Serializer - Code Metrics - Inspection of "Reorganized PHP serializer code" - s9e/TextFormatter - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a3852d...087a6c )

by Josh

created 2018-05-29 06:51 UTC

Serializer B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	426
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
wmc	45
c	1
b	0
f	0
lcom	1
cbo	4
dl	0
loc	426
rs	8.3673

18 Methods

Rating	Name	Size	Complexity
A	__construct()	4	1
A	convertCondition()	6	1
A	convertXPath()	6	1
A	serialize()	6	1
A	convertAttributeValueTemplate()	17	3
A	escapeLiteral()	11	3
A	escapePHPOutput()	11	3
A	hasMultipleCases()	4	1
A	serializeApplyTemplates()	11	2
A	serializeAttribute()	14	1
A	serializeChildren()	14	3
B	serializeCloseTag()	36	6
A	serializeComment()	6	1
A	serializeCopyOfAttributes()	11	1
B	serializeElement()	55	5
B	serializeHash()	21	5
A	serializeOutput()	17	2
B	serializeSwitch()	27	5

How to fix Complexity

<?php

/**
* @package   s9e\TextFormatter
* @copyright Copyright (c) 2010-2018 The s9e Authors
* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\TextFormatter\Configurator\RendererGenerators\PHP;

use DOMElement;
use DOMXPath;
use RuntimeException;
use s9e\TextFormatter\Configurator\Helpers\AVTHelper;
use s9e\TextFormatter\Configurator\Helpers\TemplateParser;

class Serializer
{
	/**
	* @var XPathConvertor XPath-to-PHP convertor
	*/
	public $convertor;

	/**
	* @var bool Whether to use the mbstring functions as a replacement for XPath expressions
	*/
	public $useMultibyteStringFunctions = false;

	/**
	* @var DOMXPath
	*/
	protected $xpath;

	/**
	* Constructor
	*/
	public function __construct()
	{
		$this->convertor = new XPathConvertor;
	}

	/**
	* Convert an XPath expression (used in a condition) into PHP code
	*
	* This method is similar to convertXPath() but it selectively replaces some simple conditions
	* with the corresponding DOM method for performance reasons
	*
	* @param  string $expr XPath expression
	* @return string       PHP code
	*/
	public function convertCondition($expr)
	{
		$this->convertor->useMultibyteStringFunctions = $this->useMultibyteStringFunctions;

		return $this->convertor->convertCondition($expr);
	}

	/**
	* Convert an XPath expression (used as value) into PHP code
	*
	* @param  string $expr XPath expression
	* @return string       PHP code
	*/
	public function convertXPath($expr)
	{
		$this->convertor->useMultibyteStringFunctions = $this->useMultibyteStringFunctions;

		return $this->convertor->convertXPath($expr);
	}

	/**
	* Serialize the internal representation of a template into PHP
	*
	* @param  DOMElement $ir Internal representation
	* @return string
	*/
	public function serialize(DOMElement $ir)
	{
		$this->xpath = new DOMXPath($ir->ownerDocument);

		return $this->serializeChildren($ir);
	}

	/**
	* Convert an attribute value template into PHP
	*
	* NOTE: escaping must be performed by the caller
	*
	* @link https://www.w3.org/TR/1999/REC-xslt-19991116#dt-attribute-value-template
	*
	* @param  string $attrValue Attribute value template
	* @return string
	*/
	protected function convertAttributeValueTemplate($attrValue)
	{
		$phpExpressions = [];
		foreach (AVTHelper::parse($attrValue) as $token)
		{
			if ($token[0] === 'literal')
			{
				$phpExpressions[] = var_export($token[1], true);
			}
			else
			{
				$phpExpressions[] = $this->convertXPath($token[1]);
			}
		}

		return implode('.', $phpExpressions);
	}

	/**
	* Escape given literal
	*
	* @param  string $text    Literal
	* @param  string $context Either "raw", "text" or "attribute"
	* @return string          Escaped literal
	*/
	protected function escapeLiteral($text, $context)
	{
		if ($context === 'raw')
		{
			return $text;
		}

		$escapeMode = ($context === 'attribute') ? ENT_COMPAT : ENT_NOQUOTES;

		return htmlspecialchars($text, $escapeMode);
	}

	/**
	* Escape the output of given PHP expression
	*
	* @param  string $php     PHP expression
	* @param  string $context Either "raw", "text" or "attribute"
	* @return string          PHP expression, including escaping mechanism
	*/
	protected function escapePHPOutput($php, $context)
	{
		if ($context === 'raw')
		{
			return $php;
		}

