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1 | <?php |
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2 | /* |
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3 | * This file is part of EC-CUBE |
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4 | * |
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5 | * Copyright(c) 2000-2015 LOCKON CO.,LTD. All Rights Reserved. |
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6 | * |
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7 | * http://www.lockon.co.jp/ |
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8 | * |
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9 | * This program is free software; you can redistribute it and/or |
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10 | * modify it under the terms of the GNU General Public License |
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11 | * as published by the Free Software Foundation; either version 2 |
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12 | * of the License, or (at your option) any later version. |
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13 | * |
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14 | * This program is distributed in the hope that it will be useful, |
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | * GNU General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with this program; if not, write to the Free Software |
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21 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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22 | */ |
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23 | |||
24 | namespace Eccube\Util; |
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25 | |||
26 | use Doctrine\Common\Collections\ArrayCollection; |
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27 | |||
28 | class Str |
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29 | { |
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30 | |||
31 | /** |
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32 | * The MIT License (MIT) |
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33 | * |
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34 | * Copyright (c) <Taylor Otwell> |
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35 | * |
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36 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
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37 | * of this software and associated documentation files (the "Software"), to deal |
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38 | * in the Software without restriction, including without limitation the rights |
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39 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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40 | * copies of the Software, and to permit persons to whom the Software is |
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41 | * furnished to do so, subject to the following conditions: |
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42 | * |
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43 | * The above copyright notice and this permission notice shall be included in |
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44 | * all copies or substantial portions of the Software. |
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45 | * |
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46 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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47 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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48 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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49 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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50 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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51 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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52 | * THE SOFTWARE |
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53 | * |
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54 | * Generate a more truly "random" alpha-numeric string. |
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55 | * |
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56 | * @param int $length |
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57 | * @return string |
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58 | * |
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59 | * @throws \RuntimeException |
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60 | */ |
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61 | 413 | public static function random($length = 16) |
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62 | { |
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63 | 413 | if (function_exists('openssl_random_pseudo_bytes')) { |
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64 | 413 | $bytes = openssl_random_pseudo_bytes($length * 2); |
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65 | |||
66 | 413 | if ($bytes === false) { |
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67 | 1 | throw new \RuntimeException('Unable to generate random string.'); |
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68 | } |
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69 | |||
70 | 412 | return substr(str_replace(array('/', '+', '='), '', base64_encode($bytes)), 0, $length); |
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71 | } |
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72 | |||
73 | return static::quickRandom($length); |
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74 | } |
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75 | |||
76 | /** |
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77 | * The MIT License (MIT) |
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78 | * |
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79 | * Copyright (c) <Taylor Otwell> |
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80 | * |
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81 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
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82 | * of this software and associated documentation files (the "Software"), to deal |
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83 | * in the Software without restriction, including without limitation the rights |
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84 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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85 | * copies of the Software, and to permit persons to whom the Software is |
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86 | * furnished to do so, subject to the following conditions: |
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87 | * |
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88 | * The above copyright notice and this permission notice shall be included in |
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89 | * all copies or substantial portions of the Software. |
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90 | * |
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91 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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92 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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93 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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94 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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95 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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96 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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97 | * THE SOFTWARE |
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98 | * |
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99 | * Generate a "random" alpha-numeric string. |
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100 | * |
