js has a nodejs. Our technical boss sent a technical email some time ago saying that php supports multi-threading, asynchronous, and non-blocking. He also said that nodejs would be destroyed. The official website said that the performance of swoole is at least as good as Nodejs is comparable. This requires data to speak for itself. I tested these two things when I had time on the weekend! Below is the test report.
First I used port 127.0.0.1:8000 to test swoole and 127.0.0.1:1337 to test nodejs
There are pictures and the truth: (I will upload it later, I don’t know how to save screenshots on Mac! Sigh! Can any of you viewers teach me how to do it! Programming has become stupid)
Test environment:
Processor: 2.7GHz i7
Memory: 16GB 1600hz DDR3
System MAC OS X
The test results will be posted first:
1.PHPswoole test results:
~mysql|? ab -n 5000 -c 100 http://127.0.0.1:8000/ This is ApacheBench, Version 2.3 <$Revision: 655654 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 500 requests Completed 1000 requests Completed 1500 requests Completed 2000 requests Completed 2500 requests Completed 3000 requests Completed 3500 requests Completed 4000 requests Completed 4500 requests Completed 5000 requests Finished 5000 requests Server Software: Server Hostname: 127.0.0.1 Server Port: 8000 Document Path: / Document Length: 0 bytes Concurrency Level: 100 Time taken for tests: 1.411 seconds Complete requests: 5000 Failed requests: 0 Write errors: 0 Total transferred: 55330 bytes HTML transferred: 0 bytes Requests per second: 3543.00 [#/sec] (mean) Time per request: 28.225 [ms] (mean) Time per request: 0.282 [ms] (mean, across all concurrent requests) Transfer rate: 38.29 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 3 1.2 3 7 Processing: 17 25 16.7 23 143 Waiting: 1 9 12.9 7 136 Total: 20 28 16.6 26 143 Percentage of the requests served within a certain time (ms) 50% 26 66% 27 75% 27 80% 27 90% 28 95% 29 98% 141 99% 142 100% 143 (longest request)
2.nodejs test results:
~mysql|? ab -n 5000 -c 100 http://127.0.0.1:1337/ This is ApacheBench, Version 2.3 <$Revision: 655654 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 500 requests Completed 1000 requests Completed 1500 requests Completed 2000 requests Completed 2500 requests Completed 3000 requests Completed 3500 requests Completed 4000 requests Completed 4500 requests Completed 5000 requests Finished 5000 requests Server Software: Server Hostname: 127.0.0.1 Server Port: 1337 Document Path: / Document Length: 12 bytes Concurrency Level: 100 Time taken for tests: 1.215 seconds Complete requests: 5000 Failed requests: 0 Write errors: 0 Total transferred: 565000 bytes HTML transferred: 60000 bytes Requests per second: 4116.49 [#/sec] (mean) Time per request: 24.293 [ms] (mean) Time per request: 0.243 [ms] (mean, across all concurrent requests) Transfer rate: 454.26 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.6 0 5 Processing: 2 24 21.0 21 175 Waiting: 2 24 20.8 21 174 Total: 6 24 20.9 21 175 Percentage of the requests served within a certain time (ms) 50% 21 66% 22 75% 23 80% 24 90% 26 95% 32 98% 159 99% 170 100% 175 (longest request)
In the ab test above: a concurrency of 100 per second made a total of 5,000 requests to the interface.
The results of PHP and nodejs are pretty good. The key is that I used --debug in the Swoole environment, which resulted in a lot of commands being output. I will not change it back for the time being. (I will retest it in the company's test environment later)
Time taken for tests: 1.411 seconds Total time spent
Requests per second: 3543.00 [#/sec] (mean)
nodeJS
Time taken for tests: 1.215 seconds Total time spent
Requests per second: 4116.49 [#/sec] (mean)
Judging from the test results, although the test data of swoole is slightly inferior, it does not affect my opinion of swoole (besides, the configuration may not be very good). I feel that for a PHP written in C language, this It’s already much better than our current environment.

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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