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Preview of the teaching course on September 10, 2018: How to implement paging query data table and classification query for class encapsulation in PHP

Preview of the teaching content of the third online class of PHP Chinese website on September 10, 2018: 1. Teaching topic: How to use PHP to implement paging query data tables? Encapsulate classification queries into classes to achieve code reuse. For more detailed knowledge points, please pay atten...

藏色散人 2018-09-10 10:02:37 0  0  1377

I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing.

I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing. I learned front-end cutting at an institution before, and then became a cutter, but I didn’t have mu...

. 2017-08-28 14:28:41 0  1  1508

javascript - Asking for help with a basic question, how to implement the following operations on js arrays?

How to convert the array as shown in the figure to: ["0","1","2","3","4","5","6","7","8","9"," 10"]

習(xí)慣沉默 2017-06-14 10:54:01 0  6  803

Introduction to database learning

This year, I came across the website phpstudy on the recommendation of a colleague. I feel that it really supports a comprehensive operating environment. You need to use SQL for work. You can learn the basic sentences of basic tutorials through the website, and then intersperse learning video course...

四季 2020-06-02 21:24:33 0  0  1096

angular.js - angualrJs reset table's ng-class does not work

Thank you in advance for coming to see the problem! ! ! Thank you in advance for coming to see the problem! ! ! Thank you in advance for coming to see the problem! ! ! When I was working on a backend system, I needed to do some operations when I clicked td, such as adding a class to td. There was a ...

漂亮男人 2017-05-15 17:07:51 0  2  713

Registration for the 12th issue of "php Enterprise Development Live Class" on php Chinese website has begun!

This issue adds practical courses such as vue, api, cms, mini-programs, payment, crawlers, novel systems, and live chat rooms (see the course outline below for details). Start with zero basics and learn systematically! Course consultation: QQ: 88526 (Brother Zhu), 3007250683 (Mr. Zhong) WeChat: phpc...

z老師 2020-06-02 13:39:14 1  0  3087

php advanced path

I have been working in PHP for more than two years and have been responsible for the company's backend maintenance. I have developed two projects based on tp5.1. I still use one-click to generate the backend framework FastAdmin. I feel that there is no progress. Now I want to learn PHP in depth, so ...

Mind 2019-11-28 11:38:41 0  2  1341

Objective-c - Swift parsing file object array unsuccessful

I didn't learn how to decode files well, so I wrote a simple demo for testing, but I still couldn't decode the files and get the data. I must have handled it improperly. I hope you can give me some advice. As follows, I have a dogHouse model class and want to perform file decoding operations. {Code....

高洛峰 2017-05-02 09:35:44 0  0  696

PHP Chinese website public welfare live class: "Revealing the whole process of Web projects from analysis to online", starting tonight!

A new large-scale free public welfare live class on the PHP Chinese website has started! For three consecutive nights, all P friends, please move your benches and get ready! Training objectives: reveal the complete process of a Web project from analysis and planning, environment construction, use of...

PHPz 2018-08-07 10:59:05 0  1  3130

Why do PDO and PDOStatement exist at the same time? What are the considerations for this design?

Problem description: We all know that since PHP 5.1.0, PDO has been a standard part of PHP. PDO provides three classes: PDO, PDOStatement and PDOException. Needless to say, the PDOException class depends on its name for function and positioning. It's all clear. So the question comes: why at the same...

我想大聲告訴你 2017-05-16 13:11:25 0  3  867

What is the difference between PHP class declaration and instantiation?

I am a newbie. I found that many tool classes can be used by directly declaring them. For example, {code...} in laravel makes me confused. Does declaring a class variable instantiate the code? After searching on Baidu, no one asked about this issue in PHP language, only Java, and Java is like this.....

習(xí)慣沉默 2017-05-16 13:10:23 0  2  566

Adding cookie header causes request to hang

I'm working on a class project where we need to write a website using php. We were told that we should write separate pages to query information and the php session for saving variables. I have successfully started a session, but when I try to make a request and add headers for the session, the requ...

P粉897881626 2023-09-15 21:20:14 0  1  755

PHP Fatal Error: Unable to open required 'wp-salt.php' when running WP-CLI command as cron-job in crontab

This question is intended to be an informational post for others to find because luckily I've already found the solution. I try to run WordPress-CLI commands as cron jobs in crontab on Cloudways server. The command runs directly in the terminal without any issues, but fails with a fatal PHP error wh...

P粉253518620 2024-03-28 09:25:13 0  1  784

How to select multiple classes with the same name in JS

I use PHP to dynamically render these lists I get from the database, each list has the same class and since I can't change it, it renders dynamically. I select these classes via JavaScript and create an event on click to open and close them using the hidden class. Now I have a problem, this event wo...

P粉005134685 2024-03-26 17:46:43 0  2  584

[Public Welfare Live Broadcast Preview] PHP Chinese Network's last free public welfare live broadcast preview in 2018!

On Double Twelve, in addition to Taobao, you might as well come to PHP Chinese website Taotao class. Investing in your own brain is always the most cost-effective, isn't it? More fun and interesting things can be found in the public welfare live broadcast dinner prepared by php Chinese website for y...

z老師 2018-12-10 13:23:30 0  1  5448

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  1469

Teaching course preview for September 12, 2018: Detailed explanation of dom operations in Javascript

1. Teaching topic: DOM operation content in Javascript. (The full name of DOM is Document Object Model, which allows js scripts to control Web pages, windows and documents.) For more detailed explanations of JavaScript knowledge points, please pay attention to tonight's live class on time! Lecturer:...

藏色散人 2018-09-12 14:45:26 0  0  1444

I always wanted to learn and was always busy. Take a look when it's empty

Thanks to PHP, you need to study every day for three months if you sign up, and you need at least two hours a day. I've never been able to spare so much time. It would be great if I could study online, have teachers available for guidance at any time, and arrange my own time instead of regular class...

唯藍(lán) 2020-06-04 15:58:55 0  0  1039

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  3145

The book-delivery activity in T Building has started again! ! ! Reply and take home a programming book! (over)

Before you know it, a year has passed. I believe you have gained a lot of programming knowledge during this year. PHP Chinese website will continue to provide you with free high-quality teaching video resources. In the last T Building event, we gave away a total of 44 books. To celebrate the arrival...

PHP中文網(wǎng) 2018-02-05 15:54:56 15  1069  76582