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101 | * Should not be considered sufficient for cryptography, etc. |
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102 | * |
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103 | * @param int $length |
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104 | * @return string |
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105 | */ |
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106 | 2 | public static function quickRandom($length = 16) |
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107 | { |
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108 | 2 | $pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; |
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109 | |||
110 | 2 | return substr(str_shuffle(str_repeat($pool, $length)), 0, $length); |
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111 | } |
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112 | |||
113 | |||
114 | /** |
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115 | * 改行コードの変換 |
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116 | * |
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117 | * @param $value |
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118 | * @param string $lf |
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119 | * @return string |
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120 | */ |
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121 | 15 | public static function convertLineFeed($value, $lf = "\n") |
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122 | { |
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123 | 15 | if (empty($value)) { |
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124 | 3 | return ''; |
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125 | } |
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126 | 12 | return strtr($value, array_fill_keys(array("\r\n", "\r", "\n"), $lf)); |
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127 | } |
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128 | |||
129 | /** |
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130 | * 文字コードの判定 |
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131 | * |
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132 | * @param $value |
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133 | * @return string |
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134 | */ |
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135 | 9 | public static function characterEncoding($value, $encoding = array('UTF-8', 'SJIS', 'EUC-JP', 'ASCII', 'JIS', 'sjis-win')) |
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136 | { |
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137 | 9 | foreach ($encoding as $encode) { |
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138 | 9 | if (mb_convert_encoding($value, $encode, $encode) == $value) { |
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139 | 9 | return $encode; |
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140 | } |
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141 | } |
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142 | |||
143 | 1 | return null; |
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144 | |||
145 | } |
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146 | |||
147 | /** |
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148 | * 指定した文字列以上ある場合、「...」を付加する |
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149 | * lengthに7を指定すると、「1234567890」は「1234567...」と「...」を付与して出力される |
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150 | * |
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151 | * @param string $value |
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152 | * @param int $length |
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153 | * @param string $end |
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154 | * @return string |
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155 | */ |
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156 | 2 | public static function ellipsis($value, $length = 100, $end = '...') |
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157 | { |
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158 | 2 | if (mb_strlen($value) <= $length) { |
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159 | 1 | return $value; |
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160 | } |
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161 | |||
162 | 1 | return rtrim(mb_substr($value, 0, $length, 'UTF-8')) . $end; |
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163 | } |
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164 | |||
165 | |||
166 | /** |
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167 | * 現在からの経過時間を書式化する. |
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168 | * |
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169 | * @param $date |
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170 | * @return string |
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171 | */ |
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172 | 1 | public static function timeAgo($date) |
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173 | { |
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174 | 1 | if (empty($date)) { |
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175 | 1 | return ''; |
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176 | } |
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177 | |||
178 | 1 | $now = new \DateTime(); |
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179 | 1 | if (!($date instanceof \DateTime)) { |
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180 | 1 | $date = new \DateTime($date); |
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181 | } |
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182 | 1 | $diff = $date->diff($now, true); |
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183 | 1 | if ($diff->y > 0) { |
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184 | // return $date->format("Y/m/d H:i"); |
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70% of this comment could be valid code. Did you maybe forget this after debugging?
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them.
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185 | 1 | return $date->format("Y/m/d"); |
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186 | } |
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187 | 1 | if ($diff->m == 1 || $diff->days > 0) { |
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188 | 1 | if ($diff->days <= 31) { |
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189 | 1 | return $diff->days . '日前'; |
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190 | } |
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191 | // return $date->format("Y/m/d H:i"); |
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0 ignored issues
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Unused Code
Comprehensibility
introduced
by
70% of this comment could be valid code. Did you maybe forget this after debugging?
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them.
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192 | 1 | return $date->format("Y/m/d"); |
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193 | } |
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194 | 1 | if ($diff->h > 0) { |
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195 | 1 | return $diff->h . "時間前"; |
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196 | } |
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197 | 1 | if ($diff->i > 0) { |
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198 | 1 | return $diff->i . "分前"; |
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199 | } |
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200 | 1 | return $diff->s . "秒前"; |
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201 | } |
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202 | |||
203 | /** |
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204 | * 変数が空白かどうかをチェックする. |
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205 | * |
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206 | * 引数 $value が空白かどうかをチェックする. 空白の場合は true. |
