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0c80570609
* Create StyleCI config file * Disable `phpdoc_separation` * Apply fixes from StyleCI (#3476) Co-authored-by: StyleCI Bot <bot@styleci.io> * style: styleci fixes --------- Co-authored-by: StyleCI Bot <bot@styleci.io> Co-authored-by: Sam <samerton@users.noreply.github.com>
23 lines
528 B
PHP
23 lines
528 B
PHP
<?php
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/**
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* Secure random token generation.
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*
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* @package NamelessMC\Core
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* @author Derkades
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* @version 2.0.0-pr13
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* @license MIT
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*/
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class SecureRandom
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{
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/**
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* Generate a unique alphanumeric string.
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*
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* @throws Exception If an appropriate source of randomness cannot be found.
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* @return string Generated string.
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*/
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public static function alphanumeric(int $num_bytes = 32): string
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{
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return preg_replace('/(\+|\/|\=)*/', '', base64_encode(random_bytes($num_bytes)));
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}
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}
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