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1. How to Implement a PHP Financial Frauds Detection System Using Benford's Law

Updated on: 2023-10-25

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Blog: PHP Benford's Law package blog
Package: PHP Benford's Law

Benford's Law algorithm can detect the probability of fraud in a data set of values used in financial transactions.

The PHP Benford's package implements this algorithm in PHP applications.

Read this short tutorial article to learn how to use this package to implement financial fraud detection in your PHP applications using the example code from this article.


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1. How to Implement a PHP Exchange Rate API Proxy to Get Exchange Rates Faster

Updated on: 2023-10-24

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Blog: PHP Exchange Rate API Proxy package blog
Package: PHP Exchange Rate API Proxy

Many developers are interested in finances and currency exchange rates.

Some services provide information about currencies via their APIs.

This package implements a currency exchange rate that supports FIAT and virtual coin currencies using other currency exchange rate service APIs.

The package uses a database to store the retrieved information to avoid making repeated requests to remote APIs to get the same information within short periods.

This way, it acts as a proxy to make access to the currency exchange rates faster.


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1. PHP API Example That Implements CRUD Operations on MongoDB Database Records

Updated on: 2023-10-23

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Blog: PHP MongoDB CRUD Example of API package blog
Package: PHP MongoDB CRUD Example of API

MongoDB is a popular NoSQL database that stores information records in a document database.

This package provides an example application that shows how to implement a Web services API that can perform CRUD (Create, Retrieve, Update, and Delete) operations on records of information stored in a MongoDB database.


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1. How Can PHP Sanitize Form Data to Fix Common User Mistakes Automatically

Updated on: 2023-10-20

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Blog: PHP Sanitize Object package blog
Package: PHP Sanitize Object

Secure PHP applications must be careful with the values passed to the PHP code from external sources they do not control, such as the parameters passed to PHP via HTTP requests.

When the user enters the values, for instance, in a form, it may be necessary to tell the user to fix invalid values submitted via forms so that the values can comply with applicable rules.

For simple user mistakes, such as incorrect use of the case of words of a person's name, it may be more user-friendly to make the PHP code fix the issue of the letters rather than making the user select the case of the person's name.

This package can do that kind of automatic fixing of values passed to the PHP application by sanitizing important data object classes according to the rules defined in the comments of those classes.

This way, the user will not be bothered to fix the values entered in the forms, and those values will be compliant with the PHP application rules.


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1. How to Use PHP Arrays to Implement Lists with Keys that Can Only Be Set Once and Can Have Default Values

Updated on: 2023-10-19

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Blog: Yii2 Array Storage package blog
Package: Yii2 Array Storage

Arrays are a frequently used data type that PHP developers use in their code.

Often, associative arrays are used to store lists of values.

This package provides an alternative class that implements lists of values that can assume default values when retrieving list values that are not set.

It can also prevent setting a list value that is already set.

These features allow the implementation of more restricted lists of values in PHP.


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2. More Details on How to Use a Wordpress Plugin Comments Spam Detection and Blocking using ChatGPT

Updated on: 2023-10-18

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Blog: Wordpress ChatGPT Ban Spam Comments package blog
Package: Wordpress ChatGPT Ban Spam Comments

Detecting and blocking spam comments in a WordPress blog is a tedious task that may consume a lot of time when the blog administration needs to do it manually.

Fortunately, you can use a more automated way to make it more efficient using a ChatGPT API plugin to automatically detect and block spam comments.

Read this short tutorial article to learn how to block spam comments automatically using this WordPress plugin.


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1. How to Use a PHP Icon SVG HTML Generator Package to Display Standard Icons and Country Flags on a Web Page

Updated on: 2023-10-17

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Blog: D3 PHP Icon SVG Image Render package blog
Package: D3 PHP Icon SVG Image Render

Many Web applications need to use standard icons or country images to display on the application pages so the application users can easily recognize the images and understand their meaning.

The images can be displayed in several formats. SVG is better to display the images with good quality. In some cases, the images need to be displayed in PNG format, for instance, when you use the images as a favicon for the Web site favorite icon image.

This package makes generating HTML to display standard icons or country flag images in PNG or SVG formats easier.


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1. How Use a PHP CRUD Generator to Build Web Site Interfaces that Use Stored Procedures to Run SQL Queries Faster

Updated on: 2023-10-16

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Blog: PHP CRUD MVC package blog
Package: PHP CRUD MVC

CRUD is a common pattern used to implement software applications that store and retrieve data in a kind of database like, for instance, SQL-based databases.

Sometimes, this pattern is implemented with libraries that perform the common operations to create, read, update, and delete database records.

Another approach uses code generation to store and retrieve the records in the database records.

This package implements the code generation approach. It also uses stored procedures to execute SQL queries faster than INSERT, SELECT, UPDATE, and DELETE queries.


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1. How to Use a Wordpress Game Theme to Quickly Create a Site Dedicated to Gaming

Updated on: 2023-10-13

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Blog: One WordPress Game Theme package blog
Package: One WordPress Game Theme

Gaming is an area that interests many people, including developers. Many developers are also experts in games.

Experts who understand very much about games can share their knowledge without much effort in Websites that can be implemented using WordPress.

This package provides a theme for implementing a website about games using WordPress.


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1176. PHP Current Version Adoption in 2023, AJAX Character Counter, PHP Conferences of November - 8 minutes - Lately in PHP 99

Updated on: 2023-10-12

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On the Lately in PHP 99 podcast, you will learn in 8 minutes about the percentages of adoption of PHP versions by members of the Laravel community, a package that can show a character counter using AJAX to measure the length of text entered by a user in text form input, the PHP conferences and user group meetings around the world in November 2023.

Read this article, watch an 11-minute video, or listen to episode 99 audio of the Lately in PHP podcast to learn about the best articles published on the PHP Classes site in the week of October 1 through October 7.


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