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PHP8.0的编译安装与使用的介绍

2022-08-11 | F11站长开发者 | 点击：次

安装与配置

本次使用的操作系统Ubuntu 18.04.4 LTS

安装

1.准备必要库

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apt-get install -y autoconf libxml2-dev libsqlite3-dev \

libcurl4-openssl-dev libssl-dev libonig-dev libtidy-dev zlib1g-dev

2.去官网下载8.0正式版 https://www.php.net/releases/8.0/en.php

3.解压安装

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tar php-8.0.0.tar.gzcd php-8.0.0

./configure --prefix=/opt/php8 --with-config-file-path=/opt/php8/etc \

--enable-fpm --enable-mysqlnd --enable-opcache --enable-pcntl \

--enable-mbstring --enable-soap --enable-zip --enable-calendar \

--enable-bcmath --enable-exif --enable-ftp --enable-intl --with-mysqli \

--with-pdo-mysql --with-openssl --with-curl --with-gd --with-gettext \

--with-mhash --with-openssl --with-mcrypt --with-tidy --enable-wddx \

--with-xmlrpc --with-zlibmakemake installcp php.ini-production /opt/php/etc/php.inicd /opt/php8/etccp php-fpm.conf.default php-fpm.confcp ./php-fpm.d/www.conf.default ./php-fpm.d/www.conf

4.做个软连接

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ln -s /opt/php8/bin/php /usr/bin/php8

5.安装composer

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cd /opt/php8/bin/curl -sS https://getcomposer.org/installer | php8ln -s /opt/php8/bin/composer.phar /usr/bin/composer8

composer8 config -g repo.packagist composer https://mirrors.aliyun.com/composer/

6.添加一个php8.0的system service

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vim /lib/systemd/system/php8.0-fpm.service

内容如下

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[Unit]

Description=The PHP 8.0 FastCGI Process Manager

Documentation=man:php-fpm8.0(8)

After=network.target

 

[Service]

Type=simple

PIDFile=/var/run/php8.0-fpm.pid

ExecStart=/opt/php8/sbin/php-fpm --nodaemonize --fpm-config /opt/php8/etc/php-fpm.conf

ExecReload=/bin/kill -USR2 $MAINPID

 

[Install]

WantedBy=multi-user.target

配置

fpm-fpm，php.ini配置

和PHP7一样，注意下用户权限

opcache配置

PHP8多了一个jit配置，如下

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[opcache]

zend_extension=opcache.so

opcache.enable=1

opcache.jit_buffer_size=100M

opcache.jit=1255

启动

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systemctl start php8.0-fpm

laravel

创建一个laravel项目【推荐：laravel视频教程】

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cd /opt/web

composer8 create-project --prefer-dist laravel/laravel php8

配置一下.env文件

nginx配置

nginx的配置和PHP7的一致

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server {

    listen 94;

 

    access_log  /tmp/test94.log main;

 

    root /opt/web/php8/public;

    index index.php index.html index.htm;

 

    location / {

        try_files $uri $uri/ /index.php?$query_string;

    }

 

    location ~ \.php {

        fastcgi_pass unix:/run/php/php8.0-fpm.sock;

        fastcgi_index /index.php;

 

        include fastcgi_params;

 

        fastcgi_split_path_info       ^(.+\.php)(/.+)$;

        fastcgi_param PATH_INFO       $fastcgi_path_info;

        fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;

        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

    }

}

添加一个接口

laravel7的路由写法在laravel8中有点问题，改下RouteServiceProvider.php的写法。
比如API路由,将$this->namespace改为App\Http\Controllers\Api。

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public function boot()

    {

        $this->configureRateLimiting();

 

        $this->routes(function () {

            Route::prefix('api')

                ->middleware('api')

        ->namespace('App\Http\Controllers\Api')

                ->group(base_path('routes/api.php'));

 

            Route::middleware('web')

                ->namespace($this->namespace)

                ->group(base_path('routes/web.php'));

        });

    }

其他一样，不用修改。

加个测试接口看看：

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Route::get('/test','WxController@test');

test接口查一条数据并返回

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<?phpnamespace App\Http\Controllers\Api;use App\Models\WareHouses;use Illuminate\Foundation\Auth\Access\AuthorizesRequests;use Illuminate\Foundation\Bus\DispatchesJobs;use Illuminate\Foundation\Validation\ValidatesRequests;use Illuminate\Http\Request;use Illuminate\Routing\Controller as BaseController;class WxController extends BaseController{

    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;

 

    public function test(Request $request)

    {

        return WareHouses::find(1)->toarray();

    }}

对比测试PHP7

本次使用PHP7.3，接口代码和PHP8一致，两者都开启opcache。

服务器配置是1核2G，用ab简单测试下。

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ab -n 100 -c 10

PHP7.3的测试结果如下：

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This is ApacheBench, Version 2.3 <$Revision: 1843412 $>

Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/

Licensed to The Apache Software Foundation, http://www.apache.org/

 

Benchmarking 192.168.10.10 (be patient).....done

 

 

Server Software:        nginx/1.14.0

Server Hostname:        192.168.10.10

Server Port:            94

 

Document Path:          /api/test

Document Length:        255 bytes

 

Concurrency Level:      10

Time taken for tests:   0.400 seconds

Complete requests:      10

Failed requests:        0

Total transferred:      5720 bytes

HTML transferred:       2550 bytes

Requests per second:    25.00 [#/sec] (mean)

Time per request:       399.994 [ms] (mean)

Time per request:       39.999 [ms] (mean, across all concurrent requests)

Transfer rate:          13.97 [Kbytes/sec] received

 

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        8   10   2.1     11      13

Processing:   101  159  42.8    174     228

Waiting:      101  159  42.8    174     228

Total:        114  170  42.0    186     235

 

Percentage of the requests served within a certain time (ms)

  50%    186

  66%    186

  75%    197

  80%    219

  90%    235

  95%    235

  98%    235

  99%    235

 100%    235 (longest request)

PHP8.0的测试结果如下：

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This is ApacheBench, Version 2.3 <$Revision: 1843412 $>

Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/

Licensed to The Apache Software Foundation, http://www.apache.org/

 

Benchmarking 192.168.10.10 (be patient).....done

 

 

Server Software:        nginx/1.14.0

Server Hostname:        192.168.10.10

Server Port:            94

 

Document Path:          /api/test

Document Length:        255 bytes

 

Concurrency Level:      10

Time taken for tests:   2.441 seconds

Complete requests:      100

Failed requests:        33

   (Connect: 0, Receive: 0, Length: 33, Exceptions: 0)

Non-2xx responses:      33

Total transferred:      268489 bytes

HTML transferred:       234720 bytes

Requests per second:    40.97 [#/sec] (mean)

Time per request:       244.096 [ms] (mean)

Time per request:       24.410 [ms] (mean, across all concurrent requests)

Transfer rate:          107.42 [Kbytes/sec] received

 

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        7   15  18.1     10     132

Processing:    47  210 224.4    106     817

Waiting:       17  118 107.4    101     787

Total:         55  226 222.1    122     828

 

Percentage of the requests served within a certain time (ms)

  50%    122

  66%    137

  75%    164

  80%    289

  90%    640

  95%    809

  98%    820

  99%    828

 100%    828 (longest request)
原文链接：https://www.php.cn/topic/php8/488887.html
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