<?php require 'vendor/autoload.php'; // 引入Composer自动加载文件 $data = 'https://www.example.com'; // 要编码到二维码中的数据 $qrCode = QrCode::create($data); $writer = new PngWriter(); // 选择生成PNG格式的二维码 $result = $writer->write($qrCode); // 生成二维码图片 $...
$qrCode->setRoundBlockSize(true); $qrCode->setValidateResult(false); $qrCode->setWriterOptions(['exclude_xml_declaration' => true]); print_r(gettype($qrCode->writeString())); $qecodeName = $this->imgFolder."/".date("YmdHis", time()).$this->generateRandomString().".png"; // 2...
$qrdata = 'http://sourceforge.net/projects/phpqrcode/';//qrcode 类库下载地址 $QRcode = new Custom_QRcode(array( "relativePath"=>"/qrcode/", )); $QRcode->createQRcode($qrdata); $qrcodesrc = $QRcode->getQrPicPath(); JQuery生成QR Code <script type="text/javascript" src="jquery...
$label= Label::create(strval($code_detail['label_text'])) ->setTextColor(newColor($code_detail['label_text_color'][0],$code_detail['label_text_color'][1],$code_detail['label_text_color'][2])); }else{ $label= null; } $result=$writer->write($qrCode,$logo,$label); $folder_...
要用PHP生成二维码,你可以使用PHP的QR Code Generator库。以下是生成二维码的步骤: 1. 安装库:首先,下载QR Code Generator库的最新版本,并将其解压到你的项目目录中。你可以在GitHub上找到QR Code Generator库。 2. 引入库:在你的PHP文件中引入QR Code Generator库。你可以使用以下代码来引入QR Code Generator库:...
$context = stream_context_create($options); $response = file_get_contents($url, false, $context); // 保存小程序码到本地 file_put_contents(“your_qrcode.jpg”, $response); “` 生成无限个数的小程序码: “`php $scene = “your_scene”; ...
$qrCodeData = $qrCode->png($text, false, 'H', 8, 2); $qrCodeImage = imagecreatefromstring($qrCodeData); imagefilter($qrCodeImage, IMG_FILTER_COLORIZE, $color[0], $color[1], $color[2]); imagefilter($qrCodeImage, IMG_FILTER_NEGATE); ...
public function createQrcode(){ $id=input('id'); $url = 'http://' . $_SERVER['HTTP_HOST'] . '/index/user/center?car_id=' . $id; // $res = create_qrcode($id,$url,'car'); //生成不带logo的二维码 $res = create_png($url, true, './uploads/qrcode/car/car_'.$id.'....
public function createTempQrcode($data){require_once 'E:\WWW\customer/public/admin/lib/phpqrcode/phpqrcode.php';$object = new \QRcode();$errorCorrectionLevel = 'L'; //容错级别$matrixPointSize = 5; //生成图片大小//打开缓冲区ob_start();//生成二维码图片$returnData = $object->png($dat...
_prefix 图片名称前缀*/functioncreateQRcode($save_path,$qr_data='PHP QR Code :)',$qr_level='L',$qr_size=4,$save_prefix='qrcode'){if(!isset($save_path))return'';//设置生成png图片的路径$PNG_TEMP_DIR= &$save_path;//导入二维码核心程序include'class.phpqrcode.php';//引入phpqrcode...