Summary of PHP basics

To provide new PHP friends with several documents on the basic summary of PHP, download address: https://pan.baidu.com/s/1RN57Usa6WDc42qhR5_nNbA Password: txct Screenshot display:

TAO 2018-06-14 15:24:14 0  4  1287

Reworded title: Calculating the experience an employee accumulates across multiple jobs

I have a table called employeeexperience with columns id, userId, startDate and endDate. I want to calculate employee's work experience. Can anyone help provide code for mysql query or JPA specification? For example, for the following data: id user id start date end date 112021-01-012022-01-01222019...

P粉212971745 2023-09-04 21:03:55 0  1  515

If the structure of your user table is different from that of auth that comes with laravel, how can you perform user authentication?

My user table structure is different from the table structure created by user verification in the laravel framework. For example, the default in laravel is to log in via email, but my user table does not have an email field at all. This can also be done through laravel's auth. To implement user veri...

PHP中文网 2017-05-16 16:50:30 0  1  743

asp.net-mvc - Are there any omissions or errors in the ASP.NET MVC stack technology points I summarized?

I have summarized the knowledge points in the asp.net mvc technology stack. Are there any omissions or errors? Do you have any suggestions? http://cuicheng123.com/Home/MVc

PHP中文网 2017-05-16 17:05:54 0  1  618

When posting questions, the verification code is often wrong, and then it prompts that it is illegal.

When posting questions, the verification code is often wrong (when the first input is incorrect), and the prompt is illegal, especially after the prompt is illegal, no matter how I operate, I cannot publish the post.

极世 2018-04-27 17:30:12 0  0  2423

Laravel: Show authenticated username in redirect status message

I want to include the authenticated username when the user logs in and the application redirect the user to the applicable page. In this specific example, the user will be redirected to their authenticated home page and the status message should read "Welcome back, {{Name}}" The current me...

P粉377412096 2023-09-16 13:45:05 0  2  893

Some experiences and suggestions on Java

Some experiences and suggestions on Java: If you don’t have a foundation to learn Java, you must follow three steps: preview carefully before class, listen carefully in class, and review carefully after class. It looks very simple, but few can actually do it. In addition, Java is an object-oriented ...

黄武斌 2019-12-05 15:41:15 0  0  1210

Can any coders with experience in teamwork give you some advice?

There are three people in my technical team, including me, all of whom use TP and know both the front and back ends. We have always completed a website project alone, and none of the three of us has the experience of working as a team on a project. Now we want three people to collaborate on a projec...

杨少侠 2018-04-09 08:41:31 1  3  1515

javascript - I want to learn adding, deleting, checking and modifying login in a week. Is there any good demo for getting started with node.js+express+mongoos? Do you have experience with thinkphp?

I want to learn how to add, delete, check, modify and log in within a week. Is there any good demo for getting started with node.js+express+mongoos? If you have experience with thinkphp on the front end, a demo for getting started would be fine. It doesn’t need to be complicated.

女神的闺蜜爱上我 2017-07-05 10:39:29 0  1  1110

The installation of apache has been unsuccessful and the previous results are the same as the experiment. Teacher, why is this?

The installation of apache has been unsuccessful and the previous results are the same as the experiment. Teacher, why is this?

呀啦 2019-04-24 20:59:41 0  0  1282

Simple SQL query: sum the values ​​of the same column in one go

I have created this query: SELECTtable1.id,b.sumFROMtable1CROSSJOIN(SELECTSUM(id)sumFROMtable1)bORDERBYidDESC; but this produces the following result: id sum 362616Sum value is only printed once. can you help me solve it. But I want this result: id sum 3621

P粉685757239 2023-09-14 16:21:56 0  1  627

Add validation for custom additional required checkout fields for WooCommerce

So, I have these WooCommerce fields that get added to the checkout page if the product belongs to a specific category. But now I have set 'required=true' for both fields but it doesn't work. This is how I create these fields:

P粉204136428 2023-07-27 12:38:49 0  1  435

2019.3.8 Public Welfare Live Class Preview: "Summary and Sharing of Web Front-end Knowledge Points" Speaker: Master Miejie

Time: March 8, 2019 (20:00 ~ 22:00 pm) Address: PHP Chinese live broadcast room Suitable for the crowd: self-taught students who have no independent website building experience.... Please give me some flowers!

灭绝师太 2019-03-05 14:11:58 6  12  6367

PHP interview questions sharing

I found a small program that summarizes PHP interview questions. It has been verified that they are often asked during the interview process. I hope it will be helpful to everyone.

移动用户-6629815 2021-07-14 21:08:49 0  1  1447

HTML summary

<!DOCTYPE html><html> <head> <meta charset="utf-8"> <title>清新教育</title> <style type="text/css"> *{margin:0;padding:0;} .clearfix:af

ོ道ོ 2019-05-01 19:40:06 0  0  1119

HTML summary

<!DOCTYPE html><html> <head> <meta charset="utf-8"> <title>清新教育</title> <style type="text/css"> *{margin:0;padding:0;} .clearfix:af

ོ道ོ 2019-05-01 19:41:03 0  0  1562

The website is infected and the PHP files inside need to be modified. Does anyone have experience in this area? thank you all

The website is infected and the PHP files inside need to be modified. Does anyone have experience in this area? There are not many files, about 30. I don’t know how to use PHP. Please help. I will be rewarded. Thank you all.

葡萄和苹果 2020-02-13 22:55:06 0  2  1061

Experience sharing: Teach you step by step how to record teaching videos? (Tools)

Many times, I want to record my experience into a video and share it with everyone, but don’t know how to do it? After reading this article, you will no longer be confused~~ First: What kind of computer should I choose? To be precise, what kind of platform should I choose? Windows? Or MacOS? For new...

天蓬老师 2017-11-07 14:50:43 13  22  7199

make test reports an error when installing php7 on centos7, please help

=====================================================================TIME END 2019-01-25 08:01:00=====================================================================TEST RESULT SUMMARY---------------

雨林风竹 2019-01-30 09:02:49 0  0  1464

React Router: Stylesheet does not work for routes with dynamic URL parameters

I've set up a project using React and ReactRouter. The overall structure is as follows: This is the html page: <htmllang="en"><head><!--othertags...--><linkrel="stylesheet"href="styles.css"></head><body

P粉618358260 2024-03-21 20:02:05 0  1  346