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@ -60,3 +60,33 @@ if (!function_exists('get_ip')) {
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return $ip;
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}
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}
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if (!function_exists('getEnid')) {
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/**
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* 10进制转化36进制
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* https://blog.csdn.net/zhangchb/article/details/78855083
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* @param int $format
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* @return mixed|string
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*/
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function getEnid($format = 8)
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{
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$dic = array(
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0 => '0', 1 => '1', 2 => '2', 3 => '3', 4 => '4', 5 => '5', 6 => '6', 7 => '7', 8 => '8', 9 => '9',
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10 => 'A', 11 => 'B', 12 => 'C', 13 => 'D', 14 => 'E', 15 => 'F', 16 => 'G', 17 => 'H', 18 => 'I',
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19 => 'J', 20 => 'K', 21 => 'L', 22 => 'M', 23 => 'N', 24 => 'O', 25 => 'P', 26 => 'Q', 27 => 'R',
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28 => 'S', 29 => 'T', 30 => 'U', 31 => 'V', 32 => 'W', 33 => 'X', 34 => 'Y', 35 => 'Z'
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);
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$int = session('user.id');
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$arr = array();
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$loop = true;
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while ($loop) {
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$arr[] = $dic[bcmod($int, 36)];
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$int = floor(bcdiv($int, 36));
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if ($int == 0) $loop = false;
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}
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array_pad($arr, $format, $dic[0]);
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return implode('', array_reverse($arr));
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}
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}
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