XOOPS /
XoopsCore25
| Total Complexity | 80 |
| Total Lines | 318 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like XoopsUserUtility often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use XoopsUserUtility, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 27 | class XoopsUserUtility |
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| 28 | { |
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| 29 | /** |
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| 30 | * XoopsUserUtility::sendWelcome |
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| 31 | * |
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| 32 | * @param mixed $user |
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| 33 | * |
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| 34 | * @return bool |
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| 35 | */ |
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| 36 | public static function sendWelcome($user) |
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| 76 | } |
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| 77 | /** |
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| 78 | * $uname, $email, $pass = null, $vpass = null |
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| 79 | */ |
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| 80 | /** |
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| 81 | * XoopsUserUtility::validate |
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| 82 | * |
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| 83 | * @return bool|string |
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| 84 | */ |
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| 85 | public static function validate() |
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| 86 | { |
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| 87 | global $xoopsUser; |
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| 88 | |||
| 89 | $args = func_get_args(); |
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| 90 | $args_num = func_num_args(); |
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| 91 | |||
| 92 | $user = null; |
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| 93 | $uname = null; |
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| 94 | $email = null; |
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| 95 | $pass = null; |
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| 96 | $vpass = null; |
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| 97 | |||
| 98 | switch ($args_num) { |
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| 99 | case 1: |
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| 100 | $user = $args[0]; |
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| 101 | break; |
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| 102 | case 2: |
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| 103 | list($uname, $email) = $args; |
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| 104 | break; |
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| 105 | case 3: |
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| 106 | list($user, $pass, $vpass) = $args; |
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| 107 | break; |
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| 108 | case 4: |
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| 109 | list($uname, $email, $pass, $vpass) = $args; |
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| 110 | break; |
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| 111 | default: |
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| 112 | return false; |
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| 113 | } |
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| 114 | if (is_object($user)) { |
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| 115 | $uname = $user->getVar('uname', 'n'); |
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| 116 | $email = $user->getVar('email', 'n'); |
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| 117 | } |
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| 118 | /** @var XoopsConfigHandler $config_handler */ |
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| 119 | $config_handler = xoops_getHandler('config'); |
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| 120 | $xoopsConfigUser = $config_handler->getConfigsByCat(XOOPS_CONF_USER); |
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| 121 | |||
| 122 | xoops_loadLanguage('user'); |
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| 123 | $myts = \MyTextSanitizer::getInstance(); |
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|
Unused Code
introduced
by
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| 124 | |||
| 125 | $xoopsUser_isAdmin = is_object($xoopsUser) && $xoopsUser->isAdmin(); |
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| 126 | $stop = ''; |
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| 127 | // Invalid email address |
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| 128 | if (!checkEmail($email)) { |
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| 129 | $stop .= _US_INVALIDMAIL . '<br>'; |
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| 130 | } |
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| 131 | if (strrpos($email, ' ') > 0) { |
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| 132 | $stop .= _US_EMAILNOSPACES . '<br>'; |
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| 133 | } |
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| 134 | // Check forbidden email address if current operator is not an administrator |
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| 135 | if (!$xoopsUser_isAdmin) { |
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| 136 | foreach ($xoopsConfigUser['bad_emails'] as $be) { |
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| 137 | if (!empty($be) && preg_match('/' . $be . '/i', $email)) { |
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| 138 | $stop .= _US_INVALIDMAIL . '<br>'; |
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| 139 | break; |
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| 140 | } |
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| 141 | } |
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| 142 | } |
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| 143 | $uname = xoops_trim($uname); |
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| 144 | switch ($xoopsConfigUser['uname_test_level']) { |
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| 145 | case 0: |
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| 146 | // strict |
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| 147 | $restriction = '/[^a-zA-Z0-9\_\-]/'; |
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| 148 | break; |
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| 149 | case 1: |
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| 150 | // medium |
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| 151 | $restriction = '/[^a-zA-Z0-9\_\-\<\>\,\.\$\%\#\@\!\\\'\']/'; |
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| 152 | break; |
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| 153 | case 2: |
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| 154 | // loose |
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| 155 | $restriction = '/[\000-\040]/'; |
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| 156 | break; |
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| 157 | } |
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| 158 | if (empty($uname) || preg_match($restriction, $uname)) { |
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| 159 | $stop .= _US_INVALIDNICKNAME . '<br>'; |
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| 160 | } |
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| 161 | // Check uname settings if current operator is not an administrator |
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| 162 | if (!$xoopsUser_isAdmin) { |
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| 163 | if (strlen($uname) > $xoopsConfigUser['maxuname']) { |
