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<?php |
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/** |
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* Class Smtp |
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* @author Tinymeng <[email protected]> |
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* @date: 2019/9/25 18:51 |
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*/ |
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namespace tinymeng\code\Gateways; |
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use Exception; |
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use tinymeng\code\Gateways\qrcode\FrameFiller; |
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use tinymeng\code\Gateways\qrcode\Qrcode; |
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use tinymeng\code\Gateways\qrcode\QRencode; |
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use tinymeng\code\Gateways\qrcode\QRrawcode; |
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use tinymeng\code\Connector\Gateway; |
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class Qr extends Gateway{ |
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public $version; |
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public $width; |
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public $data; |
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/** |
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* Function Name: create |
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* @param $data |
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* @param bool $filePath 图片保存路径,false=>直接输出图片流 |
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* @param string $matrixPointSize |
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* @param string $errorCorrectionLevel in ['L','M','Q','H'] |
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* @return string |
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* @author Tinymeng <[email protected]> |
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* @date: 2019/9/27 11:28 |
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*/ |
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public function create($data,$filePath=false,$matrixPointSize=10,$errorCorrectionLevel='L'){ |
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if (trim($data) == ''){ |
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throw new Exception('data 不能为空！'); |
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} |
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if (!in_array($errorCorrectionLevel, array('L','M','Q','H'))){ |
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$errorCorrectionLevel = 'L'; |
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} |
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if (!empty($matrixPointSize)){ |
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$matrixPointSize = min(max((int)$matrixPointSize, 1), 10); |
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} |
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if($filePath){ |
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if($filePath === true){ |
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$filePath = saveFilePath; |
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}else{ |
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if(substr($filePath,-1) != DIRECTORY_SEPARATOR){ |
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$filePath .= DIRECTORY_SEPARATOR; |
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} |
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} |
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/** 文件是否存在 */ |
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if (!is_dir($filePath)) { |
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mkdir($filePath, 0777, true); |
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} |
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if(is_int($data)){ |
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$file_name = 'qr'.$data.'.png'; |
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}else{ |
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$file_name = 'qr'.date('YmdHis').rand(1111,9999).'.png'; |
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} |
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$filename = $filePath.$file_name; |
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QRcode::png($data, $filename, $errorCorrectionLevel, $matrixPointSize, 2); |
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return $filename; |
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}else{ |
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QRcode::png($data, false, $errorCorrectionLevel, $matrixPointSize, 2); |
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} |
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} |
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} |
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majiameng /
QrCode-php
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