Reflection::getDependencies() - Code Metrics - valkyrjaio/valkyrja - Measure and Improve Code Quality continuously with Scrutinizer

Reflection::getDependencies() A
last analyzed 2025-08-08 04:54 UTC

↳ Parent: Reflection

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	2
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

declare(strict_types=1);

/*
 * This file is part of the Valkyrja Framework package.
 *
 * (c) Melech Mizrachi <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Valkyrja\Reflection;

use Closure;
use Override;
filter:
    dependency_paths: ["lib/*"]
use ReflectionClass;
use ReflectionClassConstant;
use ReflectionFunction;
use ReflectionFunctionAbstract;
use ReflectionMethod;
use ReflectionNamedType;
use ReflectionParameter;
use ReflectionProperty;
use UnitEnum;
use Valkyrja\Reflection\Contract\Reflection as Contract;
use Valkyrja\Reflection\Exception\RuntimeException;

use function class_exists;
use function interface_exists;
use function is_callable;

/**
 * Class Reflection.
 *
 * @author Melech Mizrachi
 */
class Reflection implements Contract
{
    /**
     * Cached reflection classes.
     *
     * @var array<string, ReflectionClass>
     */
    protected array $classReflections = [];

    /**
     * Cached reflection classes.
     *
     * @var array<string, ReflectionClassConstant>
     */
    protected array $constantReflections = [];

    /**
     * Cached reflection classes.
     *
     * @var array<string, ReflectionProperty>
     */
    protected array $propertyReflections = [];

    /**
     * Cached reflection classes.
     *
     * @var array<string, ReflectionMethod>
     */
    protected array $methodReflections = [];

    /**
     * Cached reflection classes.
     *
     * @var array<string, ReflectionFunction>
     */
    protected array $functionReflections = [];

    /**
     * @inheritDoc
     */
    #[Override]
    public function forClass(string $class): ReflectionClass
    {
        $index = $class;

        return $this->classReflections[$index]
            ??= new ReflectionClass($class);
    }

    /**
     * @inheritDoc
     */
    #[Override]
    public function forClassConstant(string $class, string $const): ReflectionClassConstant
    {
        $index = $class . $const;

        return $this->constantReflections[$index]
            ??= $this->forClass($class)->getReflectionConstant($const)
            ?: throw new RuntimeException("Failed to retrieve constant $const for $class");
    }

    /**
     * @inheritDoc
     */
    #[Override]
    public function forClassProperty(string $class, string $property): ReflectionProperty
    {
        $index = $class . $property;

        return $this->propertyReflections[$index]
            ??= $this->forClass($class)->getProperty($property);
    }

    /**
     * @inheritDoc
     */
    #[Override]
    public function forClassMethod(string $class, string $method): ReflectionMethod
    {
        $index = $class . $method;

        return $this->methodReflections[$index]
            ??= $this->forClass($class)->getMethod($method);
    }

    /**
     * @inheritDoc
     */
    #[Override]
    public function forFunction(string $function): ReflectionFunction
    {
        $index = $function;

        return $this->functionReflections[$index]
            ??= new ReflectionFunction($function);
    }

    /**
     * @inheritDoc
     */
    #[Override]
    public function forClosure(Closure $closure): ReflectionFunction
    {
        return new ReflectionFunction($closure);
    }

    /**
     * @inheritDoc
     */
    #[Override]
    public function getDependencies(ReflectionFunctionAbstract $reflection): array
    {
        return $this->getDependenciesFromParameters(...$reflection->getParameters());
    }

    /**
     * @inheritDoc
     */
    #[Override]
    public function getDependenciesFromParameters(ReflectionParameter ...$parameters): array
    {
        // Setup to find any injectable objects through the service container
        $dependencies = [];

        // Iterate through the method's parameters
        foreach ($parameters as $parameter) {
            $type = $parameter->getType();

            if (
                // The type is a ReflectionNamedType
                $type instanceof ReflectionNamedType
                // The name is valid
                && ($name = $type->getName())
                // The name is not a callable
                && ! is_callable($name)
                // The class or interface exists
                && (class_exists($name) || interface_exists($name))
                // and it isn't an enum
                && ! is_a($name, UnitEnum::class, true)
                // It's not built in
                && ! $type->isBuiltin()
            ) {
                // Set the injectable in the array
                $dependencies[] = $name;
            }
        }

