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Official team, please solve the bug

I use PHP version 5.4 of the PHP toolbox, and the verification code can be displayed, but it cannot be displayed when I switch to PHP version 5.6 or 7. What I tested was the verification code class that comes with the tp5 framework. What's going on?

冷笑淺兮 2017-11-12 23:08:40 0  3  1024

About ajax in JQ

When I use jQ's ajax to submit data using post to compare with the verification code created by php and trigger the event, the data comparison and the addition of HTML element tags are effective, but when the verification succeeds or fails, the mouse can no longer move into the input box and To part...

水東水南 2018-10-29 18:26:55 0  2  1178

About chain calls in PHP

I encountered a problem when chaining calls with PHP: There is a class "Site" below: {code...} There is also a class "Api" located in "class.Api.php": {code...} Use the following code to instantiate: {code...} Then call the following code: {code...} Will PHP repeat requ...

天蓬老師 2017-06-19 09:07:08 0  2  979

javascript - How node requests other servers.

The project wants to use node as the middle layer. The first layer browser sends a request to node. The second layer node sends a request to PHP. I know a little bit about the node and express framework. How does node send a request to PHP to get the data and return it to the front desk? Is it simpl...

迷茫 2017-06-29 10:08:40 0  4  958

How to embed php in HTML attribute?

For example, I have a page that mixes php and html. The php part stores a variable: {code...} In HTML, I want to use this variable in the attribute of an element: {code...} For example, here I I want to make the value of the class of this div active, which is just stored in the $class variable in ph...

曾經(jīng)蠟筆沒有小新 2017-05-24 11:34:16 0  1  761

Please help me, a young man in the world, to point out a clear path. Thank you! ! !

I want to learn PHP to develop a website because I have learned Yi Language before and have a basic foundation. Now learning PHP feels very simple and easy to understand. Many function syntax is a concept that is easy to grasp. But now I am confused and don’t know what to learn. I want to develop my...

幸運星·低調(diào) 2017-08-30 22:47:25 0  3  1464

How to save a good verification code image locally in php?

Use PHP to draw login verification pictures. Since the pictures are taken locally, I don't want to return the picture in the form of a link. I want to name the drawn verification code picture, then save it to the specified path, and then return a local URL address. To the front desk, the front end d...

phpcn_u1582 2017-05-16 13:04:04 0  2  684

PHP about the use of new

{Code...} The first type of error is PHP Fatal error: Class 'Redis' not found. If I don't use namespace automatic loading and use include file, there is no problem with the first and second types. This is What is the principle and how to solve it? Thank you.

typecho 2017-06-29 10:08:15 0  3  890

JS jump to PHP page stuck

The JS jump to other PHP pages is stuck. I tested it and found that the empty PHP file can be accessed. There must be something wrong with the PHP code I was accessing. I can't jump with the JS code, but I can use the PHP header. It jumps normally, which is really weird. I would like to ask how to w...

按鍵盤手指磨破皮 2017-08-01 14:18:16 0  2  1606

Algorithm - How to implement QQ multi-person chat avatar in Java

As shown in the figure 1: Please note that pictures cannot be superimposed on each other 2: It is best to use a universal algorithm. It is best not to hard-code the x and y positions 3: It is best to be universal for N pictures. I tried drawing curves to intercept but failed. The amount of calculati...

高洛峰 2017-05-17 09:57:55 0  1  646

java - Should I package the tool class I made into a jar and reference it every time, or should I paste the code every time I use it?

When we first started writing programs in Java, we wrote several tool classes of our own based on our projects. It was relatively simple to package them into jars and use them every time. However, if there were any modifications, we had to open a separate project for the tool class; if we change the...

過去多啦不再A夢 2017-06-23 09:13:16 0  4  899

How to solve the problem of "cannot move" error when Curl uploads files to PHP

I want to set up a simple HTTP service (using PHP) to receive files from another computer using Linuxcurl and Windows Powershell. I have read from internet sources including PHP cannot upload files to server? Use cURL to upload POST data along with the file. These posts helped me solve the parameter...

P粉904191507 2024-02-17 18:51:11 0  1  637

Create REST API GET method with multiple filters in PHP

I created a RESTAPIGET method in php using parameter id. http://localhost:8012/REST-API/items/expenses?id=2. This works fine, but I want to use http://localhost:8012/REST-API/items/expenses?id=2&year=2022 to get the data. I am new to php and tried all possibilities but not getting the correct re...

P粉937769356 2024-01-29 13:03:56 0  1  514

Rendering data in a table using jQuery in PHP

I have a data and I use PHP to access them. So I created a simple button and when I click it my program needs to create a table containing the data. Below you can see the jQuery code that reads the data and creates a table. But the problem is, I can't access every element in DATA. I want to clarify ...

P粉894008490 2023-09-04 09:54:29 0  1  651

How to handle Uncaught Error: PHP/Composer class not found?

I'm starting a project with oop as a beginner and I'm trying to use some classes that I think will be recognized by vscode and composer because when I click on their namespace it directs me to the correct class, but when When I run the code in the browser I get a fatal error telling me that my class...

P粉304704653 2023-09-04 13:46:14 0  1  634

Positional parameters cannot be used after named parameters |yiyi2

I'm taking the Yii2PHP framework course and I'm running into a problem. I'm not very familiar with PHP so I'm having a hard time figuring this out. So I tried to create a "Delete" button in my website but I got the error: "Cannot use positional parameters after named parameters"....

P粉158473780 2024-03-26 14:44:20 0  1  594

Company name registration form

FYI, new to coding, self taught, take it easy... I have a signup form that I use to create new SQL tables. The company name they enter will be the name of the new table created each time they log in. Everything is working fine except for the vulnerability in the table name variable. I'm using PHP an...

P粉904191507 2023-09-05 19:05:36 0  1  710

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