Code Coverage for /home/popy/Documents/popy-calendar/src/Parser/DateLexer/PregChoice.php

1	<?php
2
3	namespace Popy\Calendar\Parser\DateLexer;
4
5	use InvalidArgumentException;
6	use Popy\Calendar\Parser\FormatToken;
7	use Popy\Calendar\Parser\DateLexerResult;
8
9	class PregChoice extends AbstractPreg
10	{
11	/**
12	* Registered symbol.
13	*
14	* @var string\|null
15	*/
16	protected $symbol;
17
18	/**
19	* Choices.
20	*
21	* @var array<string>
22	*/
23	protected $choices;
24
25	/**
26	* Expression.
27	*
28	* @var string
29	*/
30	protected $expression;
31
32	public function __construct(FormatToken $token, array $choices)
33	{
34	if (!$token->isSymbol()) {
35	throw new InvalidArgumentException(
36	'You must supply a Symbol token'
37	);
38	}
39
40	$this->symbol = $token->getName();
41	$this->choices = $choices;
42
43	$parts = [];
44	foreach ($choices as $part) {
45	$parts[] = '(?i:' . preg_quote($part, '/') . ')';
46	}
47
48	$this->expression = '(' . implode('\|', $parts) . ')';
49	}
50
51	/**
52	* @inheritDoc
53	*/
54	public function getExpression()
55	{
56	return $this->expression;
57	}
58
59	/**
60	* @inheritDoc
61	*/
62	public function hydrateResult(DateLexerResult $result, $match, $offset = 1)
63	{
64	if (!isset($match[$offset])) {
65	return $offset;
66	}
67
68	// Did match
69	if ($match[$offset][1] !== -1) {
70	$found = array_search($match[$offset][0], $this->choices);
71
72	// DO THE MAGIC
73	if ($found === false) {
74	$res = preg_grep(
75	'/^' . preg_quote($match[$offset][0], '/') . '$/i',
76	$this->choices
77	);
78
79	if (count($res)) {
80	reset($res);
81	$found = key($res);
82	}
83	}
84
85	$result->set($this->symbol, $found);
86	}
87
88	return $offset + 1;
89	}
90	}