3 changed files with 51 additions and 1 deletions
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<?php |
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/** |
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* 生成随机字符串 |
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* make salt |
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* @param int $len |
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*/ |
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function makeSalt(int $len){ |
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$ss = "abcdefghigklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"; |
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$salt = ''; |
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for ($i = 0; $i < $len; $i++) { |
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$salt .= $ss[mt_rand(0, strlen($ss) - 1)]; |
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} |
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return $salt; |
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} |
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