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PHP Benchmark of php 7.1, php7.2, php7.3 and even php5.6

December 24, 2018
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Here I run the PHP benchmark script on my Virtualbox guest OS Ubuntu 16.04.

Every version of PHP I tested 7 times. So get rid of the highest one, and the lowest one. Get the average of the rest five scores.

php5.6.39
The average is 5.13 seconds.

--------------------------------------
|        PHP BENCHMARK SCRIPT        |
--------------------------------------
Start : 2018-12-20 17:49:49
Server : t.g2list.win@192.168.1.120
PHP version : 5.6.39-1+ubuntu16.04.1+deb.sury.org+1
Platform : Linux
--------------------------------------
test_math                 : 1.523 sec.
test_stringmanipulation   : 1.594 sec.
test_loops                : 1.147 sec.
test_ifelse               : 0.808 sec.
--------------------------------------
Total time:               : 5.072 sec.

php 7.1.25
The average is 1.859 seconds.

--------------------------------------
|        PHP BENCHMARK SCRIPT        |
--------------------------------------
Start : 2018-12-20 17:41:51
Server : t.g2list.win@192.168.1.120
PHP version : 7.1.25-1+ubuntu16.04.1+deb.sury.org+1
Platform : Linux
--------------------------------------
test_ifelse               : 0.517 sec.
test_loops                : 0.378 sec.
test_stringmanipulation   : 0.561 sec.
test_math                 : 0.389 sec.
--------------------------------------
Total time:               : 1.845 sec.

php7.2
The average is 1.286 seconds.

--------------------------------------
|        PHP BENCHMARK SCRIPT        |
--------------------------------------
Start : 2018-12-20 17:44:37
Server : t.g2list.win@192.168.1.120
PHP version : 7.2.13-1+ubuntu16.04.1+deb.sury.org+1
Platform : Linux
--------------------------------------
test_ifelse               : 0.164 sec.
test_loops                : 0.274 sec.
test_stringmanipulation   : 0.495 sec.
test_math                 : 0.336 sec.
--------------------------------------
Total time:               : 1.269 sec.

php7.3
The average is 1.31 seconds.

--------------------------------------
|        PHP BENCHMARK SCRIPT        |
--------------------------------------
Start : 2018-12-20 17:47:16
Server : t.g2list.win@192.168.1.120
PHP version : 7.3.0-1+ubuntu16.04.1+deb.sury.org+1
Platform : Linux
--------------------------------------
test_ifelse               : 0.181 sec.
test_loops                : 0.350 sec.
test_stringmanipulation   : 0.469 sec.
test_math                 : 0.323 sec.
--------------------------------------
Total time:               : 1.323 sec.

I do have to say that the tests I run is not good enough. It does’t test all the php features. Actually, it is just a very small part of it.
If you count on the database, memory usage, etc., the answer will be quite different.

php-fpm can not use html as php

July 17, 2017
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I have a site, which use nginx as web server and php-fpm as php interpreter. Most of the files use html extension name.

My nginx conf file has following section.

location ~ \.html|php$ {
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
}

But, when I enter the url such as https://example.com/sample.html, whose content is php script. It did not work.

The solution is to change the config of php.

SSH to the VPS.
Edit /etc/php/7.1/fpm/pool.d/www.conf
Find the security.limit_extensions and uncomment it, add html at the end.

security.limit_extensions = .php .php3 .php4 .php5 .php7 .html

After it, reload nginx, all done.

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