[英]Generating a QR
Hi i need to generate a QR, (QR ISO/IEC 18004:2000) 嗨我需要生成QR,(QR ISO / IEC 18004:2000)
Using some data 使用一些数据
re=
rr=
tt=
id=
Here is an example of a chain. 这是一个链的例子。
$data = "?re=AAA010101AAA&rr=CAJR820905IP1&tt=116.00&id= 556bef95-8322-4897-ae65-3b5e9de593f8";
I have found this link: 我找到了这个链接:
http://phpqrcode.sourceforge.net/examples/index.php?example=001 http://phpqrcode.sourceforge.net/examples/index.php?example=001
I have not idea at all, of how to build a QR using my data and that library, can anyone point at my stupidity pls.. 我根本不知道如何使用我的数据和那个库建立QR,任何人都可以指出我的愚蠢。
thanks 谢谢
EDIT Here is the real answer that i get thanks to the advice wich point me in the rigth direction. 编辑这是我得到的真正答案,这要归功于我指向严谨方向的建议。 (thats why i mark it as correct answer).
(这就是我将其标记为正确答案的原因)。 Anyway, someone may need this.
无论如何,有人可能需要这个。
To genereate a QR (CBB in other countries) you can use the library http://phpqrcode.sourceforge.net/ 要生成QR(其他国家/地区的CBB),您可以使用库http://phpqrcode.sourceforge.net/
Follow this. 按照这个。 Create a file to generate the QR, in my case (/common/qrcode.php)
创建一个文件来生成QR,在我的情况下(/common/qrcode.php)
Inside this file you must insert the code to generate QR, depending on what you need. 在此文件中,您必须插入代码以生成QR,具体取决于您的需要。 This example03 its pretty good for this.
这个例子03对此非常好。
include('phpqrcode/qrlib.php'); 包括( 'phpqrcode / qrlib.php');
$param = $_GET['id']; // remember to sanitize that - it is user input!
// we need to be sure ours script does not output anything!!!
// otherwise it will break up PNG binary!
ob_start("callback");
// here DB request or some processing
$codeText = 'DEMO - '.$param;
// end of processing here
$debugLog = ob_get_contents();
ob_end_clean();
// outputs image directly into browser, as PNG stream
QRcode::png($codeText);
Then in your view or page where you want to display the QR, you can do this, 然后在您要显示QR的视图或页面中,您可以执行此操作,
$ourParamId = 1234;
echo '<img src="/common/qrcode.php?id='.$ourParamId.'" />';
Hopes this helps someone. 希望这有助于某人。
Well, the link that you have mentioned in the question is the answer: 那么,您在问题中提到的链接就是答案:
<?php
include('../lib/full/qrlib.php');
// outputs image directly into browser, as PNG stream
QRcode::png('PHP QR Code :)');
So you can have a page which accepts the data and displays the QR code as an image and you can have a script that reads the image and save it to DB or filesystem. 因此,您可以拥有一个接受数据并将QR代码显示为图像的页面,您可以使用一个脚本来读取图像并将其保存到DB或文件系统中。
Hope this helps! 希望这可以帮助!
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