ParseException::__construct() - Code Metrics - Inspection of "Start testing on PHP 7.3" - Badcow/DNS-Parser - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Sam

created 2018-12-15 00:31 UTC

ParseException::__construct() A

↳ Parent: ParseException

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
eloc	4
dl	0
loc	8
ccs	5
cts	5
cp	1
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	2
crap	2

<?php

namespace Badcow\DNS\Parser;

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

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

        parent::__construct($message);
    }

    /**
     * Get line number of current entry on the StringIterator.
     *
     * @return int
     */
    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		namespace Badcow\DNS\Parser;
4
5		class ParseException extends \Exception
6		{
7		/**
8		* @var StringIterator
9		*/
10		private $stringIterator;
11
12		/**
13		* ParseException constructor.
14		*
15		* @param string $message
16		* @param StringIterator\|null $stringIterator
17		*/
18	5	public function __construct(string $message = '', StringIterator $stringIterator = null)
19		{
20	5	if (null !== $stringIterator) {
21	1	$this->stringIterator = $stringIterator;
22	1	$message .= sprintf(' [Line no: %d]', $this->getLineNumber());
23		}
24
25	5	parent::__construct($message);
26	5	}
27
28		/**
29		* Get line number of current entry on the StringIterator.
30		*
31		* @return int
32		*/
33	1	private function getLineNumber(): int
34		{
35	1	$pos = $this->stringIterator->key();
36	1	$this->stringIterator->rewind();
37	1	$lineNo = 1;
38
39	1	while ($this->stringIterator->key() < $pos) {
40	1	if ($this->stringIterator->is(Tokens::LINE_FEED)) {
41	1	++$lineNo;
42		}
43	1	$this->stringIterator->next();
44		}
45
46	1	return $lineNo;
47		}
48		}
49

Badcow / DNS-Parser

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ParseException::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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