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207 | * 以下の文字は空白と判断する. |
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208 | * - ' ' (ASCII 32 (0x20)), 通常の空白 |
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209 | * - "\t" (ASCII 9 (0x09)), タブ |
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210 | * - "\n" (ASCII 10 (0x0A)), リターン |
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211 | * - "\r" (ASCII 13 (0x0D)), 改行 |
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212 | * - "\0" (ASCII 0 (0x00)), NULバイト |
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213 | * - "\x0B" (ASCII 11 (0x0B)), 垂直タブ |
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214 | * |
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215 | * 引数 $value がオブジェクト型、配列の場合は非推奨とし、 E_USER_DEPRECATED をスローする. |
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216 | * EC-CUBE2系からの互換性、ビギナー層を配慮し、以下のような実装とする. |
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217 | * 引数 $value が配列の場合は, 空の配列の場合 true を返す. |
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218 | * 引数 $value が ArrayCollection::isEmpty() == true の場合 true を返す. |
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219 | * 引数 $value が上記以外のオブジェクト型の場合は false を返す. |
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220 | * |
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221 | * 引数 $greedy が true の場合は, 全角スペース, ネストした空の配列も |
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222 | * 空白と判断する. |
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223 | * |
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224 | * @param string $value チェック対象の変数. 文字型以外も使用できるが、非推奨. |
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225 | * @param boolean $greedy '貧欲'にチェックを行う場合 true, デフォルト false |
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226 | * @return boolean $value が空白と判断された場合 true |
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227 | */ |
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228 | 75 | public static function isBlank($value, $greedy = false) |
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229 | { |
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230 | 75 | $deprecated = '\Eccube\Util\Str::isBlank() の第一引数は文字型、数値を使用してください'; |
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231 | // テストカバレッジを上げるために return の前で trigger_error をスローしている |
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232 | 75 | if (is_object($value)) { |
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233 | 3 | if ($value instanceof ArrayCollection) { |
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234 | 2 | if ($value->isEmpty()) { |
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235 | 1 | trigger_error($deprecated, E_USER_DEPRECATED); |
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236 | |||
237 | return true; |
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238 | } else { |
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239 | 1 | trigger_error($deprecated, E_USER_DEPRECATED); |
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240 | |||
241 | return false; |
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242 | } |
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243 | } |
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244 | 1 | trigger_error($deprecated, E_USER_DEPRECATED); |
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245 | return false; |
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246 | } |
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247 | 72 | if (is_array($value)) { |
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248 | 5 | if ($greedy) { |
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249 | 3 | if (empty($value)) { |
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250 | 1 | trigger_error($deprecated, E_USER_DEPRECATED); |
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251 | |||
252 | return true; |
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253 | } |
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254 | 2 | $array_result = true; |
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255 | 2 | foreach ($value as $in) { |
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256 | 2 | $array_result = self::isBlank($in, $greedy); |
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257 | 2 | if (!$array_result) { |
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258 | 1 | trigger_error($deprecated, E_USER_DEPRECATED); |
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259 | |||
260 | 1 | return false; |
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261 | } |
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262 | } |
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263 | 1 | trigger_error($deprecated, E_USER_DEPRECATED); |
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264 | |||
265 | return $array_result; |
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266 | } else { |
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267 | 2 | trigger_error($deprecated, E_USER_DEPRECATED); |
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268 | |||
269 | return empty($value); |
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270 | } |
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271 | } |
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272 | |||
273 | 69 | if ($greedy) { |
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274 | 3 | $value = preg_replace('/ /', '', $value); |
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275 | } |
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276 | |||
277 | 69 | $value = trim($value); |
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278 | 69 | if (strlen($value) > 0) { |
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279 | |||
280 | 68 | return false; |
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281 | } |
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282 | |||
283 | 5 | return true; |
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284 | } |
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285 | |||
286 | /** |
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287 | * @param $value |
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288 | * @return bool |
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289 | */ |
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290 | 64 | public static function isNotBlank($value, $greedy = false) |
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291 | { |
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292 | 64 | return !self::isBlank($value, $greedy); |
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293 | } |
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294 | |||
295 | /** |
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296 | * 両端にある全角スペース、半角スペースを取り除く |
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297 | * |
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298 | * @param $value |
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299 | * @return string |
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300 | */ |
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301 | 6 | public static function trimAll($value) |
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302 | { |
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303 | 6 | if ($value === '') { |
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304 | 1 | return ''; |
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305 | } |
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306 | 6 | if ($value === 0) { |
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307 | 1 | return 0; |
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308 | } |
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309 | 6 | if ($value == null) { |
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310 | 1 | return null; |
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311 | } |
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312 | 6 | return preg_replace('/(^\s+)|(\s+$)/u', '', $value); |
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313 | } |
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314 | } |
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315 |