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 : save to file. */ require "autoload.php"; $filename = 'tmp.png'; $data = "01234567"; $qri = new \Uzulla\QrCode\Image(); $qri->qrcode_image_out($data, "png", $filename);
<?php /* * sample : qrcode image on the fly. * ex: http://localhost/qrimg.php?data=super */ require "autoload.php"; if (!isset($_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");