Path::canonical() - Code Metrics - elegantmedia/PHP-Toolkit - Measure and Improve Code Quality continuously with Scrutinizer

Path::canonical() A
last analyzed 2025-06-09 07:57 UTC

↳ Parent: Path

Complexity

Conditions	4
Paths	4

Size

Total Lines	20
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	10
c	1
b	0
f	0
dl	0
loc	20
ccs	6
cts	6
cp	1
rs	9.9332
cc	4
nc	4
nop	1
crap	4

<?php

namespace ElegantMedia\PHPToolkit;

class Path
{
	/**
	 * Add a trailing slash to the end of a string (if it doesn't exist).
	 *
	 * @param $path
	 *
	 * @return string
	 */
	public static function withEndingSlash($path): string
	{
		return rtrim($path, '/') . '/';
	}

	/**
	 * Remove the trailing slash from a string (if exists).
	 *
	 * @param $path
	 *
	 * @return string
	 */
	public static function withoutEndingSlash($path): string
	{
		return rtrim($path, '/');
	}

	/**
	 * Remove the leading slash of a string (if exists).
	 *
	 * @param $path
	 *
	 * @return string
	 */
	public static function withoutStartingSlash($path): string
	{
		$firstChar = $path[0];
		$hasLeadingSlash = $firstChar === '/';
		if (!$hasLeadingSlash) {
			return $path;
		}

		return ltrim($path, $firstChar);
	}

	/**
	 * Add a leading slash to a string (if it doesn't exist).
	 *
	 * @param $path
	 *
	 * @return string
	 */
	public static function withStartingSlash($path): string
	{
		return '/' . ltrim($path, '/');
	}

	/**
	 * Remove dot segments from paths.
	 *
	 * @see https://tools.ietf.org/html/rfc3986#section-5.2.4
	 * @see https://stackoverflow.com/a/21486848/1234452
	 *
	 * @param $path
	 *
	 * @return string
	 */
	public static function canonical($path): string
	{
		$path = explode('/', $path);
		$stack = [];
		foreach ($path as $seg) {
			if ($seg == '..') {
				// Ignore this segment, remove last segment from stack
				array_pop($stack);
				continue;
			}

			if ($seg == '.') {
				// Ignore this segment
				continue;
			}

			$stack[] = $seg;
		}

		return implode('/', $stack);
	}
}


1		<?php
2
3		namespace ElegantMedia\PHPToolkit;
4
5		class Path
6		{
7		/**
8		* Add a trailing slash to the end of a string (if it doesn't exist).
9		*
10		* @param $path
11		*
12		* @return string
13		*/
14		public static function withEndingSlash($path): string
15		{
16		return rtrim($path, '/') . '/';
17	3	}
18
19	3	/**
20		* Remove the trailing slash from a string (if exists).
21		*
22		* @param $path
23		*
24		* @return string
25		*/
26		public static function withoutEndingSlash($path): string
27		{
28		return rtrim($path, '/');
29		}
30	3
31		/**
32	3	* Remove the leading slash of a string (if exists).
33		*
34		* @param $path
35		*
36		* @return string
37		*/
38		public static function withoutStartingSlash($path): string
39		{
40		$firstChar = $path[0];
41		$hasLeadingSlash = $firstChar === '/';
42		if (!$hasLeadingSlash) {
43	3	return $path;
44		}
45	3
46	3	return ltrim($path, $firstChar);
47	3	}
48	3
49		/**
50		* Add a leading slash to a string (if it doesn't exist).
51	3	*
52		* @param $path
53		*
54		* @return string
55		*/
56		public static function withStartingSlash($path): string
57		{
58		return '/' . ltrim($path, '/');
59		}
60
61		/**
62		* Remove dot segments from paths.
63		*
64	3	* @see https://tools.ietf.org/html/rfc3986#section-5.2.4
65		* @see https://stackoverflow.com/a/21486848/1234452
66	3	*
67	3	* @param $path
68	3	*
69	3	* @return string
70		*/
71	3	public static function canonical($path): string
72	3	{
73		$path = explode('/', $path);
74		$stack = [];
75	3	foreach ($path as $seg) {
76		if ($seg == '..') {
77	3	// Ignore this segment, remove last segment from stack
78		array_pop($stack);
79		continue;
80	3	}
81
82		if ($seg == '.') {
83	3	// Ignore this segment
84		continue;
85		}
86
87		$stack[] = $seg;
88		}
89
90		return implode('/', $stack);
91		}
92		}
93

elegantmedia / PHP-Toolkit

Path::canonical() A last analyzed 2025-06-09 07:57 UTC

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Path::canonical() A
last analyzed 2025-06-09 07:57 UTC