Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
73.68%
14 / 19
75.00%
6 / 8
 CRAP
0.00%
0 / 1
RepeatToken
73.68%
14 / 19
75.00%
6 / 8
 20.67
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0 / 1
 __construct
100.00%
1 / 1
100.00%
1 / 1
 1
 __toString
100.00%
3 / 3
100.00%
1 / 1
 3
 getRegexStringLength
33.33%
2 / 6
0.00%
0 / 1
 8.74
 getMinimalPossibleLength
100.00%
1 / 1
100.00%
1 / 1
 1
 getMaximumPossibleLength
75.00%
3 / 4
0.00%
0 / 1
 3.14
 toCaseInsensitive
100.00%
1 / 1
100.00%
1 / 1
 1
 toDotAll
100.00%
1 / 1
100.00%
1 / 1
 1
 removeStartAndEndMarkers
100.00%
2 / 2
100.00%
1 / 1
 2
1<?php
2namespace Apie\RegexTools\Parts;
3
4final class RepeatToken implements RegexPartInterface
5{
6    public function __construct(
7        public readonly RegexPartInterface $part,
8        public readonly ?int $minimum,
9        public readonly ?int $maximum,
10        private readonly ?string $regex = null
11    ) {
12    }
13
14    public function __toString(): string
15    {
16        if ($this->minimum === $this->maximum && $this->minimum !== null) {
17            return $this->part . '{' . $this->minimum . '}';
18        }
19        return $this->part . '{' . $this->minimum . ',' . $this->maximum . '}';
20    }
21
22    public function getRegexStringLength(): int
23    {
24        if ($this->regex) {
25            return $this->part->getRegexStringLength() + strlen($this->regex);
26        }
27        return $this->part->getRegexStringLength()
28            + 3
29            + ($this->minimum === null ? 0 : strlen((string) $this->minimum))
30            + ($this->maximum === null ? 0 : strlen((string) $this->maximum));
31    }
32
33    public function getMinimalPossibleLength(): int
34    {
35        return $this->part->getMinimalPossibleLength() * $this->minimum;
36    }
37
38    public function getMaximumPossibleLength(): ?int
39    {
40        $max = $this->part->getMaximumPossibleLength();
41        if ($max === null) {
42            return null;
43        }
44        return $this->maximum === null ? null : ($max * $this->maximum);
45    }
46
47    public function toCaseInsensitive(): RegexPartInterface
48    {
49        return new RepeatToken($this->part->toCaseInsensitive(), $this->minimum, $this->maximum);
50    }
51
52    public function toDotAll(): RegexPartInterface
53    {
54        return new RepeatToken($this->part->toDotAll(), $this->minimum, $this->maximum);
55    }
56
57    public function removeStartAndEndMarkers(): ?RegexPartInterface
58    {
59        $part = $this->part->removeStartAndEndMarkers();
60        return $part ? new RepeatToken($part, $this->minimum, $this->maximum) : null;
61    }
62}