Code Coverage for /home/runner/work/strauss/strauss/src/Helpers/NamespaceSort.php

1	<?php
2
3	namespace BrianHenryIE\Strauss\Helpers;
4
5	class NamespaceSort
6	{
7
8	const LONGEST = false;
9	const SHORTEST = true;
10
11	protected bool $order;
12
13	public function __construct(bool $order = self::SHORTEST)
14	{
15	$this->order = $order;
16	}
17
18	public function __invoke(string $a, string $b)
19	{
20	return $this->order === self::LONGEST
21	? $this->sort($a, $b)
22	: $this->sort($b, $a);
23	}
24
25	protected function sort($a, $b)
26	{
27
28	$aParts = explode('\\', $a);
29	$bParts = explode('\\', $b);
30
31	$aPathParts = array_slice($aParts, 0, -1);
32	$bPathParts = array_slice($bParts, 0, -1);
33
34	// 0 is a valid string length for the global namespace
35
36	$aPath = implode('/', $aPathParts);
37	$bPath = implode('/', $bPathParts);
38	$aPathLength = strlen($aPath);
39	$bPathLength = strlen($bPath);
40
41	// This isn't done right yet, when the path length is equal, the comparison should be done inccludingthe partent directory/path.
42
43	if ($aPathLength === $bPathLength) {
44	// What happens with count() < 1/0?
45	$aa = implode('/', array_slice($aParts, -2));
46	$bb = implode('/', array_slice($bParts, -2));
47
48	return strlen($bb) - strlen($aa);
49	}
50
51	if ($aPathLength !== $bPathLength) {
52	return $bPathLength - $aPathLength;
53	}
54
55	$bPop = array_pop($bPathParts);
56	$aPop = array_pop($aPathParts);
57
58	return strlen($bPop) - strlen($aPop);
59	}
60	}