Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
62.50%
10 / 16
87.50%
7 / 8
 CRAP
0.00%
0 / 1
EscapedCharacter
62.50%
10 / 16
87.50%
7 / 8
 15.27
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0 / 1
 __construct
100.00%
1 / 1
100.00%
1 / 1
 1
 getRegexStringLength
100.00%
1 / 1
100.00%
1 / 1
 1
 __toString
100.00%
1 / 1
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1 / 1
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 getMinimalPossibleLength
100.00%
1 / 1
100.00%
1 / 1
 1
 getMaximumPossibleLength
100.00%
1 / 1
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1 / 1
 1
 toCaseInsensitive
33.33%
3 / 9
0.00%
0 / 1
 5.67
 toDotAll
100.00%
1 / 1
100.00%
1 / 1
 1
 removeStartAndEndMarkers
100.00%
1 / 1
100.00%
1 / 1
 1
1<?php
2namespace Apie\RegexTools\Parts;
3
4final class EscapedCharacter implements RegexPartInterface
5{
6    public function __construct(public readonly string $character)
7    {
8        assert(strlen($character) === 1);
9    }
10
11    public function getRegexStringLength(): int
12    {
13        return 2;
14    }
15
16    public function __toString(): string
17    {
18        return '\\' . $this->character;
19    }
20
21    public function getMinimalPossibleLength(): int
22    {
23        return strlen($this->character);
24    }
25
26    public function getMaximumPossibleLength(): int
27    {
28        return strlen($this->character);
29    }
30
31    public function toCaseInsensitive(): RegexPartInterface
32    {
33        $u = mb_strtoupper($this->character);
34        if ($u !== $this->character && !in_array($this->character, ['d', 'D', 'w','W', 's', 'S', 'b', 'B', 'A', 'Z'])) {
35            return new CaptureGroup([
36                new MatchOrMatch(
37                    [$this],
38                    [new EscapedCharacter($u)]
39                )
40            ]);
41        }
42
43        return $this;
44    }
45
46    public function toDotAll(): RegexPartInterface
47    {
48        return $this;
49    }
50
51    public function removeStartAndEndMarkers(): ?RegexPartInterface
52    {
53        return $this;
54    }
55}