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CRAP
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Integer
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22.86
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4.12
1<?php
2
3declare(strict_types=1);
4
5namespace Celemas\Sire\Coercer;
6
7use Celemas\Sire\Coercion;
8use Celemas\Sire\CoercionMode;
9use Celemas\Sire\Contract;
10use Celemas\Sire\Failure;
11use Override;
12
13/** @api */
14final class Integer implements Contract\Coercer
15{
16    public string $message {
17        get => '{label} must be a whole number';
18    }
19
20    #[Override]
21    public function coerce(mixed $pristine, CoercionMode $mode): Contract\Coercion
22    {
23        if ($mode === CoercionMode::Strict) {
24            return self::coerceStrict($pristine);
25        }
26
27        $value = self::toInteger($pristine);
28
29        if ($value === null && $pristine !== null) {
30            return self::invalid($pristine);
31        }
32
33        return new Coercion($value, $pristine, empty: $value === null);
34    }
35
36    private static function coerceStrict(mixed $pristine): Coercion
37    {
38        if ($pristine === null) {
39            return new Coercion(null, null, empty: true);
40        }
41
42        return is_int($pristine)
43            ? new Coercion($pristine, $pristine)
44            : self::invalid($pristine);
45    }
46
47    private static function toInteger(mixed $value): ?int
48    {
49        if ($value === null || is_int($value)) {
50            return $value;
51        }
52
53        return self::parseInteger($value);
54    }
55
56    private static function invalid(mixed $pristine): Coercion
57    {
58        return new Coercion(
59            $pristine,
60            $pristine,
61            Failure::invalid(),
62            empty: self::isEmpty($pristine),
63        );
64    }
65
66    private static function parseInteger(mixed $value): ?int
67    {
68        if (!is_string($value)) {
69            return null;
70        }
71
72        $parsed = filter_var(trim($value), FILTER_VALIDATE_INT);
73
74        return $parsed === false ? null : $parsed;
75    }
76
77    private static function isEmpty(mixed $value): bool
78    {
79        return $value === null || is_string($value) && trim($value) === '';
80    }
81}

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.

Integer->$message::get
17        get => '{label} must be a whole number';
Integer->coerce
21    public function coerce(mixed $pristine, CoercionMode $mode): Contract\Coercion
22    {
23        if ($mode === CoercionMode::Strict) {
24            return self::coerceStrict($pristine);
27        $value = self::toInteger($pristine);
28
29        if ($value === null && $pristine !== null) {
29        if ($value === null && $pristine !== null) {
29        if ($value === null && $pristine !== null) {
30            return self::invalid($pristine);
33        return new Coercion($value, $pristine, empty: $value === null);
34    }
Integer->coerceStrict
36    private static function coerceStrict(mixed $pristine): Coercion
37    {
38        if ($pristine === null) {
39            return new Coercion(null, null, empty: true);
42        return is_int($pristine)
43            ? new Coercion($pristine, $pristine)
44            : self::invalid($pristine);
44            : self::invalid($pristine);
45    }
Integer->invalid
56    private static function invalid(mixed $pristine): Coercion
57    {
58        return new Coercion(
59            $pristine,
60            $pristine,
61            Failure::invalid(),
62            empty: self::isEmpty($pristine),
63        );
64    }
Integer->isEmpty
77    private static function isEmpty(mixed $value): bool
78    {
79        return $value === null || is_string($value) && trim($value) === '';
79        return $value === null || is_string($value) && trim($value) === '';
79        return $value === null || is_string($value) && trim($value) === '';
79        return $value === null || is_string($value) && trim($value) === '';
79        return $value === null || is_string($value) && trim($value) === '';
79        return $value === null || is_string($value) && trim($value) === '';
79        return $value === null || is_string($value) && trim($value) === '';
79        return $value === null || is_string($value) && trim($value) === '';
80    }
Integer->parseInteger
66    private static function parseInteger(mixed $value): ?int
67    {
68        if (!is_string($value)) {
69            return null;
72        $parsed = filter_var(trim($value), FILTER_VALIDATE_INT);
72        $parsed = filter_var(trim($value), FILTER_VALIDATE_INT);
72        $parsed = filter_var(trim($value), FILTER_VALIDATE_INT);
72        $parsed = filter_var(trim($value), FILTER_VALIDATE_INT);
73
74        return $parsed === false ? null : $parsed;
74        return $parsed === false ? null : $parsed;
74        return $parsed === false ? null : $parsed;
74        return $parsed === false ? null : $parsed;
75    }
Integer->toInteger
47    private static function toInteger(mixed $value): ?int
48    {
49        if ($value === null || is_int($value)) {
49        if ($value === null || is_int($value)) {
49        if ($value === null || is_int($value)) {
50            return $value;
53        return self::parseInteger($value);
54    }