1<?php
2
3/**
4 * Hoa
5 *
6 *
7 * @license
8 *
9 * New BSD License
10 *
11 * Copyright © 2007-2017, Hoa community. All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 *     * Redistributions of source code must retain the above copyright
16 *       notice, this list of conditions and the following disclaimer.
17 *     * Redistributions in binary form must reproduce the above copyright
18 *       notice, this list of conditions and the following disclaimer in the
19 *       documentation and/or other materials provided with the distribution.
20 *     * Neither the name of the Hoa nor the names of its contributors may be
21 *       used to endorse or promote products derived from this software without
22 *       specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37namespace Hoa\Ustring\Bin;
38
39use Hoa\Console;
40use Hoa\Ustring;
41
42/**
43 * Class Hoa\Ustring\Bin\Fromcode.
44 *
45 * Get a character from its code. Please, see Hoa\Ustring\Ustring::fromCode.
46 *
47 * @copyright  Copyright © 2007-2017 Hoa community
48 * @license    New BSD License
49 */
50class Fromcode extends Console\Dispatcher\Kit
51{
52    /**
53     * Options description.
54     *
55     * @var array
56     */
57    protected $options = [
58        ['base', Console\GetOption::REQUIRED_ARGUMENT, 'b'],
59        ['help', Console\GetOption::NO_ARGUMENT,       'h'],
60        ['help', Console\GetOption::NO_ARGUMENT,       '?']
61    ];
62
63
64
65    /**
66     * The entry method.
67     *
68     * @return  int
69     */
70    public function main()
71    {
72        $base = 16;
73
74        while (false !== $c = $this->getOption($v)) {
75            switch ($c) {
76                case 'b':
77                    $base = intval($v);
78
79                    break;
80
81                case '__ambiguous':
82                    $this->resolveOptionAmbiguity($v);
83
84                    break;
85
86                case 'h':
87                case '?':
88                default:
89                    return $this->usage();
90            }
91        }
92
93        $this->parser->listInputs($code);
94
95        $char = Ustring::fromCode(base_convert($code, $base, 10));
96
97        echo $char;
98
99        return;
100    }
101
102    /**
103     * The command usage.
104     *
105     * @return  int
106     */
107    public function usage()
108    {
109        echo
110            'Usage   : ustring:fromcode <char>', "\n",
111            'Options :', "\n",
112            $this->makeUsageOptionsList([
113                'b'    => 'Specify the base of the code (16 by default).',
114                'help' => 'This help.'
115            ]), "\n";
116
117        return;
118    }
119}
120
121__halt_compiler();
122Get a character from its code.
123