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| 164 | $stop .= sprintf(_US_NICKNAMETOOLONG, $xoopsConfigUser['maxuname']) . '<br>'; |
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| 165 | } |
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| 166 | if (strlen($uname) < $xoopsConfigUser['minuname']) { |
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| 167 | $stop .= sprintf(_US_NICKNAMETOOSHORT, $xoopsConfigUser['minuname']) . '<br>'; |
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| 168 | } |
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| 169 | foreach ($xoopsConfigUser['bad_unames'] as $bu) { |
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| 170 | if (!empty($bu) && preg_match('/' . $bu . '/i', $uname)) { |
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| 171 | $stop .= _US_NAMERESERVED . '<br>'; |
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| 172 | break; |
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| 173 | } |
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| 174 | } |
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| 175 | /** |
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| 176 | * if (strrpos($uname, ' ') > 0) { |
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| 177 | * $stop .= _US_NICKNAMENOSPACES . '<br>'; |
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| 178 | * } |
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| 179 | */ |
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| 180 | } |
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| 181 | /** @var XoopsMySQLDatabase $xoopsDB */ |
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| 182 | $xoopsDB = XoopsDatabaseFactory::getDatabaseConnection(); |
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| 183 | // Check if uname/email already exists if the user is a new one |
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| 184 | $uid = is_object($user) ? $user->getVar('uid') : 0; |
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| 185 | $sql = 'SELECT COUNT(*) FROM `' . $xoopsDB->prefix('users') . '` WHERE `uname` = ' . $xoopsDB->quote(addslashes($uname)) . (($uid > 0) ? " AND `uid` <> {$uid}" : ''); |
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| 186 | $result = $xoopsDB->query($sql); |
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| 187 | if (!$xoopsDB->isResultSet($result)) { |
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| 188 | throw new \RuntimeException( |
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| 189 | \sprintf(_DB_QUERY_ERROR, $sql) . $xoopsDB->error(), E_USER_ERROR |
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| 190 | ); |
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| 191 | } |
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| 192 | list($count) = $xoopsDB->fetchRow($result); |
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| 193 | if ((int)$count > 0) { |
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| 194 | $stop .= _US_NICKNAMETAKEN . '<br>'; |
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| 195 | } |
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| 196 | $sql = 'SELECT COUNT(*) FROM `' . $xoopsDB->prefix('users') . '` WHERE `email` = ' . $xoopsDB->quote(addslashes($email)) . (($uid > 0) ? " AND `uid` <> {$uid}" : ''); |
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| 197 | $result = $xoopsDB->query($sql); |
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| 198 | if (!$xoopsDB->isResultSet($result)) { |
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| 199 | throw new \RuntimeException( |
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| 200 | \sprintf(_DB_QUERY_ERROR, $sql) . $xoopsDB->error(), E_USER_ERROR |
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| 201 | ); |
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| 202 | } |
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| 203 | list($count) = $xoopsDB->fetchRow($result); |
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| 204 | if ((int)$count > 0) { |
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| 205 | $stop .= _US_EMAILTAKEN . '<br>'; |
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| 206 | } |
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| 207 | // If password is not set, skip password validation |
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| 208 | if ($pass === null && $vpass === null) { |
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| 209 | return $stop; |
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| 210 | } |
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| 211 | |||
| 212 | if (!isset($pass) || $pass == '' || !isset($vpass) || $vpass == '') { |
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| 213 | $stop .= _US_ENTERPWD . '<br>'; |
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| 214 | } |
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| 215 | if (isset($pass) && ($pass != $vpass)) { |
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| 216 | $stop .= _US_PASSNOTSAME . '<br>'; |
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| 217 | } elseif (($pass != '') && (strlen($pass) < $xoopsConfigUser['minpass'])) { |
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| 218 | $stop .= sprintf(_US_PWDTOOSHORT, $xoopsConfigUser['minpass']) . '<br>'; |
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| 219 | } |
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| 220 | |||
| 221 | return $stop; |
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| 222 | } |
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| 223 | |||
| 224 | /** |
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| 225 | * Get client IP |
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| 226 | * |
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| 227 | * Adapted from PMA_getIp() [phpmyadmin project] |
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| 228 | * |
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| 229 | * @param bool $asString requiring integer or dotted string |
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| 230 | * @return mixed string or integer value for the IP |
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| 231 | */ |
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| 232 | public static function getIP($asString = false) |
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| 265 | } |
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| 266 | |||
| 267 | /** |
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| 268 | * XoopsUserUtility::getUnameFromIds() |
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| 269 | * |
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| 270 | * @param mixed $uid |
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| 271 | * @param mixed $usereal |
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| 272 | * @param mixed $linked |
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| 273 | * @return array |
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| 274 | */ |
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| 275 | public static function getUnameFromIds($uid, $usereal = false, $linked = false) |
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| 310 | } |
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| 311 | |||
| 312 | /** |
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| 313 | * XoopsUserUtility::getUnameFromId() |
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| 314 | * |
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| 315 | * @param mixed $userid |
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| 316 | * @param mixed $usereal |
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| 317 | * @param mixed $linked |
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| 318 | * @return string |
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| 319 | */ |
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| 320 | public static function getUnameFromId($userid, $usereal = false, $linked = false) |
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| 347 |
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