
                return;
            }
            $node = reset($nodes);
        }

        $v = $this->navigator->accept($node, $metadata->type, $context);

        $this->accessor->setValue($this->currentObject, $v, $metadata);
    }

    public function endVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
    {
        $rs = $this->currentObject;
        $this->objectMetadataStack->pop();
        $this->revertCurrentObject();

        return $rs;
    }

    public function setCurrentObject($object)
    {
        $this->objectStack->push($this->currentObject);
        $this->currentObject = $object;
    }

    public function getCurrentObject()
    {
        return $this->currentObject;
    }

    public function revertCurrentObject()
    {
        return $this->currentObject = $this->objectStack->pop();
    }

    public function setCurrentMetadata(PropertyMetadata $metadata)
    {
        $this->metadataStack->push($this->currentMetadata);
        $this->currentMetadata = $metadata;
    }

    public function getCurrentMetadata()
    {
        return $this->currentMetadata;
    }

    public function revertCurrentMetadata()
    {
        return $this->currentMetadata = $this->metadataStack->pop();
    }

    public function getResult()
    {
        return $this->result;
    }

    /**
     * @param array <string> $doctypeWhitelist
     */
    public function setDoctypeWhitelist(array $doctypeWhitelist)
    {
        $this->doctypeWhitelist = $doctypeWhitelist;
    }

    /**
     * @return array<string>
     */
    public function getDoctypeWhitelist()
    {
        return $this->doctypeWhitelist;
    }

    /**
     * Retrieves internalSubset even in bugfixed php versions
     *
     * @param \DOMDocumentType $child
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     * @param string $data
     * @return string
     */
    private function getDomDocumentTypeEntitySubset($data)
    {
        $startPos = $endPos = stripos($data, '<!doctype');
        $braces = 0;
        do {
            $char = $data[$endPos++];
            if ($char === '<') {
                ++$braces;
            }
            if ($char === '>') {
                --$braces;
            }
        } while ($braces > 0);

        $internalSubset = substr($data, $startPos, $endPos - $startPos);
        $internalSubset = str_replace(array("\n", "\r"), '', $internalSubset);
        $internalSubset = preg_replace('/\s{2,}/', ' ', $internalSubset);
        $internalSubset = str_replace(array("[ <!", "> ]>"), array('[<!', '>]>'), $internalSubset);

        return $internalSubset;
    }

    /**
     * @param mixed $value
     *
     * @return bool
     */
    public function isNull($value)
    {
        if ($value instanceof \SimpleXMLElement) {
            $xsiAttributes = $value->attributes('http://www.w3.org/2001/XMLSchema-instance');

            //We have to keep the isset quiet, some tests give error: `Node no longer exists`; even though it evaluates to false
            if (@isset($xsiAttributes['nil']) && (string) $xsiAttributes['nil'] === 'true') {
                return true;
            }
        }

