Code Coverage for I:\www\pvcRegex\src\unicode\RegexAlphabetic.php

1	<?php
2	/**
3	* @package: pvc
4	* @author: Doug Wilbourne (dougwilbourne@gmail.com)
5	*/
6
7	declare(strict_types = 1);
8
9	namespace pvc\regex\unicode;
10
11	use pvc\regex\Regex;
12
13	/**
14	* Class RegexAlphabetic
15	*/
16	class RegexAlphabetic extends Regex
17	{
18
19	/**
20	* RegexAlphabetic constructor.
21	*
22	* we want letters represented as a single code point as well as letters modified by trailing
23	* combining marks. So we verify that the first letter in the subpattern is a letter and that
24	* when the remaining code points in the subpattern are marks.
25	*
26	*/
27	public function __construct()
28	{
29	$label = 'alphabetic text (only letters)';
30	/**
31	* the u modifier after the pattern tells the engine to treat both the pattern and the subject as UTF-8
32	*/
33	$pattern = '/^(\p{L}\p{M})$/u';
34	$this->setPattern($pattern);
35	$this->setLabel($label);
36	}
37	}