【PHP】endroid/qr-code를 사용하여 QR 코드 생성
웹 서버는 Apache(XAMPP)입니다.
GitHub: https://github.com/endroid/qr-code
Packagist: https://packagist.org/packages/endroid/qr-code
설치하다.
Compooser를 사용하여 설치합니다.C:\xampp\htdocs\qrcode>composer require endroid/qr-code
Using version ^3.5 for endroid/qr-code
./composer.json has been created
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 10 installs, 0 updates, 0 removals
- Installing endroid/installer (1.1.5): Downloading (100%)
- Installing symfony/polyfill-ctype (v1.11.0): Loading from cache
- Installing symfony/inflector (v4.2.5): Downloading (100%)
- Installing symfony/property-access (v4.2.5): Downloading (100%)
- Installing symfony/options-resolver (v4.2.5): Downloading (100%)
- Installing myclabs/php-enum (1.6.6): Downloading (100%)
- Installing khanamiryan/qrcode-detector-decoder (1.0.2): Downloading (100%)
- Installing dasprid/enum (1.0.0): Downloading (100%)
- Installing bacon/bacon-qr-code (2.0.0): Downloading (100%)
- Installing endroid/qr-code (3.5.8): Downloading (100%)
symfony/property-access suggests installing psr/cache-implementation (To cache access methods.)
bacon/bacon-qr-code suggests installing ext-imagick (to generate QR code images)
endroid/qr-code suggests installing symfony/http-foundation (Install if you want to use QrCodeResponse)
Writing lock file
Generating autoload files
Endroid Installer detected project type "all"
실행 테스트
GiitHub에 실린 샘플 코드를 실행해 보십시오.
index.php<?php
require_once __DIR__ . '/vendor/autoload.php';
use Endroid\QrCode\QrCode;
$qrCode = new QrCode('Life is too short to be generating QR codes');
header('Content-Type: '.$qrCode->getContentType());
echo $qrCode->writeString();
아이폰 카메라로 잘 인식해.
다방면으로 시도하다
index.php<?php
require_once __DIR__ . '/vendor/autoload.php';
use Endroid\QrCode\QrCode;
// QRコードオブジェクトの生成
// 引数にQRコードにしたい情報の文字列を渡す。
$qrCode = new QrCode('https://qiita.com/danishi/items/fd8038ee373c04b94bf6');
// サイズ設定(ピクセル)
$qrCode->setSize(400);
// 余白の設定(ピクセル)
$qrCode->setMargin(10);
// 前景色の設定(RGBA)
$qrCode->setForegroundColor(['r' => 0, 'g' => 128, 'b' => 0, 'a' => 0]);
// 背景色の設定(RGBA)
$qrCode->setBackgroundColor(['r' => 255, 'g' => 255, 'b' => 255, 'a' => 0]);
// ロゴを設定
$qrCode->setLogoPath('qiita.png');
// ロゴのサイズ設定
$qrCode->setLogoSize(50, 50);
// ファイルに出力
$qrCode->writeFile(__DIR__.'/qrcode.png');
// ブラウザにQRコードを返す。
//header('Content-Type: '.$qrCode->getContentType());
//echo $qrCode->writeString();
// imgタグに表示
$img = base64_encode($qrCode->writeString());
?>
<html>
<body>
<img src="data:image/gif;base64,<?= $img ?>">
</body>
</html>
Reference
이 문제에 관하여(【PHP】endroid/qr-code를 사용하여 QR 코드 생성), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다
https://qiita.com/danishi/items/fd8038ee373c04b94bf6
텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
우수한 개발자 콘텐츠 발견에 전념
(Collection and Share based on the CC Protocol.)
