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  1411

javascript - An algorithm question in front-end interview

Today, I have an interview in the afternoon. During the second interview, there was an algorithm question. I know nothing about algorithms. Please ask someone to help me. The question is to implement a function that calculates addition, subtraction, multiplication and division of parentheses. The in...

给我你的怀抱 2017-05-19 10:27:19 0  11  1501

Linux's next classic C language interview question

If you use the GCC compiler to execute the following program under Linux, what is the output? {Code...} I don’t understand very well. What’s the special syntax for enum type data in C language? Original question source: Several classic interview questions in C language under Linux

扔个三星炸死你 2017-06-26 10:59:04 0  1  1214

A classic interview question in C language under Linux

If you use the GCC compiler to execute the following program under Linux, what is the output? {Code...} Just know that it involves type conversion, data truncation and filling. But don’t know the specific explanation? Original question source: Several classic interview questions in C language under ...

过去多啦不再A梦 2017-06-26 10:59:02 0  2  1146

Page error! Please try again later~

Hello, I would like to ask, usually a page error occurs! Please try again later~ What is the general problem? Can't find the problem

世界那麼大ジ卻都卟是妳ヅ 2018-07-06 18:00:47 0  8  2760

Page style issues

The page style is lost during debugging. The details are as follows: the route is URL/controller/method. When the local test only enters www.blog.com (default controller index/method index), the page style is normal. Enter www.blog.com. /index (/default method index), the style is normal. When enter...

海风 2019-10-08 16:40:49 0  3  1251

javascript - An interview question, please take a look

To implement a function like this {code...} Q. What should be used to implement it? ? The interviewer said that it involves asynchronous, queue, etc.~~~

PHPz 2017-05-16 13:30:09 0  4  522

javascript - WeChat public account web page development and debugging

Please tell me how you debug the WeChat page on the page. Although the official tools are helpful, except for Android and IOS, there seems to be no way to directly debug js. This is very inconvenient when testing the function of the mobile page. Online js The problem is out of control; fiddler seems...

typecho 2017-07-03 11:41:58 0  1  987

Page style issues

Recently, I followed the video to learn the self-writing framework, and rewrote the blog I learned from the teacher through the framework. During debugging, the page style was lost. The details are as follows: the routing is URL/controller/method, and the local test only enters www.blog. .com (defau...

海风 2019-10-08 16:38:53 0  2  984

phpunit unit testing problem

{code...} After writing the test code, I executed {code...} but the test was not executed. I directly output the phpunit script {code...} In addition, I configured the unit test into the system environment variable and executed To test {code...}, you need to introduce autoload.php {code...} at the h...

代言 2017-06-26 10:49:13 0  2  1082

python - There is no problem when debugging pyspider. When I click run, encoding problems are reported.

There are no problems during debugging. When I click run, encoding problems are reported. Of the same two collections, one always reports an error, and the other one is completely fine taskid {code...} lastcrawltime {code...} updatetime {code...} exetime {code...} track.fetch 1.32ms {code ...}t...

仅有的幸福 2017-07-05 10:27:10 0  2  1101

Online exam questions PHP

How is this type of question-taking similar to the Driving School Booklet implemented? Are all the questions obtained? When I use a similar question system to get all the questions, it will be very stuck. If it is loaded in pages, then if the user clicks on the question number below, how do I know w...

A峰 2020-11-24 22:21:37 0  3  1255

Vue + Tailwind: Themeable profile page

I want to create an app (similar to a social network) that lets users sign up and enter a bunch of profile information. Thereafter, the user can select a theme (from a set of predefined themes) to display this information to other users viewing the profile. This is very similar to Shopify’s storefro...

P粉155710425 2023-09-03 14:50:24 0  1  632

javascript - Music playback delay problem on ios WeChat page

When the H5 page of WeChat is loaded, there will be an animation playing along with the music. There is no problem when testing the Android phone, and there is no problem on most iOS phones. However, on the iPhone 6s Plus, the music and animation are out of sync, and the music is two seconds slower....

PHP中文网 2017-06-14 10:53:20 0  1  1263

nginx - Please give me some advice: One test domain name, multiple requirements can be tested in parallel at the same time

Please give me some advice: One test domain name, multiple requirements can be tested simultaneously and in parallel. Do I have to configure multiple test domain names? Is there any other solution? Let's take an example: There is a functional module on branch A, which later needs to be revised, and ...

大家讲道理 2017-05-16 17:08:03 0  1  530

Page error! Please try again later~

When accessing the backend http://www.php.demo/admins.php/admins/Account/login, an error is reported. Page error! Please try again later~

刘亚辉 2018-11-14 20:17:18 0  4  1390

macos - Permission issues in nginx -t test after nginx installation

The system is mac OS 10.11.8. The xiaohan user installed nginx through brew install nginx in the terminal. The current problem is that the nginx -t test fails under the xiaohan user status. The test can only succeed with the root user permissions. But the browser can access localhost:8080 normally.....

PHPz 2017-05-16 17:10:44 0  3  755

Livewire pagination issue with multiple components on the same page

I'm having a Livewire pagination issue when using two pagination components on the same page. I followed the Livewire documentation's advice on using multiple paginators. However, whenever I try to navigate to a page on one of the components, I run into two problems: the first time I navigate, it wo...

P粉714780768 2023-09-01 12:49:12 0  1  524

PGP critical issue when trying to install mysql2 in rails project

I'm trying to install all the gems of a Rails project locally. I have a problem with mysql2. When I try to install it, I get the following error: Fetchingmysql2-0.5.5.gemTemporarilyenhancingPATHforMSYS/MINGW...Installingrequiredmsys2packages:mingw-w64-x86_64-libmariadbclienterror:mingw32:key&q

P粉155832941 2023-09-01 23:57:11 0  1  636

Prompt page error! Please try again later

define('BIND_MODULE','admin');admin.php can't be redirected? Prompt page error! Please try again later

我 2019-05-04 13:08:04 0  0  935