Collection::count() - Code Metrics - zortje/rules - Measure and Improve Code Quality continuously with Scrutinizer

Collection::count() A
last analyzed 2016-07-14 20:20 UTC

↳ Parent: Collection

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php

namespace Zortje\Rules\Common;

/**
 * Class Collection
 *
 * @package Zortje\Rules\Common
 */
class Collection implements \Iterator, \Countable
{

    protected $collection = [];

    /**
     * Return the current item
     *
     * @return false|mixed Item
     */
    public function current()
    {
        return current($this->collection);
    }

    /**
     * Return the key of the current item
     *
     * @return mixed scalar on success, or null on failure.
     */
    public function key()
    {
        return key($this->collection);
    }

    /**
     * Move forward to next item
     */
    public function next()
    {
        next($this->collection);
    }

    /**
     * Rewind the collection to the first item
     */
    public function rewind()
    {
        if (is_array($this->collection) === true) {
            reset($this->collection);
        }
    }

    /**
     * Checks if current position is valid
     *
     * @return bool Returns true on success or false on failure.
     */
    public function valid(): bool
    {
        $key = key($this->collection);

        return $key !== null && $key !== false;
    }

    /**
     * Count elements of items in collection
     *
     * @return int Count
     */
    public function count(): int
    {
        return count($this->collection);
    }
}


1		<?php
2
3		namespace Zortje\Rules\Common;
4
5		/**
6		* Class Collection
7		*
8		* @package Zortje\Rules\Common
9		*/
10		class Collection implements \Iterator, \Countable
11		{
12
13		protected $collection = [];
14
15		/**
16		* Return the current item
17		*
18		* @return false\|mixed Item
19		*/
20	1	public function current()
21		{
22	1	return current($this->collection);
23		}
24
25		/**
26		* Return the key of the current item
27		*
28		* @return mixed scalar on success, or null on failure.
29		*/
30	1	public function key()
31		{
32	1	return key($this->collection);
33		}
34
35		/**
36		* Move forward to next item
37		*/
38	2	public function next()
39		{
40	2	next($this->collection);
41	2	}
42
43		/**
44		* Rewind the collection to the first item
45		*/
46	2	public function rewind()
47		{
48	2	if (is_array($this->collection) === true) {
49	2	reset($this->collection);
50		}
51	2	}
52
53		/**
54		* Checks if current position is valid
55		*
56		* @return bool Returns true on success or false on failure.
57		*/
58	1	public function valid(): bool
59		{
60	1	$key = key($this->collection);
61
62	1	return $key !== null && $key !== false;
63		}
64
65		/**
66		* Count elements of items in collection
67		*
68		* @return int Count
69		*/
70	1	public function count(): int
71		{
72	1	return count($this->collection);
73		}
74		}
75

zortje / rules

Collection::count() A last analyzed 2016-07-14 20:20 UTC

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Collection::count() A
last analyzed 2016-07-14 20:20 UTC