PrintableAscii::outputValidValue() - Code Metrics - Inspection of "WiP" - s9e/RegexpBuilder - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — MetaCharacters (da2f1d)

by Josh

created 2018-01-05 04:01 UTC

PrintableAscii::outputValidValue() A

↳ Parent: PrintableAscii

Complexity

Conditions	4
Paths	4

Size

Total Lines	14
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	14
ccs	6
cts	6
cp	1
rs	9.2
cc	4
eloc	6
nc	4
nop	1
crap	4

<?php

/**
* @package   s9e\RegexpBuilder
* @copyright Copyright (c) 2016-2018 The s9e Authors
* @license   http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\RegexpBuilder\Output;

abstract class PrintableAscii extends BaseImplementation
{
	/**
	* @var string 'x' for lowercase hexadecimal symbols, 'X' for uppercase
	*/
	protected $hexCase;

	/**
	* Escape given ASCII codepoint
	*
	* @param  integer $cp
	* @return string
	*/
	protected function escapeAscii($cp)
	{
		return '\\x' . sprintf('%02' . $this->hexCase, $cp);
	}

	/**
	* Escape given control code
	*
	* @param  integer $cp
	* @return string
	*/
	protected function escapeControlCode($cp)
	{
		$table = [9 => '\\t', 10 => '\\n', 13 => '\\r'];

		return (isset($table[$cp])) ? $table[$cp] : $this->escapeAscii($cp);
	}

	/**
	* Output the representation of a unicode character
	*
	* @param  integer $cp Unicode codepoint
	* @return string
	*/
	abstract protected function escapeUnicode($cp);

	/**
	* {@inheritdoc}
	*/
	protected function outputValidValue($value)
	{
		if ($value < 32)
		{
			return $this->escapeControlCode($value);
		}

		if ($value < 127)
		{
			return chr($value);
		}

		return ($value > 255) ? $this->escapeUnicode($value) : $this->escapeAscii($value);
	}

	/**
	* {@inheritdoc}
	*/
	protected function setOptions(array $options)
	{
		$this->hexCase = (isset($options['case']) && $options['case'] === 'lower') ? 'x' : 'X';
	}
}

1		<?php
2
3		/**
4		* @package s9e\RegexpBuilder
5		* @copyright Copyright (c) 2016-2018 The s9e Authors
6		* @license http://www.opensource.org/licenses/mit-license.php The MIT License
7		*/
8		namespace s9e\RegexpBuilder\Output;
9
10		abstract class PrintableAscii extends BaseImplementation
11		{
12		/**
13		* @var string 'x' for lowercase hexadecimal symbols, 'X' for uppercase
14		*/
15		protected $hexCase;
16
17		/**
18		* Escape given ASCII codepoint
19		*
20		* @param integer $cp
21		* @return string
22		*/
23	6	protected function escapeAscii($cp)
24		{
25	6	return '\\x' . sprintf('%02' . $this->hexCase, $cp);
26		}
27
28		/**
29		* Escape given control code
30		*
31		* @param integer $cp
32		* @return string
33		*/
34	6	protected function escapeControlCode($cp)
35		{
36	6	$table = [9 => '\\t', 10 => '\\n', 13 => '\\r'];
37
38	6	return (isset($table[$cp])) ? $table[$cp] : $this->escapeAscii($cp);
39		}
40
41		/**
42		* Output the representation of a unicode character
43		*
44		* @param integer $cp Unicode codepoint
45		* @return string
46		*/
47		abstract protected function escapeUnicode($cp);
48
49		/**
50		* {@inheritdoc}
51		*/
52	32	protected function outputValidValue($value)
53		{
54	32	if ($value < 32)
55		{
56	6	return $this->escapeControlCode($value);
57		}
58
59	26	if ($value < 127)
60		{
61	6	return chr($value);
62		}
63
64	20	return ($value > 255) ? $this->escapeUnicode($value) : $this->escapeAscii($value);
65		}
66
67		/**
68		* {@inheritdoc}
69		*/
70	34	protected function setOptions(array $options)
71		{
72	34	$this->hexCase = (isset($options['case']) && $options['case'] === 'lower') ? 'x' : 'X';
73		}
74		}

s9e / RegexpBuilder

Branch — MetaCharacters (da2f1d)

PrintableAscii::outputValidValue() A

Complexity

Size

Duplication

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