		$escapeMode = ($context === 'attribute') ? ENT_COMPAT : ENT_NOQUOTES;

		return 'htmlspecialchars(' . $php . ',' . $escapeMode . ')';
	}

	/**
	* Test whether given switch has more than one non-default case
	*
	* @param  DOMElement $switch <switch/> node
	* @return bool
	*/
	protected function hasMultipleCases(DOMElement $switch)
	{
		return $this->xpath->evaluate('count(case[@test]) > 1', $switch);
	}

	/**
	* Serialize an <applyTemplates/> node
	*
	* @param  DOMElement $applyTemplates <applyTemplates/> node
	* @return string
	*/
	protected function serializeApplyTemplates(DOMElement $applyTemplates)
	{
		$php = '$this->at($node';
		if ($applyTemplates->hasAttribute('select'))
		{
			$php .= ',' . var_export($applyTemplates->getAttribute('select'), true);
		}
		$php .= ');';

		return $php;
	}

	/**
	* Serialize an <attribute/> node
	*
	* @param  DOMElement $attribute <attribute/> node
	* @return string
	*/
	protected function serializeAttribute(DOMElement $attribute)
	{
		$attrName = $attribute->getAttribute('name');

		// PHP representation of this attribute's name
		$phpAttrName = $this->convertAttributeValueTemplate($attrName);

		// NOTE: the attribute name is escaped by default to account for dynamically-generated names
		$phpAttrName = 'htmlspecialchars(' . $phpAttrName . ',' . ENT_QUOTES . ')';

		return "\$this->out.=' '." . $phpAttrName . ".'=\"';"
		     . $this->serializeChildren($attribute)
		     . "\$this->out.='\"';";
	}

	/**
	* Serialize all the children of given node into PHP
	*
	* @param  DOMElement $ir Internal representation
	* @return string
	*/
	protected function serializeChildren(DOMElement $ir)
	{
		$php = '';
		foreach ($ir->childNodes as $node)
		{
			if ($node instanceof DOMElement)
			{
				$methodName = 'serialize' . ucfirst($node->localName);
				$php .= $this->$methodName($node);
			}
		}

		return $php;
	}

	/**
	* Serialize a <closeTag/> node
	*
	* @param  DOMElement $closeTag <closeTag/> node
	* @return string
	*/
	protected function serializeCloseTag(DOMElement $closeTag)
	{
		$php = '';
		$id  = $closeTag->getAttribute('id');

		if ($closeTag->hasAttribute('check'))
		{
			$php .= 'if(!isset($t' . $id . ')){';
		}

		if ($closeTag->hasAttribute('set'))
		{
			$php .= '$t' . $id . '=1;';
		}

		// Get the element that's being closed
		$element = $this->xpath->query('ancestor::element[@id="' . $id . '"]', $closeTag)->item(0);
		if (!($element instanceof DOMElement))
		{
			throw new RuntimeException;
		}

		$php .= "\$this->out.='>';";
		if ($element->getAttribute('void') === 'maybe')
		{
			// Check at runtime whether this element is not void
			$php .= 'if(!$v' . $id . '){';
		}

		if ($closeTag->hasAttribute('check'))
		{
			$php .= '}';
		}

		return $php;
	}

	/**
	* Serialize a <comment/> node
	*
	* @param  DOMElement $comment <comment/> node
	* @return string
	*/
	protected function serializeComment(DOMElement $comment)
	{
		return "\$this->out.='<!--';"
		     . $this->serializeChildren($comment)
		     . "\$this->out.='-->';";
	}

	/**
	* Serialize a <copyOfAttributes/> node
	*
	* @param  DOMElement $copyOfAttributes <copyOfAttributes/> node
	* @return string
	*/
	protected function serializeCopyOfAttributes(DOMElement $copyOfAttributes)
	{
		return 'foreach($node->attributes as $attribute)'
		     . '{'
		     . "\$this->out.=' ';"
		     . "\$this->out.=\$attribute->name;"
		     . "\$this->out.='=\"';"
		     . "\$this->out.=htmlspecialchars(\$attribute->value," . ENT_COMPAT . ");"
		     . "\$this->out.='\"';"
		     . '}';
	}

