ProxyAccessor::evalClass() - Code Metrics - julianseeger/php-real-coverage - Measure and Improve Code Quality continuously with Scrutinizer

ProxyAccessor::evalClass() A
last analyzed 2016-09-25 14:33 UTC

↳ Parent: ProxyAccessor

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	6
nc	2
nop	1

<?php

namespace PHPRealCoverage\Proxy;

class ProxyAccessor
{
    /**
     * @var string
     */
    private $proxyName;

    /**
     * @var ClassMetadata
     */
    private $classmetadata;

    /**
     * @var string
     */
    private $originalClassName;

    public function __construct(ClassMetadata $classMetadata)
    {
        $this->originalClassName = $classMetadata->getName();
        $this->proxyName = "\\" . $classMetadata->getNamespace() . "\\" . $this->originalClassName;
        $this->classmetadata = $classMetadata;
    }

    public function loadClass(ClassMetadata $class2)
    {
        $proxy = $this->proxyName;
        if (!$this->evalClass($class2)) {
            return false;
        }
        $proxy::setInstanceClass($this->getCanonicalClassName($class2));
        return true;
    }

    private function evalClass(ClassMetadata $class)
    {
        $class->setName($class->getName() . '__PROXY__');
        while (class_exists($this->getCanonicalClassName($class))) {
            $class->setName($class->getName() . mt_rand(0, 999));
        }

        $result = @eval((string)$class) !== false;
        return $result;
    }

    /**
     * @param ClassMetadata $class2
     * @return string
     */
    public function getCanonicalClassName(ClassMetadata $class2)
    {
        return "\\" . trim($class2->getNamespace(), "\\") . "\\" . $class2->getName();
    }

    public function load()
    {
        $this->evalClass($this->classmetadata);

        $builder = new ProxyBuilder();
        $builder->setNamespace($this->classmetadata->getNamespace());
        $builder->setClassName($this->originalClassName);
        $builder->setParentClass("\\" . $this->classmetadata->getNamespace() . "\\" . $this->classmetadata->getName());
        foreach ($this->classmetadata->getMethods() as $method) {
            $builder->addMethod($method);
        }
        $builder->loadProxy();
class User
{
    private $email;

    public function getEmail()
    {
        return $this->email;
    }

    public function setEmail($email)
    {
        $this->email = $email;
    }
}
    }
}


1			<?php
2
3			namespace PHPRealCoverage\Proxy;
4
5			class ProxyAccessor
6			{
7			/**
8			* @var string
9			*/
10			private $proxyName;
11
12			/**
13			* @var ClassMetadata
14			*/
15			private $classmetadata;
16
17			/**
18			* @var string
19			*/
20			private $originalClassName;
21
22			public function __construct(ClassMetadata $classMetadata)
23			{
24			$this->originalClassName = $classMetadata->getName();
25			$this->proxyName = "\\" . $classMetadata->getNamespace() . "\\" . $this->originalClassName;
26			$this->classmetadata = $classMetadata;
27			}
28
29			public function loadClass(ClassMetadata $class2)
30			{
31			$proxy = $this->proxyName;
32			if (!$this->evalClass($class2)) {
33			return false;
34			}
35			$proxy::setInstanceClass($this->getCanonicalClassName($class2));
36			return true;
37			}
38
39			private function evalClass(ClassMetadata $class)
40			{
41			$class->setName($class->getName() . '__PROXY__');
42			while (class_exists($this->getCanonicalClassName($class))) {
43			$class->setName($class->getName() . mt_rand(0, 999));
44			}
45
46			$result = @eval((string)$class) !== false;
47			return $result;
48			}
49
50			/**
51			* @param ClassMetadata $class2
52			* @return string
53			*/
54			public function getCanonicalClassName(ClassMetadata $class2)
55			{
56			return "\\" . trim($class2->getNamespace(), "\\") . "\\" . $class2->getName();
57			}
58
59			public function load()
60			{
61			$this->evalClass($this->classmetadata);
62
63			$builder = new ProxyBuilder();
64			$builder->setNamespace($this->classmetadata->getNamespace());
65			$builder->setClassName($this->originalClassName);
66			$builder->setParentClass("\\" . $this->classmetadata->getNamespace() . "\\" . $this->classmetadata->getName());
67			foreach ($this->classmetadata->getMethods() as $method) {
68			$builder->addMethod($method);
69			}
70			$builder->loadProxy();
			0 ignored issues – show Unused Code introduced 2016-09-25 14:33 UTC by Report Bug Copy Issue Report The call to the method `PHPRealCoverage\Proxy\ProxyBuilder::loadProxy()` seems un-needed as the method has no side-effects. PHP Analyzer performs a side-effects analysis of your code. A side-effect is basically anything that might be visible after the scope of the method is left. Let’s take a look at an example: class User { private $email; public function getEmail() { return $this->email; } public function setEmail($email) { $this->email = $email; } } If we look at the `getEmail()` method, we can see that it has no side-effect. Whether you call this method or not, no future calls to other methods are affected by this. As such code as the following is useless: $user = new User(); $user->getEmail(); // This line could safely be removed as it has no effect. On the hand, if we look at the `setEmail()`, this method _has_ side-effects. In the following case, we could not remove the method call: $user = new User(); $user->setEmail('email@domain'); // This line has a side-effect (it changes an // instance variable). Loading history...
71			}
72			}
73

julianseeger / php-real-coverage

ProxyAccessor::evalClass() A last analyzed 2016-09-25 14:33 UTC

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ProxyAccessor::evalClass() A
last analyzed 2016-09-25 14:33 UTC