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1 | <?php |
2 | /*************************************************************************** | |
e92ecb8c | 3 | * Copyright (C) 2003-2011 Polytechnique.org * |
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4 | * http://opensource.polytechnique.org/ * |
5 | * * | |
6 | * This program is free software; you can redistribute it and/or modify * | |
7 | * it under the terms of the GNU General Public License as published by * | |
8 | * the Free Software Foundation; either version 2 of the License, or * | |
9 | * (at your option) any later version. * | |
10 | * * | |
11 | * This program is distributed in the hope that it will be useful, * | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
14 | * GNU General Public License for more details. * | |
15 | * * | |
16 | * You should have received a copy of the GNU General Public License * | |
17 | * along with this program; if not, write to the Free Software * | |
18 | * Foundation, Inc., * | |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * | |
20 | ***************************************************************************/ | |
21 | ||
22 | class PlDict | |
23 | { | |
24 | private $array; | |
25 | ||
26 | public function __construct(array $array = array()) | |
27 | { | |
28 | $this->array = $array; | |
29 | } | |
30 | ||
31 | private function _get($key, $default) | |
32 | { | |
33 | return isset($this->array[$key]) ? $this->array[$key] : $default; | |
34 | } | |
35 | ||
36 | public function has($key) | |
37 | { | |
38 | return isset($this->array[$key]); | |
39 | } | |
40 | ||
41 | public function kill($key) | |
42 | { | |
43 | unset($this->array[$key]); | |
44 | } | |
45 | ||
46 | public function set($key, $value) | |
47 | { | |
48 | $this->array[$key] = $value; | |
49 | } | |
50 | ||
51 | public function v($key, $default = null) | |
52 | { | |
53 | return $this->_get($key, $default); | |
54 | } | |
55 | ||
56 | public function b($key, $default = false) | |
57 | { | |
58 | return (bool)$this->_get($key, $default); | |
59 | } | |
60 | ||
61 | public function s($key, $default = '') | |
62 | { | |
63 | return (string)$this->_get($key, $default); | |
64 | } | |
65 | ||
66 | public function t($key, $default = '') | |
67 | { | |
68 | return trim($this->s($key, $default)); | |
69 | } | |
70 | ||
71 | public function blank($key, $strict = false) | |
72 | { | |
73 | if (!$this->has($key)) { | |
74 | return true; | |
75 | } | |
76 | $var = $strict ? $this->s($key) : $this->t($key); | |
77 | return empty($var); | |
78 | } | |
79 | ||
80 | public function i($key, $default = 0) | |
81 | { | |
e24eb48b FB |
82 | $i = to_integer($this->_get($key, $default)); |
83 | return $i === false ? $default : $i; | |
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84 | } |
85 | ||
86 | public function l(array $keys) | |
87 | { | |
88 | return array_map(array($this, 'v'), $keys); | |
89 | } | |
90 | ||
91 | public function dict() | |
92 | { | |
93 | return $this->array; | |
94 | } | |
42522e21 SJ |
95 | |
96 | public function count() | |
97 | { | |
98 | return count($this->array); | |
99 | } | |
100 | ||
101 | public function merge(array $array) | |
102 | { | |
103 | $this->array = array_merge($this->array, $array); | |
104 | } | |
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105 | } |
106 | ||
107 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: | |
108 | ?> |