Questions about dates growing periodically and inserted into the database

//Get a (string character time), b (number of times) from the form. $b=$_POST['b']; //Number of times $a = $_POST['a']; //Date$d = strtotime($a); //Convert string time to timestamp. //The database is simple in design, automatically growing the three fields id, a, and b. The connection code is omitte...

用岁月换光辉 2019-05-04 16:07:40 0  0  991

php - Numbers to text

How to quickly convert numbers into text, for example, 1 => one, 2=> two, ..., 15=》Fifteen. What I am currently thinking about is to save Chinese characters into an array {code...} However, This is too troublesome. How to convert input numbers into Chinese? Is there an easier way?

PHP中文网 2017-06-13 09:22:16 0  2  1017

angular.js - [angular] After the array is cleared, the view does not update immediately

Recently, I encountered a problem when developing a data list: The data list has a search function. When input, the search results will be immediately requested from the server based on the entered keywords. The view then renders the result immediately. The specific code is as follows: {code...} The...

PHP中文网 2017-05-15 16:52:44 0  3  650

php - Interview question, convert numbers within 100 into Chinese...

How to quickly convert numbers into text, for example, 1 => one, 2=> two, ..., 15=》Fifteen. What I am currently thinking about is to save Chinese characters into an array {code...} However, This is too troublesome. How to convert input numbers into Chinese? Is there an easier way? The ...

PHP中文网 2017-06-14 10:50:09 0  6  1015

How to apply C++ separated compilation?

C++ Primer's introduction to separated compilation is very simple, so I wanted to try how to use it. Run the following code. When running fun() and absolute() in the main function, you will be prompted that no function is defined. Is that why? What should be done to make the code run smoothly? Main ...

天蓬老师 2017-06-20 10:06:13 0  1  921

AWS Aurora MySQL database cannot be queried by Node Lambda function

I'm trying to use a Lambda function to write data to an AWS AuroraMySQL database. Code For some reason it doesn't seem to work. My code so far is very simple but it doesn't execute correctly. This is a simple Lambda function that is called when a user registers to Cognito and should create a new ent...

P粉184747536 2023-08-25 21:31:48 0  1  704

Rewrite title as: Extract HTML and WordPress shortcodes as array of objects

I'm developing a headless WordPress website using Nuxt as the frontend. The website has thousands of articles with shortcodes. I get all the page data via graphql and render the content using v-html and everything is fine, but the shortcode apparently only renders as plain text. Most of them are ver...

P粉504920992 2023-09-08 11:18:41 0  1  522

PHP learning experience

Learning PHP is still very simple. You usually need to learn more about a few functions, write down the functional codes first, read more, reuse more, and slowly it will become your own! Think about business ideas as soon as you move the business code. When learning new technologies, look more at th...

潇 2020-06-04 21:01:17 0  1  1318

javascript - Please enlighten me: NetEase Mailbox Web side simulates login to read the encryption parameters _ntes_nnid, _ntes_nuid

The simulated login and mail receiving of NetEase mailbox are very simple. When reading the mail, two parameters are required: _ntes_nnid and _ntes_nuid {code...} 32-bit, looks like MD5 encryption. Please give me some advice from all the great masters! Here is the code to read the email: Get address...

天蓬老师 2017-05-16 13:44:51 0  1  1966

The rewritten title is: Using PHP buttons combined with jQuery and POST methods to get return values

I have a simple form to get usernames and would like to achieve the following: When the user clicks on a button, the button will be disabled to prevent multiple clicks (in real cases it may take a few seconds to process all the data, e.g. calling an API , write to database, etc.); after clicking, a ...

P粉738821035 2023-09-05 08:42:27 0  2  574

PHP code to convert numbers (0-23) to AM/PM time format

I have an array of numbers ranging from 0 to 23, each number represents a time from midnight to 11pm. It sorts by the key's value in descending order. 22=>int83=>int75=>int6 and so on. For example, if the key of the first element of the array is 22, I want the variable $first to be "10...

P粉009828788 2023-12-24 19:03:07 0  4  538

python2.7 - Execution order of python function or class code

The question has been modified. Let’s look at Example 3 first. For simple control statements, {code...} We all know that when x > 0 is determined, the else statement will not be executed. Python is an interpreted language. , for functions, Example 1 {code...} The following is what I don’t kno...

習慣沉默 2017-06-12 09:25:49 0  1  831

php - Reuse of tp3.2 templates

When using thinkphp3.2, most of the pages with additions, deletions, modifications and searches are basically similar. But it needs to be modified one by one, modifying the list fields, modifying the addition, and editing forms. Repeating the work needs to be done many times. Are there any good idea...

黄舟 2017-07-03 11:41:24 0  1  1175

Change input quantity step value of simple product based on weight in WooCommerce

I want the quantity selector value to change based on the weight we set in Shipping > Product Weight for a simple product. As shown in the image below, when we set the weight of the product to 0.5 kg, the product quantity selector starts from 0.5 and if we set it to 1 kg, it starts from 1. Finall...

P粉351138462 2023-09-04 21:55:45 0  1  586

Unforeseen results occur when calculating time difference in seconds in PHP by converting two dates to Unix timestamps.

According to the title, I'm trying to find the difference in seconds and then convert those seconds to days and hours. After reading and following similar questions, I built a function that adds the hour, day, week, month, or year I want to today's datetime, and I get the correct results from this p...

P粉237029457 2023-09-03 09:22:01 0  1  635

mysql - thinkphp3.2.3 uploads multiple images and passes them to three fields of the same data table

I want to upload three pictures at the same time in a form, and upload them to three fields in the data table, namely preview1, preview2, preview3, but now only one picture can be uploaded. I would like to ask everyone to help me see how to modify it. . 1. Front-end page 2. Back-end code 3. Database...

伊谢尔伦 2017-05-16 13:01:00 0  4  518

Demonstrating SQL Virtual/Temporary Table Approach: Extracting Data from an Associative Array

I need a simple SQL query to display a virtual/temporary table without creating it in the database. I'm using PHP to create a query string with data. My current PHP code is: $array=[['id'=>1,'name'=>'one'],['id'=>2,'name'=>'two'],['id '=>3,'name'=>'three']];$subQuery="SELECT{$...

P粉066224086 2023-09-03 16:26:28 0  1  566

PHP variables in CURL URL

I've searched many previous posts here but nothing seems to solve my problem. In short, I want to include a PHP variable in the code below. The code below works fine because it is hardcoded, but when I replace the word MAYIAHH with the variable $hid (declared), I get an error. I've tried CURLOPT_POS...

P粉762730205 2024-02-25 21:03:22 0  1  439

JavaScript: increment and decrement functions

I'm practicing my JavaScript skills, I've been mastering a simple incrementing counter function, I seem to have it figured out, so today I want to take that script to the next level and decrease the value, here is my question, When I click to add a number and then continue to click on the minus sign...

P粉761718546 2024-01-29 09:53:20 0  1  519

Updating existing codebase to PHP 8.1: Handling non-nullable internal function parameters with Null values

I've just started upgrading my code to be compatible with php8.1. I have a lot of code snippets where I'm passing potential null values ​​to inner functions. if(strlen($row)>0){...} where $row comes from a source that may have null values ​​(such as a query). This may generate a deprecation warni...

P粉344355715 2023-10-31 20:01:48 0  2  821