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

1	<?php
2
3	namespace Popy\Calendar\Parser\DateLexer;
4
5	use Popy\Calendar\Parser\DateLexerResult;
6	use Popy\Calendar\Parser\DateLexerInterface;
7
8	/**
9	* Alternatives implementation : if any internal lexer matches, its result will
10	* be returned.
11	*/
12	class Alternatives implements DateLexerInterface
13	{
14	/**
15	* Lexer list.
16	*
17	* @var array
18	*/
19	protected $lexers = [];
20
21	/**
22	* Add a lexer.
23	*
24	* @param DateLexerInterface $lexer
25	*/
26	public function addLexer(DateLexerInterface $lexer)
27	{
28	$this->lexers[] = $lexer;
29	}
30
31	/**
32	* @inheritDoc
33	*/
34	public function tokenizeDate($string, $offset = 0)
35	{
36	foreach ($this->lexers as $lexer) {
37	if (null !== $res = $lexer->tokenizeDate($string, $offset)) {
38	// A lexer failed to match : exit.
39	return $res;
40	}
41	}
42	}
43	}