	/**
	* Serialize an <element/> node
	*
	* @param  DOMElement $element <element/> node
	* @return string
	*/
	protected function serializeElement(DOMElement $element)
	{
		$php     = '';
		$elName  = $element->getAttribute('name');
		$id      = $element->getAttribute('id');
		$isVoid  = $element->getAttribute('void');

		// Test whether this element name is dynamic
		$isDynamic = (bool) (strpos($elName, '{') !== false);

		// PHP representation of this element's name
		$phpElName = $this->convertAttributeValueTemplate($elName);

		// NOTE: the element name is escaped by default to account for dynamically-generated names
		$phpElName = 'htmlspecialchars(' . $phpElName . ',' . ENT_QUOTES . ')';

		// If the element name is dynamic, we cache its name for convenience and performance
		if ($isDynamic)
		{
			$varName = '$e' . $id;

			// Add the var declaration to the source
			$php .= $varName . '=' . $phpElName . ';';

			// Replace the element name with the var
			$phpElName = $varName;
		}

		// Test whether this element is void if we need this information
		if ($isVoid === 'maybe')
		{
			$php .= '$v' . $id . '=preg_match(' . var_export(TemplateParser::$voidRegexp, true) . ',' . $phpElName . ');';
		}

		// Open the start tag
		$php .= "\$this->out.='<'." . $phpElName . ';';

		// Serialize this element's content
		$php .= $this->serializeChildren($element);

		// Close that element unless we know it's void
		if ($isVoid !== 'yes')
		{
			$php .= "\$this->out.='</'." . $phpElName . ".'>';";
		}

		// If this element was maybe void, serializeCloseTag() has put its content within an if
		// block. We need to close that block
		if ($isVoid === 'maybe')
		{
			$php .= '}';
		}

		return $php;
	}

	/**
	* Serialize a <switch/> node that has a branch-key attribute
	*
	* @param  DOMElement $switch <switch/> node
	* @return string
	*/
	protected function serializeHash(DOMElement $switch)
	{
		$statements = [];
		foreach ($this->xpath->query('case[@branch-values]', $switch) as $case)
		{
			foreach (unserialize($case->getAttribute('branch-values')) as $value)
			{
				$statements[$value] = $this->serializeChildren($case);
			}
		}
		if (!isset($case))
		{
			throw new RuntimeException;
		}

		$defaultCase = $this->xpath->query('case[not(@branch-values)]', $switch)->item(0);
		$defaultCode = ($defaultCase instanceof DOMElement) ? $this->serializeChildren($defaultCase) : '';
		$expr        = $this->convertXPath($switch->getAttribute('branch-key'));

		return SwitchStatement::generate($expr, $statements, $defaultCode);
	}

	/**
	* Serialize an <output/> node
	*
	* @param  DOMElement $output <output/> node
	* @return string
	*/
	protected function serializeOutput(DOMElement $output)
	{
		$context = $output->getAttribute('escape');

		$php = '$this->out.=';
		if ($output->getAttribute('type') === 'xpath')
		{
			$php .= $this->escapePHPOutput($this->convertXPath($output->textContent), $context);
		}
		else
		{
			$php .= var_export($this->escapeLiteral($output->textContent, $context), true);
		}
		$php .= ';';

		return $php;
	}

	/**
	* Serialize a <switch/> node
	*
	* @param  DOMElement $switch <switch/> node
	* @return string
	*/
	protected function serializeSwitch(DOMElement $switch)
	{
		// Use a specialized branch table if the minimum number of branches is reached
		if ($switch->hasAttribute('branch-key') && $this->hasMultipleCases($switch))
		{
			return $this->serializeHash($switch);
		}

		$php   = '';
		$if    = 'if';
		foreach ($this->xpath->query('case', $switch) as $case)
		{
			if ($case->hasAttribute('test'))
			{
				$php .= $if . '(' . $this->convertCondition($case->getAttribute('test')) . ')';
			}
			else
			{
				$php .= 'else';
			}

