[opcache]opcache.enable=0

$ ab -n 1000 -c 100 http://127.0.0.1/
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 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests


Server Software:        nginx/1.17.8
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /
Document Length:        2426 bytes

Concurrency Level:      100
Time taken for tests:   18.432 seconds
Complete requests:      1000
Failed requests:        0
Total transferred:      3446000 bytes
HTML transferred:       2426000 bytes
Requests per second:    54.25 [#/sec] (mean)
Time per request:       1843.175 [ms] (mean)
Time per request:       18.432 [ms] (mean, across all concurrent requests)
Transfer rate:          182.58 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    1   2.5      0      22
Processing:    79 1744 326.5   1836    2038
Waiting:       69 1743 326.6   1834    2038
Total:         83 1745 324.6   1836    2039

Percentage of the requests served within a certain time (ms)
  50%   1836
  66%   1865
  75%   1883
  80%   1894
  90%   1926
  95%   1948
  98%   1988
  99%   2009
 100%   2039 (longest request)

[opcache]opcache.enable=1opcache.memory_consumption=128opcache.interned_strings_buffer=8opcache.max_accelerated_files=4000opcache.validate_timestamps=0opcache.huge_code_pages=0

$ ab -n 1000 -c 100 http://127.0.0.1/
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 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests


Server Software:        nginx/1.17.8
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /
Document Length:        2426 bytes

Concurrency Level:      100
Time taken for tests:   3.318 seconds
Complete requests:      1000
Failed requests:        0
Total transferred:      3446000 bytes
HTML transferred:       2426000 bytes
Requests per second:    301.41 [#/sec] (mean)
Time per request:       331.772 [ms] (mean)
Time per request:       3.318 [ms] (mean, across all concurrent requests)
Transfer rate:          1014.32 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    2   4.4      1      24
Processing:    31  316  60.1    319     481
Waiting:        9  311  59.3    316     461
Total:         34  318  57.9    320     483

Percentage of the requests served within a certain time (ms)
  50%    320
  66%    335
  75%    346
  80%    354
  90%    381
  95%    404
  98%    413
  99%    421
 100%    483 (longest request)

[opcache]opcache.enable=1opcache.memory_consumption=128opcache.interned_strings_buffer=8opcache.max_accelerated_files=4000opcache.validate_timestamps=0opcache.huge_code_pages=0opcache.preload=/var/www/preload.phpopcache.preload_user=www-data

$ ab -n 1000 -c 100 http://127.0.0.1/
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 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests


Server Software:        nginx/1.17.8
Server Hostname:        127.0.0.1
Server Port:            80

Document Path:          /
Document Length:        2426 bytes

Concurrency Level:      100
Time taken for tests:   2.878 seconds
Complete requests:      1000
Failed requests:        0
Total transferred:      3446000 bytes
HTML transferred:       2426000 bytes
Requests per second:    347.40 [#/sec] (mean)
Time per request:       287.850 [ms] (mean)
Time per request:       2.878 [ms] (mean, across all concurrent requests)
Transfer rate:          1169.09 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    1   1.3      0       7
Processing:    49  268  46.5    275     344
Waiting:       35  267  46.5    274     342
Total:         54  269  45.5    276     344

Percentage of the requests served within a certain time (ms)
  50%    276
  66%    287
  75%    294
  80%    298
  90%    312
  95%    322
  98%    331
  99%    335
 100%    344 (longest request)

# OPcacheなし
Requests per second:    54.25 [#/sec] (mean)
Time per request:       18.432 [ms] (mean, across all concurrent requests)

# OPcacheあり、プリロードなし
Requests per second:    301.41 [#/sec] (mean)
Time per request:       3.318 [ms] (mean, across all concurrent requests)

# OPcacheあり、プリロードあり
Requests per second:    347.40 [#/sec] (mean)
Time per request:       2.878 [ms] (mean, across all concurrent requests)

<?php// シンプルな関数定義functionsomeFunction(){}// シンプルなクラス定義classSomeClass(){publicstaticfuncionSomeClassMethod(){}publicfunctionSomeObjectMethod(){}}// シンプルでない関数定義たちif(true){functionanotherFunction(){}}functiondefineYetAnotherFunction(){functionyetAnotherFunction(){}}// シンプルでないクラス定義たちif(true){classAnotherClass(){publicstaticfuncionAnotherClassMethod(){}publicfunctionAnotherObjectMethod(){}}}functiondefineYetAnotherClass(){classYetAnotherClass(){publicstaticfuncionYetAnotherClassMethod(){}publicfunctionYetAnotherObjectMethod(){}}}

<?phpfunctionis_odd(int$int):bool{return$int%2===1;}var_dump(is_callable('is_odd'));// => bool(true)var_dump(is_callable('is_even'));// => bool(false)

<?phpclassSomeClass{publicstaticfunctionsomePublicClassMethod(){}protectedstaticfunctionsomeProtectedClassMethod(){}privatestaticfunctionsomePrivateClassMethod(){}publicfunctionsomePublicObjectMethod(){}protectedfunctionsomeProtectedObjectMethod(){}privatefunctionsomePrivateObjectMethod(){}}var_dump(is_callable('SomeClass::somePublicClassMethod'));// => bool(true)var_dump(is_callable('SomeClass::someProtectedClassMethod'));// => bool(false)var_dump(is_callable('SomeClass::somePrivateClassMethod'));// => bool(false)var_dump(is_callable('SomeClass::somePublicObjectMethod'));// => bool(true)var_dump(is_callable('SomeClass::someProtectedObjectMethod'));// => bool(false)var_dump(is_callable('SomeClass::somePrivateObjectMethod'));// => bool(false)var_dump(is_callable('AnotherClass::somePublicClassMethod'));// => bool(false)var_dump(is_callable('AnotherClass::somePublicObjectMethod'));// => bool(false)var_dump(is_callable('SomeClass::anotherPublicClassMethod'));// => bool(false)var_dump(is_callable('SomeClass::anotherPublicObjectMethod'));// => bool(false)

