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1123. Why You Should Follow PHP Standards Recommendation 20 to Get the System Clock

Updated on: 2022-12-30

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The PHP Standards Recommendation (PSR) 20 specification was released recently to help developers use a common interface to get the system click date and time.

This is an important recommendation if you need to test PHP application code that can manipulate dates and times using the current system clock.

Read this short article to learn more about this PHP standards recommendation, see some code examples, and get a suggestion of when it will be good for you to follow this recommendation.


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1. How to Implement PHP Data Mapper To Convert The Structure of Arrays To a More Convenient Structure to Use in Your Applications

Updated on: 2022-12-29

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Blog: PHP Data Mapper package blog
Package: PHP Data Mapper

Some applications need to process arrays that they receive from external sources like database result queries or external Web service API calls.

Sometimes the arrays do not come in the best format for those applications to process. Therefore they need to process the collections to transform their values.

This package provides a way to transform the input arrays into other arrays that may have changed the key names of associative arrays or eliminated the array values with specific keys.


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1122. How PHP json_validate Function Will Improve The Validation of JSON Data in PHP 8.3

Updated on: 2022-12-28

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The development of PHP 8.3 is already going on. Several new features were proposed and accepted by the PHP core developers.

One of the planned features is the ability to implement a new function called json_validate that will allow PHP developers to implement a more efficient validation of JSON data structures.

Please read this short article to learn how the json_validation function will work so you can benefit from it in your PHP applications.


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1121. Why Would You Want to Do a PHP Upgrade to 8.2 Version to Benefit from ReadOnly Classes

Updated on: 2022-12-27

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PHP 8.2 was released on December 8. It provides several new features that PHP developers implement PHP applications with better quality. One of the new features is the read-only class.

Read this short article to learn more about reading-only classes' benefits.


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1120. Top Free PHP Scripts for Websites That You Should Not Miss in 2023

Updated on: 2022-12-27

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PHP has attained a degree of success that is unprecedented. Many years ago, PHP established itself as the leading programming language in the world.

The result of this level of adoption of PHP is that there are many ready-to-use solutions written in PHP for many purposes.

Read this short article to learn more about several suggested PHP and JavaScript applications that you may be missing and that are useful for business purposes, like CRM, email marketing, visual content editors, contact forms, and URL shorteners.


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1119. Fulfilling PHP Developer Wishes in 2023

Updated on: 2022-12-23

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2022 was an excellent year for the PHP Classes site, with many improvements being developed discretely.

In 2023 we will continue to develop these improvements, and many new features will be announced.

Read this short article to learn about the essential features that many PHP developers will benefit from and have been developed in 2022, as well as some of the new features to be launched in 2023.


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1. How to Quickly Create PHP Tools Online using a Module of the Melis CMS

Updated on: 2022-12-22

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Blog: Melis Tool Creator package blog
Package: Melis Tool Creator

One way to execute specific tasks faster is to use tools specialized in doing part of the task work.

Content management systems are software tools that help users publish content faster than if they had to create the HTML, CSS, and graphics manually.

This package provides a module for the Melis content management system that can create new tools to allow users of the system to do specific tasks faster.


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1118. How to Verify If the EverSQL MySQL Tool Provides Good Optimization Suggestions - 8 minutes - Lately in PHP Podcast Episode 93 Part 7

Updated on: 2023-03-17

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The EverSQL MySQL optimization tool is excellent for suggesting alterations to MySQL tables and indexes to make SQL queries run faster.

The actual gains in performance may vary depending on the type of query. Significant SQL query optimizations reduce the number of table rows scanned when the MySQL server executes a query.

Read this article, watch an 8-minute video, or listen to part 7 of episode 93 of the Lately in PHP podcast to learn how to verify the efficiency of the MySQL query optimizations suggested by the EverSQL tool.


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1. How to Implement a PHP Search Engine that Can Show Results in Different Tabs Depending on the Content That It Finds

Updated on: 2022-12-20

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Blog: Scopr package blog
Package: Scopr

Search engine sites help users find the information that they want.

Having a search engine on a site is very useful for site users.

This package implements a search engine that can crawl pages and extract content to be searched and links for images.

This way, it can provide a search feature for a site on its pages, showing different sections in the results pages depending on the type of content found.


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1. How to Implement a PHP Math Expression Parser that Can Display the Expression in a HTML Web Page

Updated on: 2022-12-19

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Blog: Math Expression to HTML package blog
Package: Math Expression to HTML

Some applications need to display mathematical expressions on Web pages in a way that professionals in mathematics are used to seeing those expressions.

A mathematical expression can be displayed on a Web page in several ways.

This package can render a mathematical expression using regular HTML.


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