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WeChat cannot scan the QR code generated by phpqrcode

Let me ask you about a problem you are encountering now. The QR code was made two years ago. At that time, WeChat could scan it. Now the following code appears when scanning. The version number of phpqrcode is 1.1.4. It can be scanned using UC browser, but not WeChat. Please tell me how to deal with...

F-燕京 2020-03-16 09:42:02 0  1  6834

PHP generates QR code

I want to use PHP to create a QR code for an information filling interface like the one shown below. The QR code is bound to the workstation. After scanning the code at different workstations, different information will be brought out from the database. I am a novice. Do not know what to do? Please ...

P粉441389533 2023-03-20 10:14:23 0  1  725

How to realize the function of mass poster redemption by identifying QR code?

Follow the service account to automatically generate a QR code poster. Do you know the fans promoted through the QR code poster? #微信help generates poster QR code (set event triggering, data statistics query)

whb2010 2019-03-14 13:42:30 0  2  1350

php - yii2 generates QR code and displays garbled characters

{Code...} According to the original example, the picture cannot be displayed

漂亮男人 2017-05-16 13:06:35 0  4  648

How to generate the QR code of the official account?

When the tool generates a QR code, fans brought by local promotions can be counted. . Great God’s guidance #WeChat channel QR code to help bring parameters import weihaobangprint('')

whb2010 2019-03-13 13:52:31 0  0  1221

Can WeChat service account QR code posters be automatically generated?

I am a certified service account. I want fans to pay attention to automatically generate posters and do fan fission》》》Solution @微信 Bang platform generates QR codes for posters. You can click on the menu to automatically generate QR code posters. Follow and automatically generate QR code posters. , s...

whb2010 2019-03-28 16:12:15 1  0  1525

javascript - Problems with QR codes on ios phones in vue

In the vue project, a picture with a QR code is introduced <img src="1.jpg" class="newImage"> But why can't the function of scanning the picture QR code be brought up when long pressing the picture? Can such a QR code appear on an Android phone? What is the reason? ...

曾經(jīng)蠟筆沒有小新 2017-05-18 10:45:38 0  2  588

PHP generates pictures - Use PHP to generate QR code jpg pictures, but PS cannot open them. What is the reason?

Use PHP to generate QR code jpg images, but PS cannot open them. Has anyone encountered this? Do you know the reason?

phpcn_u1582 2017-05-16 13:05:42 0  1  709

How to get openid after scanning the QR code image generated with PHP?

I used the PHP QR code generation class library to generate a QR code picture (not generated by the WeChat interface). I want to get the openid of a WeChat user after scanning the QR code. How can I implement this function? (I previously thought of using web page authorization to achieve this, but t...

LRTRL 2017-06-28 16:57:44 0  1  2148

The public welfare live class "TP6.0 Quick Start" will be launched globally at 19:00 tonight!

World premiere! Tonight at 19:00, Peter Zhu will take you to get started with ThinkPHP6.0 quickly! Be the first to experience the new version! To participate in the live broadcast, please join: QQ group 866079632. You can also directly scan the following QR code to join (if the group is full, please...

藏色散人 2019-04-18 16:13:45 0  0  2370

Four days in a row! PHP Chinese website's large-scale public welfare live broadcast class: "php full stack development experience sharing" is launched, and it continues to be exciting!

Gold 9 and Silver 10 are the seasons for learning! In order to better help PHP learners, PHP Chinese website has held a large-scale public welfare live broadcast class: "php full-stack development experience sharing", which will be broadcast on time at 10 o'clock this morning. Four senior ...

PHPz 2018-10-17 09:05:25 1  1  3139

How to use CSS selectors to target div elements containing specific attributes or tags?

I'm working on a POS system that generates a website. Most of the code is proprietary so I can't edit much. I have an output list of categories with some images floated as categories. I want to hide the first 3 listed on the home page. I tried positioning the containing div using div:nth-child(1), w...

P粉493313067 2024-04-03 22:25:59 0  1  618

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  586

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1379

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2935

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1167

Detecting login status and preventing repeated login status in TP5 - My page is wrong

冥冥之中天注定 2017-10-10 22:49:15 0  0  1180

Issues with resending WeChat public account template messages?

For example: I am using PHP to develop WeChat public accounts. If I send a template message, the WeChat client may receive 1-3 messages. I checked Baidu and said that the WeChat server will resend in 5 seconds. How to solve this problem?

飛揚(yáng) 2017-10-11 08:00:11 0  0  1137

How to install php7

我無限黑暗里的小太陽▼ 2017-10-11 09:11:44 0  1  1143

Solve (no language limit)

A census taker asked a woman, "How many children do you have and how old are they?" The woman replied, "I have three children. Their ages multiplied is 36. The sum of their ages is equal to the house number of the segregated room." Census The enumerator immediately went to the ne...

路過 2017-10-11 10:20:08 0  1  1359