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There is a problem with the final call of php to implement image verification code?

According to php how to implement image verification code content guide encapsulation verification code class

羅梅光 2022-05-05 01:22:00

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

Add the div's ID to the url after click and then remove it from the url after click close btn

I've done the part of adding the div's ID to the url, but I can't remove it after clicking the close button in the class speakers--overlay-close in this speaker--carddiv. varmyDivs=document.getElementsByClassName('speakers--card');varcloseDiv=document.getElementsByClassName('speakers--

P粉676821490 2024-04-01 11:46:38

When there is multiple user data, how to use classes to handle multiple

class usermodel{ public $userList; public $id; public $name; public function _init(){ $this->userList=include_once './123.php'; } public function get_name(){

落葉. 2019-08-11 14:57:18

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

php - How does Laravel's Baum obtain the final parent class id of a certain record?

For example, I want to get the final parent class of the little black pig with ID 10. In the table, the parent_id is 9, but what I want to get is 5. Is there any way? Or I want to judge whether a certain record belongs to The final parent class

某草草 2017-06-06 09:54:07

PHP OOP - Return result of $obj->get() and $obj->get()->count() without calling another method

It's hard to explain exactly what I want, but I have to try... LaravelEloquent inspired me to write a simple php class to use the database. As far as we know we can do this in Laravel: $run=DB::table('users')->where('id',3)->where('level',2)->get (); We also do this: $run=DB::table('users')...

P粉742550377 2024-04-01 12:28:10

Uncaught TypeError: Cannot set property of undefined (set 'innerHTML')

I'm trying to create a webpage using php, on an element of class "Continuous TextBox" (defined by my class), when clicked I have to start a Javascript function that should change the content of another function id "harta-modal" ” element, but that won’t happen. I keep getting the...

P粉022140576 2023-11-08 21:06:09

JQuery not capturing dropdown value

I'm making an API interface to schedule package pickup. The API requires the number of packages, etc. My project manager said he needs the number of packages as a drop down list. Now trying to get the package quantity from the form doesn't work, although it works for my other dropdown menus. My PHP ...

P粉476046165 2023-09-11 14:22:42

Please how to solve this: Note: Undefined index: id in D:\phpStudy\WW\Student Management System\edit.php on line 13 Note: Undefined index in D:\phpStudy\WW\Student Management System\edit on line 18 Cannot convert object of class mysqli_result to int in .php

<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Student Management System</title></head><body><?php in

憶思夢始 2017-11-21 16:20:04

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

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

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

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

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

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 2017-10-11 08:00:11

How to install php7

我無限黑暗里的小太陽▼ 2017-10-11 09:11:44

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

There is no WWW file in the phpStudy directory. Enter localhost in the website and the hello world solution will come out directly! I created the WWW folder in the root directory and then created an abc.php. localhost/abc.php still didn't come out and an error was reported. not found

<?phpphpinfo();?>

M..moli瞎 2017-10-11 11:45:27

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

極世 2017-10-11 12:33:15