Code Coverage
 
Lines
Branches
Paths
Functions and Methods
Classes and Traits
Total
100.00% covered (success)
100.00%
36 / 36
94.12% covered (success)
94.12%
32 / 34
4.76% covered (danger)
4.76%
2 / 42
0.00% covered (danger)
0.00%
0 / 2
CRAP
0.00% covered (danger)
0.00%
0 / 1
DslSplitter
100.00% covered (success)
100.00%
36 / 36
94.12% covered (success)
94.12%
32 / 34
4.76% covered (danger)
4.76%
2 / 42
100.00% covered (success)
100.00%
2 / 2
209.36
100.00% covered (success)
100.00%
1 / 1
 split
100.00% covered (success)
100.00%
35 / 35
96.67% covered (success)
96.67%
29 / 30
2.50% covered (danger)
2.50%
1 / 40
100.00% covered (success)
100.00%
1 / 1
195.66
 isEscapable
100.00% covered (success)
100.00%
1 / 1
75.00% covered (warning)
75.00%
3 / 4
50.00% covered (danger)
50.00%
1 / 2
100.00% covered (success)
100.00%
1 / 1
1.12
1<?php
2
3declare(strict_types=1);
4
5namespace Celemas\Sire;
6
7use ValueError;
8
9final class DslSplitter
10{
11    /**
12     * @mago-expect lint:halstead
13     * @return list<string>
14     */
15    public static function split(
16        string $input,
17        string $delimiter,
18        bool $preserveQuotes = false,
19    ): array {
20        $parts = [''];
21        $index = 0;
22        $quote = null;
23        $length = strlen($input);
24
25        for ($i = 0; $i < $length; $i++) {
26            $char = $input[$i];
27
28            if ($char === '\\') {
29                $nextChar = ($i + 1) < $length ? $input[$i + 1] : null;
30
31                if ($nextChar !== null && self::isEscapable($nextChar, $delimiter)) {
32                    $parts[$index] .= $nextChar;
33                    $i++;
34
35                    continue;
36                }
37
38                $parts[$index] .= $char;
39
40                continue;
41            }
42
43            if ($quote !== null) {
44                if ($char === $quote) {
45                    if ($preserveQuotes) {
46                        $parts[$index] .= $char;
47                    }
48
49                    $quote = null;
50
51                    continue;
52                }
53
54                $parts[$index] .= $char;
55
56                continue;
57            }
58
59            if ($char === '"' || $char === "'") {
60                if ($preserveQuotes) {
61                    $parts[$index] .= $char;
62                }
63
64                $quote = $char;
65
66                continue;
67            }
68
69            if ($char === $delimiter) {
70                $parts[] = '';
71                $index = count($parts) - 1;
72
73                continue;
74            }
75
76            $parts[$index] .= $char;
77        }
78
79        if ($quote !== null) {
80            throw new ValueError('Invalid rule definition: unclosed quote');
81        }
82
83        return $parts;
84    }
85
86    private static function isEscapable(string $char, string $delimiter): bool
87    {
88        return in_array($char, [$delimiter, '\\', '"', "'"], true);
89    }
90}

Branches

Below are the source code lines that represent each code branch as identified by Xdebug. Please note a branch is not necessarily coterminous with a line, a line may contain multiple branches and therefore show up more than once. Please also be aware that some branches may be implicit rather than explicit, e.g. an if statement always has an else as part of its logical flow even if you didn't write one.

DslSplitter->isEscapable
86    private static function isEscapable(string $char, string $delimiter): bool
87    {
88        return in_array($char, [$delimiter, '\\', '"', "'"], true);
88        return in_array($char, [$delimiter, '\\', '"', "'"], true);
88        return in_array($char, [$delimiter, '\\', '"', "'"], true);
88        return in_array($char, [$delimiter, '\\', '"', "'"], true);
89    }
DslSplitter->split
16        string $input,
17        string $delimiter,
18        bool $preserveQuotes = false,
19    ): array {
20        $parts = [''];
21        $index = 0;
22        $quote = null;
23        $length = strlen($input);
24
25        for ($i = 0; $i < $length; $i++) {
26            $char = $input[$i];
27
28            if ($char === '\\') {
29                $nextChar = ($i + 1) < $length ? $input[$i + 1] : null;
29                $nextChar = ($i + 1) < $length ? $input[$i + 1] : null;
29                $nextChar = ($i + 1) < $length ? $input[$i + 1] : null;
29                $nextChar = ($i + 1) < $length ? $input[$i + 1] : null;
30
31                if ($nextChar !== null && self::isEscapable($nextChar, $delimiter)) {
31                if ($nextChar !== null && self::isEscapable($nextChar, $delimiter)) {
31                if ($nextChar !== null && self::isEscapable($nextChar, $delimiter)) {
32                    $parts[$index] .= $nextChar;
33                    $i++;
34
35                    continue;
38                $parts[$index] .= $char;
39
40                continue;
43            if ($quote !== null) {
44                if ($char === $quote) {
45                    if ($preserveQuotes) {
46                        $parts[$index] .= $char;
47                    }
48
49                    $quote = null;
49                    $quote = null;
50
51                    continue;
54                $parts[$index] .= $char;
55
56                continue;
59            if ($char === '"' || $char === "'") {
59            if ($char === '"' || $char === "'") {
59            if ($char === '"' || $char === "'") {
60                if ($preserveQuotes) {
61                    $parts[$index] .= $char;
62                }
63
64                $quote = $char;
64                $quote = $char;
65
66                continue;
69            if ($char === $delimiter) {
70                $parts[] = '';
71                $index = count($parts) - 1;
72
73                continue;
25        for ($i = 0; $i < $length; $i++) {
26            $char = $input[$i];
27
28            if ($char === '\\') {
29                $nextChar = ($i + 1) < $length ? $input[$i + 1] : null;
30
31                if ($nextChar !== null && self::isEscapable($nextChar, $delimiter)) {
32                    $parts[$index] .= $nextChar;
33                    $i++;
34
35                    continue;
36                }
37
38                $parts[$index] .= $char;
39
40                continue;
41            }
42
43            if ($quote !== null) {
44                if ($char === $quote) {
45                    if ($preserveQuotes) {
46                        $parts[$index] .= $char;
47                    }
48
49                    $quote = null;
50
51                    continue;
52                }
53
54                $parts[$index] .= $char;
55
56                continue;
57            }
58
59            if ($char === '"' || $char === "'") {
60                if ($preserveQuotes) {
61                    $parts[$index] .= $char;
62                }
63
64                $quote = $char;
65
66                continue;
67            }
68
69            if ($char === $delimiter) {
70                $parts[] = '';
71                $index = count($parts) - 1;
72
73                continue;
74            }
75
76            $parts[$index] .= $char;
25        for ($i = 0; $i < $length; $i++) {
25        for ($i = 0; $i < $length; $i++) {
79        if ($quote !== null) {
80            throw new ValueError('Invalid rule definition: unclosed quote');
83        return $parts;
84    }