35 lines
755 B
PHP
35 lines
755 B
PHP
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<?php
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namespace Engelsystem\Helpers;
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use Engelsystem\Container\ServiceProvider;
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use Illuminate\Support\Str;
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class UuidServiceProvider extends ServiceProvider
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{
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/**
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* Register the UUID generator to the Str class
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*/
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public function register()
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{
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Str::createUuidsUsing([$this, 'uuid']);
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}
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/**
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* Generate a v4 UUID
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*/
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public function uuid(): string
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{
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return sprintf(
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'%08x-%04x-%04x-%04x-%012x',
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mt_rand(0, 0xffffffff),
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mt_rand(0, 0xffff),
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// first bit is the uuid version, here 4
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mt_rand(0, 0x0fff) | 0x4000,
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// variant
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mt_rand(0, 0x3fff) | 0x8000,
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mt_rand(0, 0xffffffffffff)
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);
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}
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}
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