C:\xampp\htdocs\qrcode>composer require endroid/qr-code
Using version ^3.5 for endroid/qr-code
./composer.json has been created
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 10 installs, 0 updates, 0 removals
- Installing endroid/installer (1.1.5): Downloading (100%)
- Installing symfony/polyfill-ctype (v1.11.0): Loading from cache
- Installing symfony/inflector (v4.2.5): Downloading (100%)
- Installing symfony/property-access (v4.2.5): Downloading (100%)
- Installing symfony/options-resolver (v4.2.5): Downloading (100%)
- Installing myclabs/php-enum (1.6.6): Downloading (100%)
- Installing khanamiryan/qrcode-detector-decoder (1.0.2): Downloading (100%)
- Installing dasprid/enum (1.0.0): Downloading (100%)
- Installing bacon/bacon-qr-code (2.0.0): Downloading (100%)
- Installing endroid/qr-code (3.5.8): Downloading (100%)
symfony/property-access suggests installing psr/cache-implementation (To cache access methods.)
bacon/bacon-qr-code suggests installing ext-imagick (to generate QR code images)
endroid/qr-code suggests installing symfony/http-foundation (Install if you want to use QrCodeResponse)
Writing lock file
Generating autoload files
Endroid Installer detected project type "all"
GiitHub에 실린 샘플 코드를 실행해 보십시오.
index.php
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Endroid\QrCode\QrCode;
$qrCode = new QrCode('Life is too short to be generating QR codes');
header('Content-Type: '.$qrCode->getContentType());
echo $qrCode->writeString();
아이폰 카메라로 잘 인식해.
다방면으로 시도하다
index.php<?php
require_once __DIR__ . '/vendor/autoload.php';
use Endroid\QrCode\QrCode;
// QRコードオブジェクトの生成
// 引数にQRコードにしたい情報の文字列を渡す。
$qrCode = new QrCode('https://qiita.com/danishi/items/fd8038ee373c04b94bf6');
// サイズ設定(ピクセル)
$qrCode->setSize(400);
// 余白の設定(ピクセル)
$qrCode->setMargin(10);
// 前景色の設定(RGBA)
$qrCode->setForegroundColor(['r' => 0, 'g' => 128, 'b' => 0, 'a' => 0]);
// 背景色の設定(RGBA)
$qrCode->setBackgroundColor(['r' => 255, 'g' => 255, 'b' => 255, 'a' => 0]);
// ロゴを設定
$qrCode->setLogoPath('qiita.png');
// ロゴのサイズ設定
$qrCode->setLogoSize(50, 50);
// ファイルに出力
$qrCode->writeFile(__DIR__.'/qrcode.png');
// ブラウザにQRコードを返す。
//header('Content-Type: '.$qrCode->getContentType());
//echo $qrCode->writeString();
// imgタグに表示
$img = base64_encode($qrCode->writeString());
?>
<html>
<body>
<img src="data:image/gif;base64,<?= $img ?>">
</body>
</html>
Reference
이 문제에 관하여(【PHP】endroid/qr-code를 사용하여 QR 코드 생성), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다
https://qiita.com/danishi/items/fd8038ee373c04b94bf6
텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
우수한 개발자 콘텐츠 발견에 전념
(Collection and Share based on the CC Protocol.)
<?php
require_once __DIR__ . '/vendor/autoload.php';
use Endroid\QrCode\QrCode;
// QRコードオブジェクトの生成
// 引数にQRコードにしたい情報の文字列を渡す。
$qrCode = new QrCode('https://qiita.com/danishi/items/fd8038ee373c04b94bf6');
// サイズ設定(ピクセル)
$qrCode->setSize(400);
// 余白の設定(ピクセル)
$qrCode->setMargin(10);
// 前景色の設定(RGBA)
$qrCode->setForegroundColor(['r' => 0, 'g' => 128, 'b' => 0, 'a' => 0]);
// 背景色の設定(RGBA)
$qrCode->setBackgroundColor(['r' => 255, 'g' => 255, 'b' => 255, 'a' => 0]);
// ロゴを設定
$qrCode->setLogoPath('qiita.png');
// ロゴのサイズ設定
$qrCode->setLogoSize(50, 50);
// ファイルに出力
$qrCode->writeFile(__DIR__.'/qrcode.png');
// ブラウザにQRコードを返す。
//header('Content-Type: '.$qrCode->getContentType());
//echo $qrCode->writeString();
// imgタグに表示
$img = base64_encode($qrCode->writeString());
?>
<html>
<body>
<img src="data:image/gif;base64,<?= $img ?>">
</body>
</html>
Reference
이 문제에 관하여(【PHP】endroid/qr-code를 사용하여 QR 코드 생성), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다 https://qiita.com/danishi/items/fd8038ee373c04b94bf6텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
우수한 개발자 콘텐츠 발견에 전념 (Collection and Share based on the CC Protocol.)