73 lines
2.2 KiB
PHP
73 lines
2.2 KiB
PHP
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<?php
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/*
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* @Author: TaoLer <alipay_tao@qq.com>
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* @Date: 2022-05-27 20:57:43
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* @LastEditTime: 2022-05-28 09:33:43
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* @LastEditors: TaoLer
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* @Description: 搜索引擎SEO优化设置
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* @FilePath: \TaoLer\app\common\lib\QrCode.php
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* Copyright (c) 2020~2022 https://www.aieok.com All rights reserved.
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*/
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declare (strict_types = 1);
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namespace app\common\lib;
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use Endroid\QrCode\Builder\Builder;
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use Endroid\QrCode\Encoding\Encoding;
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use Endroid\QrCode\ErrorCorrectionLevel\ErrorCorrectionLevelHigh;
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use Endroid\QrCode\Label\Alignment\LabelAlignmentCenter;
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use Endroid\QrCode\Label\Font\NotoSans;
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use Endroid\QrCode\RoundBlockSizeMode\RoundBlockSizeModeMargin;
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use Endroid\QrCode\Writer\PngWriter;
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class QrCode
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{
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/**
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* 生成二维码
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*
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* @param string $data
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* @param string $labText
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* @param string $logoPath
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* @return string 返回图片src
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*/
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public function getQrcode(string $data, $labText = '', $logoPath = ''): string
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{
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//
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if(empty($logoPath)) {
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$result = Builder::create()
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->writer(new PngWriter())
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->writerOptions([])
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->data($data)
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->encoding(new Encoding('UTF-8'))
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->errorCorrectionLevel(new ErrorCorrectionLevelHigh())
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->size(300)
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->margin(10)
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->roundBlockSizeMode(new RoundBlockSizeModeMargin())
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->labelText($labText)
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->labelFont(new NotoSans(20))
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->labelAlignment(new LabelAlignmentCenter())
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->build();
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} else {
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$result = Builder::create()
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->writer(new PngWriter())
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->writerOptions([])
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->data($data)
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->encoding(new Encoding('UTF-8'))
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->errorCorrectionLevel(new ErrorCorrectionLevelHigh())
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->size(300)
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->margin(10)
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->roundBlockSizeMode(new RoundBlockSizeModeMargin())
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->logoPath($logoPath)
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->labelText($labText)
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->labelFont(new NotoSans(20))
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->labelAlignment(new LabelAlignmentCenter())
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->build();
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}
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header('Content-Type: ' . $result->getMimeType());
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//$result->getString();
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$imgsrc = $result->getDataUri();
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return $imgsrc;
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}
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}
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