diff options
Diffstat (limited to 'node_modules/locutus/php/misc/uniqid.js')
-rw-r--r-- | node_modules/locutus/php/misc/uniqid.js | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/node_modules/locutus/php/misc/uniqid.js b/node_modules/locutus/php/misc/uniqid.js deleted file mode 100644 index e2bb4f3..0000000 --- a/node_modules/locutus/php/misc/uniqid.js +++ /dev/null @@ -1,59 +0,0 @@ -'use strict'; - -module.exports = function uniqid(prefix, moreEntropy) { - // discuss at: http://locutus.io/php/uniqid/ - // original by: Kevin van Zonneveld (http://kvz.io) - // revised by: Kankrelune (http://www.webfaktory.info/) - // note 1: Uses an internal counter (in locutus global) to avoid collision - // example 1: var $id = uniqid() - // example 1: var $result = $id.length === 13 - // returns 1: true - // example 2: var $id = uniqid('foo') - // example 2: var $result = $id.length === (13 + 'foo'.length) - // returns 2: true - // example 3: var $id = uniqid('bar', true) - // example 3: var $result = $id.length === (23 + 'bar'.length) - // returns 3: true - - if (typeof prefix === 'undefined') { - prefix = ''; - } - - var retId; - var _formatSeed = function _formatSeed(seed, reqWidth) { - seed = parseInt(seed, 10).toString(16); // to hex str - if (reqWidth < seed.length) { - // so long we split - return seed.slice(seed.length - reqWidth); - } - if (reqWidth > seed.length) { - // so short we pad - return Array(1 + (reqWidth - seed.length)).join('0') + seed; - } - return seed; - }; - - var $global = typeof window !== 'undefined' ? window : global; - $global.$locutus = $global.$locutus || {}; - var $locutus = $global.$locutus; - $locutus.php = $locutus.php || {}; - - if (!$locutus.php.uniqidSeed) { - // init seed with big random int - $locutus.php.uniqidSeed = Math.floor(Math.random() * 0x75bcd15); - } - $locutus.php.uniqidSeed++; - - // start with prefix, add current milliseconds hex string - retId = prefix; - retId += _formatSeed(parseInt(new Date().getTime() / 1000, 10), 8); - // add seed hex string - retId += _formatSeed($locutus.php.uniqidSeed, 5); - if (moreEntropy) { - // for more entropy we add a float lower to 10 - retId += (Math.random() * 10).toFixed(8).toString(); - } - - return retId; -}; -//# sourceMappingURL=uniqid.js.map
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