math.php ➔ subtract() - Code Metrics - daveross/functional-programming-utils - Measure and Improve Code Quality continuously with Scrutinizer

math.php ➔ subtract() A
last analyzed 2017-11-09 22:17 UTC

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Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php

namespace DaveRoss\FunctionalProgrammingUtils;

/**
 * Add two numbers
 *
 * @param mixed $x
 * @param mixed $y
 *
 * @return mixed
 */
function add($x, $y)

{
    return $x + $y;
}

/**
 * Invert a number
 *
 * @param mixed $x
 *
 * @return mixed
 */
function inverse($x)

{
    return multiply($x, - 1);
}

/**
 * Subtract two numbers
 *
 * @param mixed $x
 * @param mixed $y
 *
 * @return mixed
 */
function subtract($x, $y)

{
    return $x - $y;
}

/**
 * Multiply two numbers
 *
 * @param mixed $x
 * @param mixed $y
 *
 * @return mixed
 */
function multiply($x, $y)

{
    return $x * $y;
}

/**
 * Divide two numbers
 *
 * @param mixed $x
 * @param mixed $y
 *
 * @return float
 */
function divide($x, $y)

{
    return $x / $y;
}

/**
 * Divide two numbers, return the modulus
 *
 * @param mixed $x
 * @param mixed $y
 *
 * @return int
 */
function modulus($x, $y)

{
    return $x % $y;
}

/**
 * Check if a value is "truthy" but not necessarily equal to true
 *
 * @param mixed $x
 *
 * @return bool
 */
function truthy($x)

{
    return true == $x;
}

/**
 * Check if a value is boolean true
 *
 * @param mixed $x
 *
 * @return bool
 */
function true($x)

{
    return true === $x;
}

/**
 * Check if a value is "falsey" but not necessarily equal to false
 *
 * @param mixed $x
 *
 * @return bool
 */
function falsy($x)

{
    return false == $x;
}

/**
 * Check if a value is boolean false
 *
 * @param mixed $x
 *
 * @return bool
 */
function false($x)

{
    return false === $x;
}

/**
 * Return a value or a default if the value is null or not set
 *
 * @param mixed $x
 * @param mixed $y default value
 *
 * @return mixed
 */
function default_value($x, $y = null)

{
    return null === $y ? $x : $y;
}


1			<?php
2
3			namespace DaveRoss\FunctionalProgrammingUtils;
4
5			/**
6			* Add two numbers
7			*
8			* @param mixed $x
9			* @param mixed $y
10			*
11			* @return mixed
12			*/
13			function add($x, $y)
			0 ignored issues – show Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $y. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
14			{
15			return $x + $y;
16			}
17
18			/**
19			* Invert a number
20			*
21			* @param mixed $x
22			*
23			* @return mixed
24			*/
25			function inverse($x)
			0 ignored issues – show Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
26			{
27			return multiply($x, - 1);
28			}
29
30			/**
31			* Subtract two numbers
32			*
33			* @param mixed $x
34			* @param mixed $y
35			*
36			* @return mixed
37			*/
38			function subtract($x, $y)
			0 ignored issues – show Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $y. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
39			{
40			return $x - $y;
41			}
42
43			/**
44			* Multiply two numbers
45			*
46			* @param mixed $x
47			* @param mixed $y
48			*
49			* @return mixed
50			*/
51			function multiply($x, $y)
			0 ignored issues – show Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $y. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
52			{
53			return $x * $y;
54			}
55
56			/**
57			* Divide two numbers
58			*
59			* @param mixed $x
60			* @param mixed $y
61			*
62			* @return float
63			*/
64			function divide($x, $y)
			0 ignored issues – show Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $y. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
65			{
66			return $x / $y;
67			}
68
69			/**
70			* Divide two numbers, return the modulus
71			*
72			* @param mixed $x
73			* @param mixed $y
74			*
75			* @return int
76			*/
77			function modulus($x, $y)
			0 ignored issues – show Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $y. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
78			{
79			return $x % $y;
80			}
81
82			/**
83			* Check if a value is "truthy" but not necessarily equal to true
84			*
85			* @param mixed $x
86			*
87			* @return bool
88			*/
89			function truthy($x)
			0 ignored issues – show Coding Style introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report `function truthy()` does not seem to conform to the naming convention (`^(?:is\|has\|should\|may\|supports)`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
90			{
91			return true == $x;
92			}
93
94			/**
95			* Check if a value is boolean true
96			*
97			* @param mixed $x
98			*
99			* @return bool
100			*/
101			function true($x)
			0 ignored issues – show Coding Style introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report `function true()` does not seem to conform to the naming convention (`^(?:is\|has\|should\|may\|supports)`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
102			{
103			return true === $x;
104			}
105
106			/**
107			* Check if a value is "falsey" but not necessarily equal to false
108			*
109			* @param mixed $x
110			*
111			* @return bool
112			*/
113			function falsy($x)
			0 ignored issues – show Coding Style introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report `function falsy()` does not seem to conform to the naming convention (`^(?:is\|has\|should\|may\|supports)`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
114			{
115			return false == $x;
116			}
117
118			/**
119			* Check if a value is boolean false
120			*
121			* @param mixed $x
122			*
123			* @return bool
124			*/
125			function false($x)
			0 ignored issues – show Coding Style introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report `function false()` does not seem to conform to the naming convention (`^(?:is\|has\|should\|may\|supports)`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
126			{
127			return false === $x;
128			}
129
130			/**
131			* Return a value or a default if the value is null or not set
132			*
133			* @param mixed $x
134			* @param mixed $y default value
135			*
136			* @return mixed
137			*/
138			function default_value($x, $y = null)
			0 ignored issues – show Coding Style introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report `function default_value()` does not seem to conform to the naming convention (`^(?:[a-z]\|__)[a-zA-Z0-9]*$`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $x. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history... Comprehensibility introduced 2017-11-09 22:17 UTC by Report Bug Copy Issue Report Avoid variables with short names like $y. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
139			{
140			return null === $y ? $x : $y;
141			}
142

daveross / functional-programming-utils

math.php ➔ subtract() A last analyzed 2017-11-09 22:17 UTC

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math.php ➔ subtract() A
last analyzed 2017-11-09 22:17 UTC