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abelrgr/uniqid.js

Forked from larchanka/uniqid.js
Created March 17, 2016 00:37
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JavaScript function that copies functionality of PHP's 'uniqid'.
Raw
uniqid.js
(function () {
this.uniqid = function (pr, en) {
var pr = pr || '', en = en || false, result;
this.seed = function (s, w) {
s = parseInt(s, 10).toString(16);
return w < s.length ? s.slice(s.length - w) : (w > s.length) ? new Array(1 + (w - s.length)).join('0') + s : s;
};
result = pr + this.seed(parseInt(new Date().getTime() / 1000, 10), 8) + this.seed(Math.floor(Math.random() * 0x75bcd15) + 1, 5);
if (en) result += (Math.random() * 10).toFixed(8).toString();
return result;
};
})();
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