        return $value === null;
    }
}


1		<?php
2
3		/*
4		* Copyright 2016 Johannes M. Schmitt <[email protected]>
5		*
6		* Licensed under the Apache License, Version 2.0 (the "License");
7		* you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing, software
13		* distributed under the License is distributed on an "AS IS" BASIS,
14		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15		* See the License for the specific language governing permissions and
16		* limitations under the License.
17		*/
18
19		namespace JMS\Serializer;
20
21		use JMS\Serializer\Exception\InvalidArgumentException;
22		use JMS\Serializer\Exception\LogicException;
23		use JMS\Serializer\Exception\RuntimeException;
24		use JMS\Serializer\Exception\XmlErrorException;
25		use JMS\Serializer\Metadata\ClassMetadata;
26		use JMS\Serializer\Metadata\PropertyMetadata;
27
28		class XmlDeserializationVisitor extends AbstractVisitor implements NullAwareVisitorInterface
29		{
30		private $objectStack;
31		private $metadataStack;
32		private $objectMetadataStack;
33		private $currentObject;
34		private $currentMetadata;
35		private $result;
36		private $navigator;
37		private $disableExternalEntities = true;
38		private $doctypeWhitelist = array();
39
40		public function enableExternalEntities()
41		{
42		$this->disableExternalEntities = false;
43		}
44
45	59	public function setNavigator(GraphNavigator $navigator)
46		{
47	59	$this->navigator = $navigator;
48	59	$this->objectStack = new \SplStack;
49	59	$this->metadataStack = new \SplStack;
50	59	$this->objectMetadataStack = new \SplStack;
51	59	$this->result = null;
52	59	}
53
54	1	public function getNavigator()
55		{
56	1	return $this->navigator;
57		}
58
59	62	public function prepare($data)
60		{
61	62	$data = $this->emptyStringToSpaceCharacter($data);
62
63	62	$previous = libxml_use_internal_errors(true);
64	62	libxml_clear_errors();
65
66	62	$previousEntityLoaderState = libxml_disable_entity_loader($this->disableExternalEntities);
67
68	62	if (false !== stripos($data, '<!doctype')) {
69	3	$internalSubset = $this->getDomDocumentTypeEntitySubset($data);
70	3	if (!in_array($internalSubset, $this->doctypeWhitelist, true)) {
71	2	throw new InvalidArgumentException(sprintf(
72	2	'The document type "%s" is not allowed. If it is safe, you may add it to the whitelist configuration.',
73		$internalSubset
74	2	));
75		}
76	1	}
77
78	60	$doc = simplexml_load_string($data);
79
80	60	libxml_use_internal_errors($previous);
81	60	libxml_disable_entity_loader($previousEntityLoaderState);
82
83	60	if (false === $doc) {
84	1	throw new XmlErrorException(libxml_get_last_error());
85		}
86
87	59	return $doc;
88		}
89
90	62	private function emptyStringToSpaceCharacter($data)
91		{
92	62	return $data === '' ? ' ' : (string)$data;
93		}
94
95	7	public function visitNull($data, array $type, Context $context)
96		{
97	7	return null;
98		}
99
100	21	public function visitString($data, array $type, Context $context)
101		{
102	21	$data = (string)$data;
103
104	21	if (null === $this->result) {
105	2	$this->result = $data;
106	2	}
107
108	21	return $data;
109		}
110
111	8	public function visitBoolean($data, array $type, Context $context)
112		{
113	8	$data = (string)$data;
114
115	8	if ('true' === $data \|\| '1' === $data) {
116	4	$data = true;
117	8	} elseif ('false' === $data \|\| '0' === $data) {
118	5	$data = false;
119	5	} else {
120		throw new RuntimeException(sprintf('Could not convert data to boolean. Expected "true", "false", "1" or "0", but got %s.', json_encode($data)));
121		}
122
123	8	if (null === $this->result) {
124	6	$this->result = $data;
125	6	}
126
127	8	return $data;
128		}
129
130	7	public function visitInteger($data, array $type, Context $context)
131		{
132	7	$data = (integer)$data;
133
134	7	if (null === $this->result) {
135	1	$this->result = $data;
136	1	}
137
138	7	return $data;
139		}
140
141	10	public function visitDouble($data, array $type, Context $context)
142		{
143	10	$data = (double)$data;
144
145	10	if (null === $this->result) {
146	4	$this->result = $data;
147	4	}
148
149	10	return $data;
