QueryExtractor::key() - Code Metrics - umpirsky/Extraload - Measure and Improve Code Quality continuously with Scrutinizer

QueryExtractor::key() A
last analyzed 2018-11-21 20:31 UTC

↳ Parent: QueryExtractor

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Extraload\Extractor\Doctrine;

use Doctrine\DBAL\Connection;
use Extraload\Extractor\ExtractorInterface;

class QueryExtractor implements ExtractorInterface
{
    protected $stmt;

    protected $position;

    protected $data;

    public function __construct(Connection $conn, string $sql, array $values = [])
    {
        $this->stmt = $conn->prepare($sql);

        foreach ($values as $value) {
            $this->stmt->bindValue(
                $value['parameter'],
                $value['value'],
                $value['data_type'] ?? null
            );
        }

        $this->stmt->execute();

        $this->position = 0;

        $this->data = [];
    }

    public function extract()
    {
        if (false !== $this->data[$this->position] = $this->stmt->fetch()) {
            $data = $this->current();
            $this->next();
            return $data;
        }
    }

    public function current()
    {
        return $this->data[$this->position];
    }

    public function key()
    {
        return $this->position;
    }

    public function next()
    {
        $this->position += 1;
    }

    public function rewind()
    {
        $this->position = 0;
    }

    public function valid()
    {
        return isset($this->data[$this->position]);
    }
}


1			<?php
2
3			namespace Extraload\Extractor\Doctrine;
4
5			use Doctrine\DBAL\Connection;
6			use Extraload\Extractor\ExtractorInterface;
7
8			class QueryExtractor implements ExtractorInterface
9			{
10			protected $stmt;
11
12			protected $position;
13
14			protected $data;
15
16			public function __construct(Connection $conn, string $sql, array $values = [])
17			{
18			$this->stmt = $conn->prepare($sql);
19
20			foreach ($values as $value) {
21			$this->stmt->bindValue(
22			$value['parameter'],
23			$value['value'],
24			$value['data_type'] ?? null
25			);
26			}
27
28			$this->stmt->execute();
29
30			$this->position = 0;
31
32			$this->data = [];
33			}
34
35			public function extract()
36			{
37			if (false !== $this->data[$this->position] = $this->stmt->fetch()) {
38			$data = $this->current();
39			$this->next();
40			return $data;
41			}
42			}
43
44			public function current()
45			{
46			return $this->data[$this->position];
47			}
48
49			public function key()
50			{
51			return $this->position;
52			}
53
54			public function next()
55			{
56			$this->position += 1;
57			}
58
59			public function rewind()
60			{
61			$this->position = 0;
62			}
63
64			public function valid()
65			{
66			return isset($this->data[$this->position]);
67			}
68			}
69

umpirsky / Extraload

QueryExtractor::key() A last analyzed 2018-11-21 20:31 UTC

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QueryExtractor::key() A
last analyzed 2018-11-21 20:31 UTC