			$php .= '{' . $this->serializeChildren($case) . '}';
			$if   = 'elseif';
		}

		return $php;
	}
}

1			<?php
2
3			/**
4			* @package s9e\TextFormatter
5			* @copyright Copyright (c) 2010-2018 The s9e Authors
6			* @license http://www.opensource.org/licenses/mit-license.php The MIT License
7			*/
8			namespace s9e\TextFormatter\Configurator\RendererGenerators\PHP;
9
10			use DOMElement;
11			use DOMXPath;
12			use RuntimeException;
13			use s9e\TextFormatter\Configurator\Helpers\AVTHelper;
14			use s9e\TextFormatter\Configurator\Helpers\TemplateParser;
15
16			class Serializer
17			{
18			/**
19			* @var XPathConvertor XPath-to-PHP convertor
20			*/
21			public $convertor;
22
23			/**
24			* @var bool Whether to use the mbstring functions as a replacement for XPath expressions
25			*/
26			public $useMultibyteStringFunctions = false;
27
28			/**
29			* @var DOMXPath
30			*/
31			protected $xpath;
32
33			/**
34			* Constructor
35			*/
36			public function __construct()
37			{
38			$this->convertor = new XPathConvertor;
39			}
40
41			/**
42			* Convert an XPath expression (used in a condition) into PHP code
43			*
44			* This method is similar to convertXPath() but it selectively replaces some simple conditions
45			* with the corresponding DOM method for performance reasons
46			*
47			* @param string $expr XPath expression
48			* @return string PHP code
49			*/
50			public function convertCondition($expr)
51			{
52			$this->convertor->useMultibyteStringFunctions = $this->useMultibyteStringFunctions;
53
54			return $this->convertor->convertCondition($expr);
55			}
56
57			/**
58			* Convert an XPath expression (used as value) into PHP code
59			*
60			* @param string $expr XPath expression
61			* @return string PHP code
62			*/
63			public function convertXPath($expr)
64			{
65			$this->convertor->useMultibyteStringFunctions = $this->useMultibyteStringFunctions;
66
67			return $this->convertor->convertXPath($expr);
68			}
69
70			/**
71			* Serialize the internal representation of a template into PHP
72			*
73			* @param DOMElement $ir Internal representation
74			* @return string
75			*/
76			public function serialize(DOMElement $ir)
77			{
78			$this->xpath = new DOMXPath($ir->ownerDocument);
79
80			return $this->serializeChildren($ir);
81			}
82
83			/**
84			* Convert an attribute value template into PHP
85			*
86			* NOTE: escaping must be performed by the caller
87			*
88			* @link https://www.w3.org/TR/1999/REC-xslt-19991116#dt-attribute-value-template
89			*
90			* @param string $attrValue Attribute value template
91			* @return string
92			*/
93			protected function convertAttributeValueTemplate($attrValue)
94			{
95			$phpExpressions = [];
96			foreach (AVTHelper::parse($attrValue) as $token)
97			{
98			if ($token[0] === 'literal')
99			{
100			$phpExpressions[] = var_export($token[1], true);
101			}
102			else
103			{
104			$phpExpressions[] = $this->convertXPath($token[1]);
105			}
106			}
107
108			return implode('.', $phpExpressions);
109			}
110
111			/**
112			* Escape given literal
113			*
114			* @param string $text Literal
115			* @param string $context Either "raw", "text" or "attribute"
116			* @return string Escaped literal
117			*/
118			protected function escapeLiteral($text, $context)
119			{
120			if ($context === 'raw')
121			{
122			return $text;
123			}
124
125			$escapeMode = ($context === 'attribute') ? ENT_COMPAT : ENT_NOQUOTES;
126
127			return htmlspecialchars($text, $escapeMode);
128			}
129
130			/**
131			* Escape the output of given PHP expression
132			*
133			* @param string $php PHP expression
134			* @param string $context Either "raw", "text" or "attribute"
135			* @return string PHP expression, including escaping mechanism
136			*/
137			protected function escapePHPOutput($php, $context)
138			{
139			if ($context === 'raw')
140			{
141			return $php;
142			}
143
144			$escapeMode = ($context === 'attribute') ? ENT_COMPAT : ENT_NOQUOTES;
145
146			return 'htmlspecialchars(' . $php . ',' . $escapeMode . ')';
147			}
148
149			/**
150			* Test whether given switch has more than one non-default case
151			*
152			* @param DOMElement $switch <switch/> node
153			* @return bool