150		}
151
152	15	public function visitArray($data, array $type, Context $context)
153		{
154	15	$entryName = null !== $this->currentMetadata && $this->currentMetadata->xmlEntryName ? $this->currentMetadata->xmlEntryName : 'entry';
155	15	$namespace = null !== $this->currentMetadata && $this->currentMetadata->xmlEntryNamespace ? $this->currentMetadata->xmlEntryNamespace : null;
156
157	15	if ($namespace === null && $this->objectMetadataStack->count()) {
158	10	$classMetadata = $this->objectMetadataStack->top();
159	10	$namespace = isset($classMetadata->xmlNamespaces['']) ? $classMetadata->xmlNamespaces[''] : $namespace;
160	10	}
161
162	15	if (null !== $namespace) {
163	4	$prefix = uniqid('ns-');
164	4	$data->registerXPathNamespace($prefix, $namespace);
165	4	$nodes = $data->xpath("$prefix:$entryName");
166	4	} else {
167	12	$nodes = $data->xpath($entryName);
168		}
169
170	15	if (!count($nodes)) {
171	2	if (null === $this->result) {
172		return $this->result = array();
173		}
174
175	2	return array();
176		}
177
178	15	switch (count($type['params'])) {
179	15	case 0:
180		throw new RuntimeException(sprintf('The array type must be specified either as "array<T>", or "array<K,V>".'));
181
182	15	case 1:
183	15	$result = array();
184
185	15	if (null === $this->result) {
186	5	$this->result = &$result;
187	5	}
188
189	15	foreach ($nodes as $v) {
190	15	$result[] = $this->navigator->accept($v, $type['params'][0], $context);
191	15	}
192
193	15	return $result;
194
195	4	case 2:
196	4	if (null === $this->currentMetadata) {
197		throw new RuntimeException('Maps are not supported on top-level without metadata.');
198		}
199
200	4	list($keyType, $entryType) = $type['params'];
201	4	$result = array();
202	4	if (null === $this->result) {
203		$this->result = &$result;
204		}
205
206	4	$nodes = $data->children($namespace)->$entryName;
207	4	foreach ($nodes as $v) {
208	4	$attrs = $v->attributes();
209	4	if (!isset($attrs[$this->currentMetadata->xmlKeyAttribute])) {
210		throw new RuntimeException(sprintf('The key attribute "%s" must be set for each entry of the map.', $this->currentMetadata->xmlKeyAttribute));
211		}
212
213	4	$k = $this->navigator->accept($attrs[$this->currentMetadata->xmlKeyAttribute], $keyType, $context);
214	4	$result[$k] = $this->navigator->accept($v, $entryType, $context);
215	4	}
216
217	4	return $result;
218
219		default:
220		throw new LogicException(sprintf('The array type does not support more than 2 parameters, but got %s.', json_encode($type['params'])));
221		}
222		}
223
224	30	public function startVisitingObject(ClassMetadata $metadata, $object, array $type, Context $context)
225		{
226	30	$this->setCurrentObject($object);
227	30	$this->objectMetadataStack->push($metadata);
228	30	if (null === $this->result) {
229	29	$this->result = $this->currentObject;
230	29	}
231	30	}
232
233	26	public function visitProperty(PropertyMetadata $metadata, $data, Context $context)
234		{
235	26	$name = $this->namingStrategy->translateName($metadata);
236
237	26	if (!$metadata->type) {
238		throw new RuntimeException(sprintf('You must define a type for %s::$%s.', $metadata->reflection->class, $metadata->name));
239		}
240
241	26	if ($metadata->xmlAttribute) {
242
243	5	$attributes = $data->attributes($metadata->xmlNamespace);
244	5	if (isset($attributes[$name])) {
245	5	$v = $this->navigator->accept($attributes[$name], $metadata->type, $context);
246	5	$this->accessor->setValue($this->currentObject, $v, $metadata);
247	5	}
248
249	5	return;
250		}
251
252	26	if ($metadata->xmlValue) {
253	6	$v = $this->navigator->accept($data, $metadata->type, $context);
254	6	$this->accessor->setValue($this->currentObject, $v, $metadata);
255
256	6	return;
257		}
258
259	24	if ($metadata->xmlCollection) {
260	6	$enclosingElem = $data;
261	6	if (!$metadata->xmlCollectionInline) {
262	6	$enclosingElem = $data->children($metadata->xmlNamespace)->$name;
263	6	}
264
265	6	$this->setCurrentMetadata($metadata);
266	6	$v = $this->navigator->accept($enclosingElem, $metadata->type, $context);
267	6	$this->revertCurrentMetadata();
