mirror of
https://github.com/RobThree/TwoFactorAuth.git
synced 2026-10-09 21:35:48 +00:00
Nicolas CARPi
23 lines
561 B
PHP
23 lines
561 B
PHP
<?php declare(strict_types=1);
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namespace RobThree\Auth\Providers\Qr;
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use function base64_decode;
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use function preg_match;
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trait HandlesDataUri
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{
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private function DecodeDataUri(string $datauri): ?array
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{
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if (preg_match('/data:(?P<mimetype>[\w\.\-\+\/]+);(?P<encoding>\w+),(?P<data>.*)/', $datauri, $m) === 1) {
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return array(
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'mimetype' => $m['mimetype'],
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'encoding' => $m['encoding'],
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'data' => base64_decode($m['data'], true),
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);
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}
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return null;
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}
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}
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