154			*/
155			protected function hasMultipleCases(DOMElement $switch)
156			{
157			return $this->xpath->evaluate('count(case[@test]) > 1', $switch);
158			}
159
160			/**
161			* Serialize an <applyTemplates/> node
162			*
163			* @param DOMElement $applyTemplates <applyTemplates/> node
164			* @return string
165			*/
166			protected function serializeApplyTemplates(DOMElement $applyTemplates)
167			{
168			$php = '$this->at($node';
169			if ($applyTemplates->hasAttribute('select'))
170			{
171			$php .= ',' . var_export($applyTemplates->getAttribute('select'), true);
172			}
173			$php .= ');';
174
175			return $php;
176			}
177
178			/**
179			* Serialize an <attribute/> node
180			*
181			* @param DOMElement $attribute <attribute/> node
182			* @return string
183			*/
184			protected function serializeAttribute(DOMElement $attribute)
185			{
186			$attrName = $attribute->getAttribute('name');
187
188			// PHP representation of this attribute's name
189			$phpAttrName = $this->convertAttributeValueTemplate($attrName);
190
191			// NOTE: the attribute name is escaped by default to account for dynamically-generated names
192			$phpAttrName = 'htmlspecialchars(' . $phpAttrName . ',' . ENT_QUOTES . ')';
193
194			return "\$this->out.=' '." . $phpAttrName . ".'=\"';"
195			. $this->serializeChildren($attribute)
196			. "\$this->out.='\"';";
197			}
198
199			/**
200			* Serialize all the children of given node into PHP
201			*
202			* @param DOMElement $ir Internal representation
203			* @return string
204			*/
205			protected function serializeChildren(DOMElement $ir)
206			{
207			$php = '';
208			foreach ($ir->childNodes as $node)
209			{
210			if ($node instanceof DOMElement)
211			{
212			$methodName = 'serialize' . ucfirst($node->localName);
213			$php .= $this->$methodName($node);
214			}
215			}
216
217			return $php;
218			}
219
220			/**
221			* Serialize a <closeTag/> node
222			*
223			* @param DOMElement $closeTag <closeTag/> node
224			* @return string
225			*/
226			protected function serializeCloseTag(DOMElement $closeTag)
227			{
228			$php = '';
229			$id = $closeTag->getAttribute('id');
230
231			if ($closeTag->hasAttribute('check'))
232			{
233			$php .= 'if(!isset($t' . $id . ')){';
234			}
235
236			if ($closeTag->hasAttribute('set'))
237			{
238			$php .= '$t' . $id . '=1;';
239			}
240
241			// Get the element that's being closed
242			$element = $this->xpath->query('ancestor::element[@id="' . $id . '"]', $closeTag)->item(0);
243			if (!($element instanceof DOMElement))
244			{
245			throw new RuntimeException;
246			}
247
248			$php .= "\$this->out.='>';";
249			if ($element->getAttribute('void') === 'maybe')
250			{
251			// Check at runtime whether this element is not void
252			$php .= 'if(!$v' . $id . '){';
253			}
254
255			if ($closeTag->hasAttribute('check'))
256			{
257			$php .= '}';
258			}
259
260			return $php;
261			}
262
263			/**
264			* Serialize a <comment/> node
265			*
266			* @param DOMElement $comment <comment/> node
267			* @return string
268			*/
269			protected function serializeComment(DOMElement $comment)
270			{
271			return "\$this->out.='<!--';"
272			. $this->serializeChildren($comment)
273			. "\$this->out.='-->';";
274			}
275
276			/**
277			* Serialize a <copyOfAttributes/> node
278			*
279			* @param DOMElement $copyOfAttributes <copyOfAttributes/> node
280			* @return string
281			*/
282			protected function serializeCopyOfAttributes(DOMElement $copyOfAttributes)
283			{
284			return 'foreach($node->attributes as $attribute)'
285			. '{'
286			. "\$this->out.=' ';"
287			. "\$this->out.=\$attribute->name;"
288			. "\$this->out.='=\"';"
289			. "\$this->out.=htmlspecialchars(\$attribute->value," . ENT_COMPAT . ");"
290			. "\$this->out.='\"';"
291			. '}';
292			}
293
294			/**
295			* Serialize an <element/> node
296			*
297			* @param DOMElement $element <element/> node
298			* @return string
299			*/
300			protected function serializeElement(DOMElement $element)
301			{
302			$php = '';
303			$elName = $element->getAttribute('name');
304			$id = $element->getAttribute('id');
305			$isVoid = $element->getAttribute('void');
306
307			// Test whether this element name is dynamic
