| 1 | <?php |
| 2 | /*************************************************************************** |
| 3 | * Copyright (C) 2003-2011 Polytechnique.org * |
| 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 | { |
| 82 | $i = to_integer($this->_get($key, $default)); |
| 83 | return $i === false ? $default : $i; |
| 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 $this->array; |
| 94 | } |
| 95 | |
| 96 | public function count() |
| 97 | { |
| 98 | return count($this->array); |
| 99 | } |
| 100 | |
| 101 | public function merge(array $array) |
| 102 | { |
| 103 | $this->array = array_merge($this->array, $array); |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker fenc=utf-8: |
| 108 | ?> |