FormBuilderIterator::valid() - Code Metrics - sonata-project/SonataAdminBundle - Measure and Improve Code Quality continuously with Scrutinizer

FormBuilderIterator::valid() A
last analyzed 2020-08-22 14:45 UTC

↳ Parent: FormBuilderIterator

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php

declare(strict_types=1);

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

namespace Sonata\AdminBundle\Util;

use Symfony\Component\Form\FormBuilderInterface;

/**
 * @author Thomas Rabaix <[email protected]>
 */
final class FormBuilderIterator extends \RecursiveArrayIterator
{
    /**
     * @var \ReflectionProperty
     */
    private static $reflection;

    /**
     * @var FormBuilderInterface
     */
    private $formBuilder;

    /**
     * @var array
     */
    private $keys = [];

    /**
     * @var bool|string
     */
    private $prefix;

    /**
     * @var \ArrayIterator
     */
    private $iterator;

    /**
     * @param bool $prefix
     */
    public function __construct(FormBuilderInterface $formBuilder, $prefix = false)
    {
        parent::__construct();
        $this->formBuilder = $formBuilder;
        $this->prefix = $prefix ? $prefix : $formBuilder->getName();
        $this->iterator = new \ArrayIterator(self::getKeys($formBuilder));
    }

    public function rewind(): void
    {
        $this->iterator->rewind();
    }

    public function valid()
    {
        return $this->iterator->valid();
    }

    public function key()
    {
        $name = $this->iterator->current();

        return sprintf('%s_%s', $this->prefix, $name);
    }

    public function next(): void
    {
        $this->iterator->next();
    }

    public function current()
    {
        return $this->formBuilder->get($this->iterator->current());
    }

    public function getChildren()
    {
        return new self($this->formBuilder->get($this->iterator->current()), $this->current());
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    public function hasChildren()
    {
        return \count(self::getKeys($this->current())) > 0;
    }

    /**
     * @static
     *
     * @return array
     */
    private static function getKeys(FormBuilderInterface $formBuilder)
    {
        return array_keys($formBuilder->all());
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the Sonata Project package.
7			*
8			* (c) Thomas Rabaix <[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 Sonata\AdminBundle\Util;
15
16			use Symfony\Component\Form\FormBuilderInterface;
17
18			/**
19			* @author Thomas Rabaix <[email protected]>
20			*/
21			final class FormBuilderIterator extends \RecursiveArrayIterator
22			{
23			/**
24			* @var \ReflectionProperty
25			*/
26			private static $reflection;
27
28			/**
29			* @var FormBuilderInterface
30			*/
31			private $formBuilder;
32
33			/**
34			* @var array
35			*/
36			private $keys = [];
37
38			/**
39			* @var bool\|string
40			*/
41			private $prefix;
42
43			/**
44			* @var \ArrayIterator
45			*/
46			private $iterator;
47
48			/**
49			* @param bool $prefix
50			*/
51			public function __construct(FormBuilderInterface $formBuilder, $prefix = false)
52			{
53			parent::__construct();
54			$this->formBuilder = $formBuilder;
55			$this->prefix = $prefix ? $prefix : $formBuilder->getName();
56			$this->iterator = new \ArrayIterator(self::getKeys($formBuilder));
57			}
58
59			public function rewind(): void
60			{
61			$this->iterator->rewind();
62			}
63
64			public function valid()
65			{
66			return $this->iterator->valid();
67			}
68
69			public function key()
70			{
71			$name = $this->iterator->current();
72
73			return sprintf('%s_%s', $this->prefix, $name);
74			}
75
76			public function next(): void
77			{
78			$this->iterator->next();
79			}
80
81			public function current()
82			{
83			return $this->formBuilder->get($this->iterator->current());
84			}
85
86			public function getChildren()
87			{
88			return new self($this->formBuilder->get($this->iterator->current()), $this->current());
			0 ignored issues – show Documentation introduced 2017-05-15 14:24 UTC by Report Bug Copy Issue Report `$this->current()` is of type `object<Symfony\Component...m\FormBuilderInterface>`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
89			}
90
91			public function hasChildren()
92			{
93			return \count(self::getKeys($this->current())) > 0;
94			}
95
96			/**
97			* @static
98			*
99			* @return array
100			*/
101			private static function getKeys(FormBuilderInterface $formBuilder)
102			{
103			return array_keys($formBuilder->all());
104			}
105			}
106

sonata-project / SonataAdminBundle

FormBuilderIterator::valid() A last analyzed 2020-08-22 14:45 UTC

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FormBuilderIterator::valid() A
last analyzed 2020-08-22 14:45 UTC