RecursiveDOMIterator::key() - Code Metrics - Inspection of "Add website source #9" - ci-on/laravel-text-to-speech - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Rigel Kent

created 2020-05-19 07:13 UTC

RecursiveDOMIterator::key() A

↳ Parent: RecursiveDOMIterator

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

namespace Cion\TextToSpeech\Sources;

use DOMNode;
use RecursiveIterator;

class RecursiveDOMIterator implements RecursiveIterator
{
    /**
     * Current Position in DOMNodeList
     * @var Integer
     */
    protected $_position;

    /**
     * The DOMNodeList with all children to iterate over
     * @var DOMNodeList
     */
    protected $_nodeList;

    /**
     * @param DOMNode $domNode
     * @return void

     */
    public function __construct(DOMNode $domNode)
    {
        $this->_position = 0;
        $this->_nodeList = $domNode->childNodes;

    }

    /**
     * Returns the current DOMNode
     * @return DOMNode
     */
    public function current()
    {
        return $this->_nodeList->item($this->_position);
    }

    /**
     * Returns an iterator for the current iterator entry
     * @return RecursiveDOMIterator
     */
    public function getChildren()
    {
        return new self($this->current());
    }

    /**
     * Returns if an iterator can be created for the current entry.
     * @return Boolean
     */
    public function hasChildren()
    {
        return $this->current()->hasChildNodes();
    }

    /**
     * Returns the current position
     * @return Integer
     */
    public function key()
    {
        return $this->_position;
    }

    /**
     * Moves the current position to the next element.
     * @return void
     */
    public function next()
    {
        $this->_position++;
    }

    /**
     * Rewind the Iterator to the first element
     * @return void
     */
    public function rewind()
    {
        $this->_position = 0;
    }

    /**
     * Checks if current position is valid
     * @return Boolean
     */
    public function valid()
    {
        return $this->_position < $this->_nodeList->length;
    }
}


1			<?php
2
3			namespace Cion\TextToSpeech\Sources;
4
5			use DOMNode;
6			use RecursiveIterator;
7
8			class RecursiveDOMIterator implements RecursiveIterator
9			{
10			/**
11			* Current Position in DOMNodeList
12			* @var Integer
13			*/
14			protected $_position;
15
16			/**
17			* The DOMNodeList with all children to iterate over
18			* @var DOMNodeList
19			*/
20			protected $_nodeList;
21
22			/**
23			* @param DOMNode $domNode
24			* @return void
			0 ignored issues – show Comprehensibility Best Practice introduced 2020-05-19 07:15 UTC by Report Bug Copy Issue Report Adding a `@return` annotation to constructors is generally not recommended as a constructor does not have a meaningful return value. Adding a `@return` annotation to a constructor is not recommended, since a constructor does not have a meaningful return value. Please refer to the PHP core documentation on constructors. Loading history...
25			*/
26			public function __construct(DOMNode $domNode)
27			{
28			$this->_position = 0;
29			$this->_nodeList = $domNode->childNodes;
			0 ignored issues – show Documentation Bug introduced 2020-05-19 07:15 UTC by Report Bug Copy Issue Report It seems like `$domNode->childNodes` of type `object<DOMNodeList>` is incompatible with the declared type `object<Cion\TextToSpeech\Sources\DOMNodeList>` of property `$_nodeList`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
30			}
31
32			/**
33			* Returns the current DOMNode
34			* @return DOMNode
35			*/
36			public function current()
37			{
38			return $this->_nodeList->item($this->_position);
39			}
40
41			/**
42			* Returns an iterator for the current iterator entry
43			* @return RecursiveDOMIterator
44			*/
45			public function getChildren()
46			{
47			return new self($this->current());
48			}
49
50			/**
51			* Returns if an iterator can be created for the current entry.
52			* @return Boolean
53			*/
54			public function hasChildren()
55			{
56			return $this->current()->hasChildNodes();
57			}
58
59			/**
60			* Returns the current position
61			* @return Integer
62			*/
63			public function key()
64			{
65			return $this->_position;
66			}
67
68			/**
69			* Moves the current position to the next element.
70			* @return void
71			*/
72			public function next()
73			{
74			$this->_position++;
75			}
76
77			/**
78			* Rewind the Iterator to the first element
79			* @return void
80			*/
81			public function rewind()
82			{
83			$this->_position = 0;
84			}
85
86			/**
87			* Checks if current position is valid
88			* @return Boolean
89			*/
90			public function valid()
91			{
92			return $this->_position < $this->_nodeList->length;
93			}
94			}
95

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RecursiveDOMIterator::key() A

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