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14 lines
301 B
14 lines
301 B
<?php
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/**
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* 随机盐值
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* @param int $len
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* @return string
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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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