The new release of PHP 7.3 on 6th December 2018 came with several features which improved security and performance. This was fruitful for all the PHP apps. There have been recurrent upgrades for PHP developers but this time the PHP maintenance team increased the bar high and came with exciting elements.
The performance speed has been boosted in this scripting language along with bug fixes making the work easier for all the developers.
With every development in PHP versions, the developers of brainvire.com use new elements that lead to customer satisfaction. The efficiency of the developer has increased marginally because of the newest updates and changes.
In this article, you will see some new updates and elements that were added in the new PHP 7.3.
Contents
Introduction to PHP
Web developers use PHP scripting language discovered in 1994 by Rasmus Lerdorf. It is used by many and is an open-source general-purpose language. PHP can be smoothly planted into HTML and becomes versatile and obtainable.
It was created only for his own use and therefore the name “Personal Home Page Tools” was used originally. Despite which today PHP is the most often used programming language by many developers.
PHP is called versatile because it’s good for beginners as well as professional developers due to its wide variety of features. If you want to become a website developer, then having the knowledge of PHP will be your first step.
The best quality of PHP is that it is compatible with some major Operating Systems. Vital components like PDFs, videos, and images are created from this. The biggest advantage is that there are new upgrades with every new version and the performance increases.
1. Flexible Heredoc and Nowdoc Syntaxes.
The two prime methods that describe strings in PHP are
- Heredoc
- Nowdoc
This update has done the most fitting advancement in PHP 7.3 is for the prevailing heredoc and nowdoc syntaxes.
The first string seen in the new line is the ending identifier and the syntaxes in previous versions required that. The new upgrade of PHP 7.3 has made two changes specifically:
- First, it allows the closing marker for indenting.
- The second is, after the closing marker, you do not get the new line requirement.
This update is mainly useful for Heredoc for an already existing context.
The developers previously avoided the use of Heredoc and nowdoc syntaxes because they had stiff requirements. When they used the code, it would appear to be “ugly” and caused unreadability. But with the new update of PHP 7.3, the readability has increased, and people are choosing these syntaxes.
2. Increased Performance speed.
With every release of PHP, there has been an increased performance speed.
PHP 7 was declared to be twice as fast as the 5.6 version. Now with the new upgrade, it is almost 32 percent faster than PHP 7.0. This shows that the performance has increased marginally.
It also claims that it’s just about 11% speedy than the previous version. This means that this version will give you better performance than any of the previous versions.
It is highly important to have good performance because that will give you optimistic user experience.
One example can be of Mozilla where it removed 2.3 seconds off its loading time from the landing page. That leads to a shoot up in their downloads by 15.3%.
PHP 5.6 to PHP 7.4
Any page which lags or downloads very slowly will make you lose your customers. The customer will end up on the next fast loading page.
Now developers are choosing this scripting language because the reliability has increased, and it enables better working efficiency.
3. Trailing Commas in Function Calls.
Clean, simple, and understandable code can be generated when you used trailing commas for a series of
- parameters,
- properties, and
- elements.
It comes in handy while editing.
PHP allows you to have commas in arrangements, in the 7.2 version you could add commas in the collection of name spaces.
7.3 permits you to add these in function declaration which will only be effective for function calls and function syntaxes will remain unchanged.
4. JSON_THROW_ON_ERROR
This feature has been requested by almost everyone all around the globe. When using JSON, people need a requisite way to control errors. And it has been an issue in this language for a long time which became its drawback.
The new PHP 7.3 has accepted the issue and by adding JSON_THROW_ON_ERROR you can
While all the above-mentioned features were the major ones in the new PHP 7.3 update, they’re not quite finished yet. The update has many more functions that will improve the quality of your programming and give better results.
Despite the changes happening in website development all around the world, new methods are being used. PHP is slowly and steadily improving over time. This development made it people’s favorite and way more reliable.
PHP is the most commonly used scripting language, with every update it comes with various improvements. Therefore, even PHP 7.3 had multiple benefits and improvements attached to it.
Conclusion:
Remember that no matter how many new ways have come for web development, some globally famous websites still use PHP as a programming language.