How to decrypt encrypted string in Java in PHP?

I am trying to use the following code to decrypt an encrypted string in JAVA. SecretKeysecretKey=newSecretKeySpec(build3DesKey(key),"DESede");Ciphercipher=Cipher.getInstance("DESede");cipher.init(Cipher.DECRYPT_MODE,secretKey);byte[

P粉083785014 2023-08-30 12:12:13 0  1  572

Sage Pay/Opayo Forms Integration - PHP 8.1 - PHP Fatal Error: Uncaught Error: Attempt to assign property 'start' on null

I'm glad there are similar questions but I can't get any solution to work with my (inherited) code so any help you can provide would be greatly appreciated. We use SagePay/Opayo payment gateway via form integration. Upon completion/failure, the customer will be redirected to a URL on our website wit...

P粉872182023 2023-09-07 22:16:21 0  1  583

Conditional rendering in Vue: Show only if Firestore field value matches a specific string value

The Firestore database field (reviewPrivacy field in the "review" collection) is of type string, populated by a Vue form input (radio button), with one of three possible answers (values) being keepFullyPrivate. If the value of review.reviewPrivacy is keepFullyPrivate, I want to show that &...

P粉007288593 2023-08-28 18:48:23 0  2  535

Using Jinja template/Flask to implement nested HTML paragraph rendering with bold modification

I'm looking to create a function that removes words from a sentence and then replaces the removed word with other words obtained from a dictionary API search. Very simply, this is a function that checks if a word in a sentence belongs to a list of removed words, if so, replaces it with a replacement...

P粉170438285 2024-03-22 13:59:22 0  1  711

Migrating to PHP 8.1 - How to fix deprecated passing null to parameter error - Rename build in function

PHP8.1 has deprecated passing null as a parameter to many core functions. My main problem is with functions like htmlspecialchars(php) and trim(php) where null is no longer silently converted to an empty string. To solve this problem without using a lot of code, I tried renaming the original built-i...

P粉420868294 2024-01-10 16:21:21 0  2  529

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44 0  1  1004

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  1506

Best Way: Retrieve, Encrypt, and Update Millions of Records in MySQL Using Java 8

We have a requirement where we need to read approximately 10 million records from a MySQL database, encrypt the records, and update the encrypted values ​​back into the fields. How to achieve this requirement in the most efficient way. 1: Field level encryption from MySQL database using AES_ENCRYPT:...

P粉211600174 2023-08-27 00:17:18 0  1  640

php - Use of undefined constant 0 - assumed ' 0' when using substr

In PHP version 5.6, the substr function is used to intercept strings. The code is as follows {code...} Use of undefined constant 0 - assumed ' 0' appears. The online solution is to modify error_reporting in php.ini to turn off the notice. But what is this essential question? ? like...

迷茫 2017-06-10 09:47:52 0  2  1234

php - What can a for loop be used for?

Many functions in PHP are implemented using for loops. For example, string conversion problems, calculating the number of executions, etc. I feel that the for loop is very useful and can solve many underlying problems. Can any expert summarize the use of for loops in programming?

高洛峰 2017-05-17 09:55:18 0  2  568

How to fix "Migration encountered an invalid opcode while deploying" error in Solidity?

'migrate' encountered an invalid opcode while deploying. Try: Verify that your constructor parameters satisfy all assertion conditions. Verify that your constructor code does not access the array out of bounds. Add the reason string to your assertion statement. Getting this error how to solve my mig...

P粉523625080 2024-03-27 00:03:27 0  1  401

Why is an empty string false but an empty array is not?

I know the answer to this question is that it's in the spec, but what is the logic behind it (if any)? WelcometoNode.jsv19.0.0.Type".help"formoreinformation.>!!''false>!![]trueString, as I understand it, is actually an array with some extra functionality added to make the text easier...

P粉710478990 2023-09-08 14:29:03 0  1  576

Title rewritten to: Error: Invalid element type: Expected string (for built-in components) or class/function (for composite components) but got undefined element type

How can I solve this problem in my ReactNative code? The error reads "Error: Invalid element type: expected string (for built-in components) or class/function (for composite components), but got undefined. You may have forgotten to export the component from the file in which it was defined, or ...

P粉701491897 2023-09-01 13:23:24 0  1  602

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47 0  1  822

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42 0  1  725

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28 0  1  615

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32 0  1  577