utility_functions.php ➔ max() - Code Metrics - Inspection of "Sum, average, min, max and toString added" - DusanKasan/Knapsack - Measure and Improve Code Quality continuously with Scrutinizer

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by Dušan

created 2016-06-02 20:21 UTC

utility_functions.php ➔ max() A

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Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	1

Importance

Changes

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

<?php

namespace DusanKasan\Knapsack;

/**
 * Returns its argument.
 *
 * @param mixed $value
 * @return mixed
 */
function identity($value)
{
    return $value;
}

/**
 * Comparator. Returns a negative number, zero, or a positive number when x is logically 'less than', 'equal to', or
 * 'greater than' y.
 *
 * @param mixed $a
 * @param mixed $b
 * @return int
 */
function compare($a, $b)
{
    if ($a == $b) {
        return 0;
    }

    return $a < $b ? -1 : 1;
}

/**
 * Increments $value by one.
 *
 * @param int $value
 * @return int
 */
function increment($value)
{
    return $value + 1;
}

/**
 * Decrements $value by one.
 *
 * @param int $value
 * @return int
 */
function decrement($value)
{
    return $value - 1;
}


1		<?php
2
3		namespace DusanKasan\Knapsack;
4
5		/**
6		* Returns its argument.
7		*
8		* @param mixed $value
9		* @return mixed
10		*/
11		function identity($value)
12		{
13	1	return $value;
14		}
15
16		/**
17		* Comparator. Returns a negative number, zero, or a positive number when x is logically 'less than', 'equal to', or
18		* 'greater than' y.
19		*
20		* @param mixed $a
21		* @param mixed $b
22		* @return int
23		*/
24		function compare($a, $b)
25		{
26	1	if ($a == $b) {
27	1	return 0;
28		}
29
30	1	return $a < $b ? -1 : 1;
31		}
32
33		/**
34		* Increments $value by one.
35		*
36		* @param int $value
37		* @return int
38		*/
39		function increment($value)
40		{
41	1	return $value + 1;
42		}
43
44		/**
45		* Decrements $value by one.
46		*
47		* @param int $value
48		* @return int
49		*/
50		function decrement($value)
51		{
52	1	return $value - 1;
53		}
54

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utility_functions.php ➔ max() A

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