        return $dependencies;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the Valkyrja Framework package.
7			*
8			* (c) Melech Mizrachi <[email protected]>
9			*
10			* For the full copyright and license information, please view the LICENSE
11			* file that was distributed with this source code.
12			*/
13
14			namespace Valkyrja\Reflection;
15
16			use Closure;
17			use Override;
			0 ignored issues – show Bug introduced 2025-07-10 03:52 UTC by Report Bug Copy Issue Report The type `Override` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
18			use ReflectionClass;
19			use ReflectionClassConstant;
20			use ReflectionFunction;
21			use ReflectionFunctionAbstract;
22			use ReflectionMethod;
23			use ReflectionNamedType;
24			use ReflectionParameter;
25			use ReflectionProperty;
26			use UnitEnum;
27			use Valkyrja\Reflection\Contract\Reflection as Contract;
28			use Valkyrja\Reflection\Exception\RuntimeException;
29
30			use function class_exists;
31			use function interface_exists;
32			use function is_callable;
33
34			/**
35			* Class Reflection.
36			*
37			* @author Melech Mizrachi
38			*/
39			class Reflection implements Contract
40			{
41			/**
42			* Cached reflection classes.
43			*
44			* @var array<string, ReflectionClass>
45			*/
46			protected array $classReflections = [];
47
48			/**
49			* Cached reflection classes.
50			*
51			* @var array<string, ReflectionClassConstant>
52			*/
53			protected array $constantReflections = [];
54
55			/**
56			* Cached reflection classes.
57			*
58			* @var array<string, ReflectionProperty>
59			*/
60			protected array $propertyReflections = [];
61
62			/**
63			* Cached reflection classes.
64			*
65			* @var array<string, ReflectionMethod>
66			*/
67			protected array $methodReflections = [];
68
69			/**
70			* Cached reflection classes.
71			*
72			* @var array<string, ReflectionFunction>
73			*/
74			protected array $functionReflections = [];
75
76			/**
77			* @inheritDoc
78			*/
79			#[Override]
80			public function forClass(string $class): ReflectionClass
81			{
82			$index = $class;
83
84			return $this->classReflections[$index]
85			??= new ReflectionClass($class);
86			}
87
88			/**
89			* @inheritDoc
90			*/
91			#[Override]
92			public function forClassConstant(string $class, string $const): ReflectionClassConstant
93			{
94			$index = $class . $const;
95
96			return $this->constantReflections[$index]
97			??= $this->forClass($class)->getReflectionConstant($const)
98			?: throw new RuntimeException("Failed to retrieve constant $const for $class");
99			}
100
101			/**
102			* @inheritDoc
103			*/
104			#[Override]
105			public function forClassProperty(string $class, string $property): ReflectionProperty
106			{
107			$index = $class . $property;
108
109			return $this->propertyReflections[$index]
110			??= $this->forClass($class)->getProperty($property);
111			}
112
113			/**
114			* @inheritDoc
115			*/
116			#[Override]
117			public function forClassMethod(string $class, string $method): ReflectionMethod
118			{
119			$index = $class . $method;
120
121			return $this->methodReflections[$index]
122			??= $this->forClass($class)->getMethod($method);
123			}
124
125			/**
126			* @inheritDoc
127			*/
128			#[Override]
129			public function forFunction(string $function): ReflectionFunction
130			{
131			$index = $function;
132
133			return $this->functionReflections[$index]
134			??= new ReflectionFunction($function);
135			}
136
137			/**
138			* @inheritDoc
139			*/
140			#[Override]
141			public function forClosure(Closure $closure): ReflectionFunction
142			{
143			return new ReflectionFunction($closure);
144			}
145
146			/**
147			* @inheritDoc
148			*/
149			#[Override]
150			public function getDependencies(ReflectionFunctionAbstract $reflection): array
151			{
152			return $this->getDependenciesFromParameters(...$reflection->getParameters());
153			}
154
155			/**
156			* @inheritDoc
157			*/
158			#[Override]
159			public function getDependenciesFromParameters(ReflectionParameter ...$parameters): array
160			{
161			// Setup to find any injectable objects through the service container
162			$dependencies = [];
163
164			// Iterate through the method's parameters
165			foreach ($parameters as $parameter) {
166			$type = $parameter->getType();
167
168			if (
169			// The type is a ReflectionNamedType
170			$type instanceof ReflectionNamedType
171			// The name is valid
172			&& ($name = $type->getName())
173			// The name is not a callable
174			&& ! is_callable($name)
175			// The class or interface exists
176			&& (class_exists($name) \|\| interface_exists($name))
177			// and it isn't an enum
178			&& ! is_a($name, UnitEnum::class, true)
179			// It's not built in
180			&& ! $type->isBuiltin()
181			) {
182			// Set the injectable in the array
183			$dependencies[] = $name;
184			}
185			}
186
187			return $dependencies;
188			}
189			}
190

valkyrjaio / valkyrja

Reflection::getDependencies() A last analyzed 2025-08-08 04:54 UTC

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Reflection::getDependencies() A
last analyzed 2025-08-08 04:54 UTC