public function testSampleImage()
{
$q = new \Uzulla\QrCode\Image();
$q->set_qrcode_version(1);
$q->set_qrcode_error_correct("M");
$q->set_module_size(3);
$q->set_quietzone(5);
// 作成できるかテスト
$data = '12345670';
$this->assertTrue($q->qrcode_image_out($data, 'png', '__tmp.png'));
// 前もって作成したファイルと比較
$raw = file_get_contents('__tmp.png');
$compare_raw = file_get_contents('sample_1_M_3_5_12345670.png');
$this->assertEquals($compare_raw, $raw);
// テンポラリファイル削除
unlink('__tmp.png');
}
<?php
/*
* sample : qrcode image on the fly.
* ex: http://localhost/qrimg.php?data=super
*/
require "autoload.php";
if (!isset($_GET['data']) || mb_strlen($_GET['data']) == 0 || mb_strlen($_GET['data']) > 2048) {
echo "request data error";
}
$z = new \Uzulla\QrCode\Image();
$data = $_GET['data'];
$version = isset($_GET['version']) ? 0 + $_GET['version'] : 1;
// todo calc auto version
$error_correct = isset($_GET['error_correct']) ? mb_strcut(0, 1, $_GET['error_correct']) : "M";
$module_size = isset($_GET['module_size']) ? 0 + $_GET['module_size'] : 3;
$quietzone = isset($_GET['quietzone']) ? 0 + $_GET['quietzone'] : 5;
$z->set_qrcode_version($version);
$z->set_qrcode_error_correct($error_correct);
$z->set_module_size($module_size);
$z->set_quietzone($quietzone);
Header("Content-type: image/png");
$z->qrcode_image_out($data, "png");