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Is there any good way to use PHP to process a very large SQLite file (tens of gigabytes)?

Is there any good way to use PHP to process a very large SQLite file (tens of gigabytes)? It just died when processing it~~

PHP中文網(wǎng) 2017-05-16 13:04:33 0  9  775

T Building activity has started again!!! Courses worth 1,300 yuan are waiting for you (has ended)

In order to celebrate the PHP Chinese website and the recruitment of PHP learning classes that have become PHP experts in 60 days, we have specially held an event. The event lasts for one week. As long as you leave a message below the post, we will randomly select three lucky students from the many ...

PHP中文網(wǎng) 2017-11-15 08:00:04 23  499  52776

PHP - cannot open stream: No such file or directory

In PHP scripts, whether calling include(), require(), fopen() or their derived classes, such as include_once, require_once, or even move_uploaded_file(), you often encounter the error or warning: Unable to open stream: No such file or directory. What is a good process for quickly finding the root ca...

P粉145543872 2023-08-23 16:30:33 0  2  1003

How to create a visual editing website in PHP?

Learned a little bit of php development. I have seen many visual editing websites on the market. Register as a member and select a template to edit. The web page is highly operable. I studied it for 1-2 weeks with a learning mentality, and found that I had no foundation at all. I found several sets ...

阿濃 2019-02-19 00:48:01 0  5  1636

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  690

3DES encryption, how to save the key

When doing a Springboot project, you need to use 3DES encryption, generate a key locally, and send it to another server. Other classes in the program will also use this local key. How should I save this local key? What's good about it? Any method? I’m a novice, please give me some advice.

伊謝爾倫 2017-06-23 09:12:42 0  1  969

How to disable CSS caching in development using a PHP backend?

I'm working on a php/css project via localhost, and almost every time I change the css and reload the page, the css remains the same until I delete cookies, cache, and other site data (sometimes even then it doesn't work right away). The CSS and everything else links correctly, so it's not an issue ...

P粉536532781 2024-03-29 00:25:23 0  2  567

How to protect database passwords in PHP?

When a PHP application establishes a database connection, it usually needs to pass a login name and password. If my application uses a single, least privileged login, then PHP needs to know that login and password somewhere. What's the best way to protect that password? It looks like just writing it...

P粉351138462 2023-08-24 09:12:50 0  2  656

I have known PHP Chinese website for a long time

I have been paying attention to the PHP Chinese website for a long time, and I have watched the PHP Chinese website slowly get better. I have been liking PHP for a long time. PHP is a very simple language, suitable for developing what you want very quickly. To learn PHP, I came to the PHP Chinese we...

kgy 2020-06-02 18:28:57 0  2  1206

symfony - How to use Markdown editor on website?

RT, use PHP to write a backend, how to use the Markdown editor when editing and publishing articles? Please recommend some WYSIWYG editors. TinyMCE4 seems pretty good, but image files cannot be uploaded.

大家講道理 2017-05-16 16:43:57 0  5  864

Registration for "The Third Phase of PHP Practical Training Course on PHP Chinese Network" is officially launched!

Dear fans of php Chinese website! Here comes the good news! Registration for your long-awaited "php Chinese website third phase of php online practical training course" is now officially open! Registration QQ: 498668472 (Teacher Zhu), 88526 (Brother Zhu) Course name: "php Chinese webs...

PHPz 2018-07-26 16:30:52 2  10  3453

Developed a framework QueryPHP, released in December this year

QueryPHP v1.0.0-beta.5, this version mainly improves ORM and optimizes a lot of details. About QueryPHPQueryPHP is a modern, high-performance PHP progressive coroutine framework. We are still mainly oriented to traditional PHP-FPM scenarios, with the historical mission of engineering user experience...

小牛仔 2019-09-10 11:48:35 0  0  1241

Recommend a book on thinkphp5

The teacher helped recommend a good book for learning thinkphp5, which can be used to study while watching videos. Thank you, I am a beginner and have just finished learning the basics of php. Let’s start looking at thinkphp5 now.

JELLY——棟 2018-10-08 16:13:17 0  1  1379

Write graduation project in php

I want to use php to write a product website as a graduation project. But I don’t know how to start. I only have 2 months. I don’t know what kind of planning is best. Should I learn and use it at the same time, or should I find a course to finish it? I learned PHP in school, do you have any good sug...

無花果樹 2019-07-08 18:44:34 0  2  1449

Extend PHP classes used internally without changing dependencies

I want to override a PHP class in Laravel, but it is being extended by several other classes that I don't want to bother with. The overall structure is as follows classAextendsR{}classBextendsR{}classCextendsR{}classDextendsR{}where A/B/C/D/R are all classes in the external package. I want to extend...

P粉278379495 2024-01-10 17:24:16 0  1  507

My thoughts after watching Teacher Peter Zhu tp5.1

Thanks to Teacher Zhu for teaching thinkPHP5.1, and also thanks to PHP Chinese website for teaching. The most important thing is that it is free to watch! Teacher Zhu’s lecture on tp5.1 was very good, which gave me a more comprehensive and in-depth understanding of tp5.1 and greatly improved my deve...

李志鵬 2020-08-10 02:30:49 0  0  1080

javascript - Long Weibo generation tool development ideas

I want to develop a long Weibo generation tool for my blog, which is to save the blog content as a long picture and share it on Weibo. Are there any good implementation ideas? You can use php, golang, javascript, html5. I have seen this library html2canvas.js, but unfortunately it can only...

世界只因有你 2017-05-16 13:09:00 0  3  637

Today's video is 'so messy”

I feel that one set of good tutorials is enough, but now there are many tutorials on the PHP Chinese website, which are complicated and messy. As a novice, after reading several times, I am still talking about mysql_connect, which has been abandoned by php7, to connect to the database.

phpcn_u33089 2020-03-10 15:36:18 0  2  988

Parsing and dealing with the eval function in PHP

Disclaimer: This is just an example for learning PHP code injection, not production code to be used in any way. I'm fully aware that this is not good coding practice. I have the following PHP script: Example Script Example Page Now does math calculations. Please enter a formula to calculate. For exa...

P粉476547076 2023-08-13 17:40:10 0  2  740

As for beginners who want to get started with zero basics, which video tutorials should they choose?

Good evening everyone, I am very interested in this aspect, but also a layman who doesn’t understand it at all. My ability to understand and accept is okay. Now I want to learn PHP by myself. What knowledge should I learn? For example, watch those video tutorials. How to make a study plan? I hope yo...

phpcn_u43357 2017-10-14 20:41:36 0  4  1926