ParseException::__construct() - Code Metrics - Badcow/DNS - Measure and Improve Code Quality continuously with Scrutinizer

ParseException::__construct() A
last analyzed 2021-01-21 22:27 UTC

↳ Parent: ParseException

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	6
cts	6
cp	1
rs	9.9666
c	0
b	0
f	0
cc	2
nc	2
nop	3
crap	2

<?php

declare(strict_types=1);

/*
 * This file is part of Badcow DNS Library.
 *
 * (c) Samuel Williams <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Badcow\DNS\Parser;

class ParseException extends \Exception
{
    /**
     * @var StringIterator
     */
    private $stringIterator;

    /**
     * ParseException constructor.
     */
    public function __construct(string $message = '', StringIterator $stringIterator = null, \Throwable $previous = null)
    {
        if (null !== $stringIterator) {
            $this->stringIterator = $stringIterator;
            $message .= sprintf(' [Line no: %d]', $this->getLineNumber());
        }

        parent::__construct($message, 0, $previous);
    }

    /**
     * Get line number of current entry on the StringIterator.
     */
    private function getLineNumber(): int
    {
        $pos = $this->stringIterator->key();
        $this->stringIterator->rewind();
        $lineNo = 1;

        while ($this->stringIterator->key() < $pos) {
            if ($this->stringIterator->is(Tokens::LINE_FEED)) {
                ++$lineNo;
            }
            $this->stringIterator->next();
        }

        return $lineNo;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		/*
6		* This file is part of Badcow DNS Library.
7		*
8		* (c) Samuel Williams <[email protected]>
9		*
10		* For the full copyright and license information, please view the LICENSE
11		* file that was distributed with this source code.
12		*/
13
14		namespace Badcow\DNS\Parser;
15
16		class ParseException extends \Exception
17		{
18		/**
19		* @var StringIterator
20		*/
21		private $stringIterator;
22
23		/**
24		* ParseException constructor.
25		*/
26	7	public function __construct(string $message = '', StringIterator $stringIterator = null, \Throwable $previous = null)
27		{
28	7	if (null !== $stringIterator) {
29	1	$this->stringIterator = $stringIterator;
30	1	$message .= sprintf(' [Line no: %d]', $this->getLineNumber());
31		}
32
33	7	parent::__construct($message, 0, $previous);
34	7	}
35
36		/**
37		* Get line number of current entry on the StringIterator.
38		*/
39	1	private function getLineNumber(): int
40		{
41	1	$pos = $this->stringIterator->key();
42	1	$this->stringIterator->rewind();
43	1	$lineNo = 1;
44
45	1	while ($this->stringIterator->key() < $pos) {
46	1	if ($this->stringIterator->is(Tokens::LINE_FEED)) {
47	1	++$lineNo;
48		}
49	1	$this->stringIterator->next();
50		}
51
52	1	return $lineNo;
53		}
54		}
55

Badcow / DNS

ParseException::__construct() A last analyzed 2021-01-21 22:27 UTC

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ParseException::__construct() A
last analyzed 2021-01-21 22:27 UTC