268	6	$this->accessor->setValue($this->currentObject, $v, $metadata);
269
270	6	return;
271		}
272
273	23	if ($metadata->xmlNamespace) {
274	4	$node = $data->children($metadata->xmlNamespace)->$name;
275	4	if (!$node->count()) {
276	1	return;
277		}
278	3	} else {
279
280	20	$namespaces = $data->getDocNamespaces();
281
282	20	if (isset($namespaces[''])) {
283	1	$prefix = uniqid('ns-');
284	1	$data->registerXPathNamespace($prefix, $namespaces['']);
285	1	$nodes = $data->xpath('./' . $prefix . ':' . $name);
286	1	} else {
287	19	$nodes = $data->xpath('./' . $name);
288		}
289	20	if (empty($nodes)) {
290	1	return;
291		}
292	20	$node = reset($nodes);
293		}
294
295	22	$v = $this->navigator->accept($node, $metadata->type, $context);
296
297	22	$this->accessor->setValue($this->currentObject, $v, $metadata);
298	22	}
299
300	30	public function endVisitingObject(ClassMetadata $metadata, $data, array $type, Context $context)
301		{
302	30	$rs = $this->currentObject;
303	30	$this->objectMetadataStack->pop();
304	30	$this->revertCurrentObject();
305
306	30	return $rs;
307		}
308
309	30	public function setCurrentObject($object)
310		{
311	30	$this->objectStack->push($this->currentObject);
312	30	$this->currentObject = $object;
313	30	}
314
315		public function getCurrentObject()
316		{
317		return $this->currentObject;
318		}
319
320	30	public function revertCurrentObject()
321		{
322	30	return $this->currentObject = $this->objectStack->pop();
323		}
324
325	6	public function setCurrentMetadata(PropertyMetadata $metadata)
326		{
327	6	$this->metadataStack->push($this->currentMetadata);
328	6	$this->currentMetadata = $metadata;
329	6	}
330
331		public function getCurrentMetadata()
332		{
333		return $this->currentMetadata;
334		}
335
336	6	public function revertCurrentMetadata()
337		{
338	6	return $this->currentMetadata = $this->metadataStack->pop();
339		}
340
341	58	public function getResult()
342		{
343	58	return $this->result;
344		}
345
346		/**
347		* @param array <string> $doctypeWhitelist
348		*/
349	1	public function setDoctypeWhitelist(array $doctypeWhitelist)
350		{
351	1	$this->doctypeWhitelist = $doctypeWhitelist;
352	1	}
353
354		/**
355		* @return array<string>
356		*/
357		public function getDoctypeWhitelist()
358		{
359		return $this->doctypeWhitelist;
360		}
361
362		/**
363		* Retrieves internalSubset even in bugfixed php versions
364		*
365		* @param \DOMDocumentType $child
		0 ignored issues – show Bug introduced 2016-05-06 14:50 UTC by Report Bug Copy Issue Report There is no parameter named `$child`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
366		* @param string $data
367		* @return string
368		*/
369	3	private function getDomDocumentTypeEntitySubset($data)
370		{
371	3	$startPos = $endPos = stripos($data, '<!doctype');
372	3	$braces = 0;
373		do {
374	3	$char = $data[$endPos++];
375	3	if ($char === '<') {
376	3	++$braces;
377	3	}
378	3	if ($char === '>') {
379	3	--$braces;
380	3	}
381	3	} while ($braces > 0);
382
383	3	$internalSubset = substr($data, $startPos, $endPos - $startPos);
384	3	$internalSubset = str_replace(array("\n", "\r"), '', $internalSubset);
385	3	$internalSubset = preg_replace('/\s{2,}/', ' ', $internalSubset);
386	3	$internalSubset = str_replace(array("[ <!", "> ]>"), array('[<!', '>]>'), $internalSubset);
387
388	3	return $internalSubset;
389		}
390
391		/**
392		* @param mixed $value
393		*
394		* @return bool
395		*/
396	60	public function isNull($value)
397		{
398	60	if ($value instanceof \SimpleXMLElement) {
399	60	$xsiAttributes = $value->attributes('http://www.w3.org/2001/XMLSchema-instance');
400
401		//We have to keep the isset quiet, some tests give error: `Node no longer exists`; even though it evaluates to false
402	60	if (@isset($xsiAttributes['nil']) && (string) $xsiAttributes['nil'] === 'true') {
403	8	return true;
404		}
405	53	}
406
407	54	return $value === null;
408		}
409		}
410

schmittjoh / serializer

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XmlDeserializationVisitor::setCurrentObject() A

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