308			$isDynamic = (bool) (strpos($elName, '{') !== false);
309
310			// PHP representation of this element's name
311			$phpElName = $this->convertAttributeValueTemplate($elName);
312
313			// NOTE: the element name is escaped by default to account for dynamically-generated names
314			$phpElName = 'htmlspecialchars(' . $phpElName . ',' . ENT_QUOTES . ')';
315
316			// If the element name is dynamic, we cache its name for convenience and performance
317			if ($isDynamic)
318			{
319			$varName = '$e' . $id;
320
321			// Add the var declaration to the source
322			$php .= $varName . '=' . $phpElName . ';';
323
324			// Replace the element name with the var
325			$phpElName = $varName;
326			}
327
328			// Test whether this element is void if we need this information
329			if ($isVoid === 'maybe')
330			{
331			$php .= '$v' . $id . '=preg_match(' . var_export(TemplateParser::$voidRegexp, true) . ',' . $phpElName . ');';
332			}
333
334			// Open the start tag
335			$php .= "\$this->out.='<'." . $phpElName . ';';
336
337			// Serialize this element's content
338			$php .= $this->serializeChildren($element);
339
340			// Close that element unless we know it's void
341			if ($isVoid !== 'yes')
342			{
343			$php .= "\$this->out.='</'." . $phpElName . ".'>';";
344			}
345
346			// If this element was maybe void, serializeCloseTag() has put its content within an if
347			// block. We need to close that block
348			if ($isVoid === 'maybe')
349			{
350			$php .= '}';
351			}
352
353			return $php;
354			}
355
356			/**
357			* Serialize a <switch/> node that has a branch-key attribute
358			*
359			* @param DOMElement $switch <switch/> node
360			* @return string
361			*/
362			protected function serializeHash(DOMElement $switch)
363			{
364			$statements = [];
365			foreach ($this->xpath->query('case[@branch-values]', $switch) as $case)
366			{
367			foreach (unserialize($case->getAttribute('branch-values')) as $value)
368			{
369			$statements[$value] = $this->serializeChildren($case);
370			}
371			}
372			if (!isset($case))
373			{
374			throw new RuntimeException;
375			}
376
377			$defaultCase = $this->xpath->query('case[not(@branch-values)]', $switch)->item(0);
378			$defaultCode = ($defaultCase instanceof DOMElement) ? $this->serializeChildren($defaultCase) : '';
379			$expr = $this->convertXPath($switch->getAttribute('branch-key'));
380
381			return SwitchStatement::generate($expr, $statements, $defaultCode);
382			}
383
384			/**
385			* Serialize an <output/> node
386			*
387			* @param DOMElement $output <output/> node
388			* @return string
389			*/
390			protected function serializeOutput(DOMElement $output)
391			{
392			$context = $output->getAttribute('escape');
393
394			$php = '$this->out.=';
395			if ($output->getAttribute('type') === 'xpath')
396			{
397			$php .= $this->escapePHPOutput($this->convertXPath($output->textContent), $context);
398			}
399			else
400			{
401			$php .= var_export($this->escapeLiteral($output->textContent, $context), true);
402			}
403			$php .= ';';
404
405			return $php;
406			}
407
408			/**
409			* Serialize a <switch/> node
410			*
411			* @param DOMElement $switch <switch/> node
412			* @return string
413			*/
414			protected function serializeSwitch(DOMElement $switch)
415			{
416			// Use a specialized branch table if the minimum number of branches is reached
417			if ($switch->hasAttribute('branch-key') && $this->hasMultipleCases($switch))
418			{
419			return $this->serializeHash($switch);
420			}
421
422			$php = '';
423			$if = 'if';
424			foreach ($this->xpath->query('case', $switch) as $case)
425			{
426			if ($case->hasAttribute('test'))
427			{
428			$php .= $if . '(' . $this->convertCondition($case->getAttribute('test')) . ')';
429			}
430			else
431			{
432			$php .= 'else';
433			}
434
435			$php .= '{' . $this->serializeChildren($case) . '}';
436			$if = 'elseif';
437			}
438
439			return $php;
440			}
441			}

s9e / TextFormatter

Push — master ( a3852d...087a6c )

Serializer B

Complexity

Size/Duplication

Coupling/Cohesion

Importance

18 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

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