PHP Fibers & Asynchronous Under 11 Minutes
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- Опубликовано: 11 июл 2024
- This is an introduction and a quick start with Fibers. This new feature in PHP 8.1 enables lightweight and controlled concurrency in PHP. By implementing Fibers, developers can create high-performance applications. Watch this tutorial to gain an in-depth understanding and learn how to implement Fibers to optimize your PHP code.
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🧾 Timestamps
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0:00 Intro - Fibers in PHP
0:36 What are Fibers?
1:16 What are Synchronous & Asynchronous Calls?
1:54 Fibers vs Asynchronous
2:41 Thread Class in PHP
2:54 Fibers vs Thread
3:47 Fiber Example with PHP | Coding
9:09 Some More Tips for Fibers in PHP
9:49 Outro - Fibers in PHP
#php #fibers #async #sync #api #programming #synchronicity #asynchronously #learnphp #development #backend #softwareengineer #tutorial #programmingtutorial #phptutorial #DeskNook
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Hello why fiber is not activated for php-v8.1 in debian 11, how activate fibers the extension isn't loaded, thank u
@@daviddavid-zl6gw I'm using ubuntu 22 which is a debian based distribution with the latest update of php8.1 & php8.2. Fibers work fine with both, so for your issue, I suggest to try with a clean install of php
@@DeskNook
Thanks for your reply,
it's good, "fiber" it works very well, the problem is in my code I used an old script which uses fiber->create instead of fiber->strat()
I want to ask you a question that can help me, which use is the most efficient in parallel execution time: to use fiber or pcntl_fork.
Thank you.
@@daviddavid-zl6gw pcntl_fork is more efficient than Fiber, however I prefer to use fibers or pthreads
thank you so much, brother!
Thanks
It was great I used
You don't need a for loop if you want to keep track of the index, you can just do foreach($files as $index => $file)
For those who ask, what is the use of the multi-thread capability? This feature will be useful for those working on very large data or processes, such as 10 million pieces of data that need to be processed individually. for PHP is a single thread it will definitely take a very long time to process one by one, with multi threads the work will be completed much more quickly (by using CPU and RAM resources more optimally).
but I'm tired of researching PHP, it seems PHP is not designed for true multi-threading. I've moved to C#, a real multithreading language and don't want to go back 😅
thank you for the video , mate!
Hey ! nice vid.
Maybe you could use some kind library swool or ReactPhp or Amphp. Show differences and usage?
Thanks buddy. For Amp/ReachPHP the difference is in the scope, both are written by PHP and already updated with Fibers. Swoole is an extension, good in performance and features.
@@DeskNook yes, i've seen comparison between nodeJs and swool.
In ReactPHP there were yeald hell some time ago, but in AmPhp there where sort of promises already.
Who is faster and yeasy to implement, in your opinione?
I remember an old benchmark that ReactPHP got a higher speed factor than Amp, for now there shouldn't be much difference between these two.
I prefer React, Amp more readable with Auryn & Coroutines.
I would choose one if it wasn't a cool thing for me and go with another one, this is my strategy :)
Have it in mind, you can use Amp as an event loop for React (means you can use both)
I apologize for the inconvenience,
I have another question, you did not test the execution time by a normal loop script and by Fiber, to notice that it is faster than normal
Its not faster than normal, thats not the point about Fibers. Check out 0:35
@@DeskNook I didn't really understand what is the purpose of using Fiber, I tested your code in both cases the case with normal loop and the case with Fiber, the execution time is the same 0.003s.
Please can you explain to me even in a line what is the best to use fiber (Do you mean that it is available for making a multitasking framework)
do you know a multitasking framework that uses fiber, instead of using pcntl fork, I want to execute the same code in parallel on several hundreds of data, each processing takes 3s to finish, I want everything to finish in 3 sec, not in 3s X 100 ?
Thank u.
@@daviddavid-zl6gw As a short answer to your questions, Fibers are good for non-blocking stuff.
I highly recommend you watch the video again.
That example in the video is just about how to use Fibers, neither async nor performance.
In case, you may use pthreads via cli mode too.
Un poco de volumen no vendría nada mal.
seda ghashng😂
Great video, but I didnot get the idea of this function
The Fiber is an easy way to have async in PHP
@@DeskNook keep it up, great way to explain, need more videos for php 8.2
@@issamjaafari5519 Thanks, sure
file_put_contents() is blocking, this won't work unfortunately.
Thats blocking so our files are created in order from a to z, actually the code works fine with file_put_content however it's not optimized for async
still dont understand what thsi featreu can give me in any project
There is not use for fibers in usual projects, its for low level programming better for async purpose
i used to work in both node and php , for web development there is hardly any need of aysnc code , cause i found myself using aysnc await always for thing to work on node as its async by default , while php is sync by nature which is mostly u will be needing if working on web devlopment. But if there are some tasks where IO operation needs to be performed then i can see this beign usefull , as now i use to call python or c# to process the data , now i guess that will change. Hard to digest that it took them decades to put this in php ecosystem.