<?phpclassParentClass{publicstaticfunctionsomePublicClassMethod(){}publicfunctionsomePublicObjectMethod(){}}classSomeClassextendsParentClass{publicstaticfunctionclassMethod(){var_dump(is_callable('SomeClass::somePublicClassMethod'));// => bool(true)var_dump(is_callable('self::somePublicClassMethod'));// => bool(true)var_dump(is_callable('parent::somePublicClassMethod'));// => bool(true)var_dump(is_callable('SomeClass::someProtectedClassMethod'));// => bool(true)var_dump(is_callable('SomeClass::somePrivateClassMethod'));// => bool(true)var_dump(is_callable('SomeClass::somePublicObjectMethod'));// => bool(true)var_dump(is_callable('self::somePublicObjectMethod'));// => bool(true)var_dump(is_callable('parent::somePublicObjectMethod'));// => bool(true)var_dump(is_callable('SomeClass::someProtectedObjectMethod'));// => bool(true)var_dump(is_callable('SomeClass::somePrivateObjectMethod'));// => bool(true)}publicstaticfunctionsomePublicClassMethod(){}protectedstaticfunctionsomeProtectedClassMethod(){}privatestaticfunctionsomePrivateClassMethod(){}publicfunctionobjectMethod(){var_dump(is_callable('SomeClass::somePublicClassMethod'));// => bool(true)var_dump(is_callable('self::somePublicClassMethod'));// => bool(true)var_dump(is_callable('parent::somePublicClassMethod'));// => bool(true)var_dump(is_callable('SomeClass::someProtectedClassMethod'));// => bool(true)var_dump(is_callable('SomeClass::somePrivateClassMethod'));// => bool(true)var_dump(is_callable('SomeClass::somePublicObjectMethod'));// => bool(true)var_dump(is_callable('self::somePublicObjectMethod'));// => bool(true)var_dump(is_callable('parent::somePublicObjectMethod'));// => bool(true)var_dump(is_callable('SomeClass::someProtectedObjectMethod'));// => bool(true)var_dump(is_callable('SomeClass::somePrivateObjectMethod'));// => bool(true)}publicfunctionsomePublicObjectMethod(){}protectedfunctionsomeProtectedObjectMethod(){}privatefunctionsomePrivateObjectMethod(){}}SomeClass::classMethod();(newSomeClass())->objectMethod();

<?phpvar_dump(is_callable(function():bool{returntrue;}));// => bool(true)

<?phpvar_dump(is_callable(newclass(){publicfunction__invoke():bool{returntrue;}}));// => bool(true)

$ php -v
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.64.dylib
  Referenced from: /Users/syokatsu/.phpenv/versions/7.3.13/bin/php
  Reason: image not found
zsh: abort      php -v

$ cd ~/.phpenv/plugins/php-build
$ git pull

$ brew install bzip2 icu4c krb5 libedit libzip oniguruma openssl@1.1 pkg-config tidy-html5
$ vi ~/.phpenv/plugins/php-build/share/php-build/default_configure_options
~~
この内容を追加
--with-zlib-dir=/usr/local/opt/zlib
--with-bz2=/usr/local/opt/bzip2
--with-libedit=/usr/local/opt/libedit
~~

$ vi ~/.zshrc
export PKG_CONFIG_PATH="/usr/local/opt/krb5/lib/pkgconfig:/usr/local/opt/icu4c/lib/pkgconfig:/usr/local/opt/libedit/lib/pkgconfig:/usr/local/opt/libjpeg/lib/pkgconfig:/usr/local/opt/libpng/lib/pkgconfig:/usr/local/opt/libxml2/lib/pkgconfig:/usr/local/opt/libzip/lib/pkgconfig:/usr/local/opt/oniguruma/lib/pkgconfig:/usr/local/opt/openssl@1.1/lib/pkgconfig:/usr/local/opt/tidy-html5/lib/pkgconfig" 

$ phpenv install 7.4.6
...
[Success]: Built 7.4.6 successfully.

$ phpenv global 7.4.6
$ php -v
PHP 7.4.6 (cli) (built: May 23 2020 01:07:57) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.6, Copyright (c), by Zend Technologies
    with Xdebug v2.9.5, Copyright (c) 2002-2020, by Derick Rethans

$git clone git@github.com:ucan-lab/learn-laravel-export-csv.git
$cd learn-laravel-export-csv
$make install$make app
$php artisan migrate:fresh --seed#csv出力コマンド
$php artisan export:user
#テスト実行
$./vendor/bin/phpunit

名前,メールアドレス,作成日,更新日
PROF. RACHELLE KUHIC I,leola.rath@example.com,2020-02-01 23:59:59,2020-02-01 23:59:59
JAYLON WOLF,osinski.fernando@example.net,2020-02-01 23:59:59,2020-02-01 23:59:59
LELAND DECKOW,bokon@example.org,2020-02-01 23:59:59,2020-02-01 23:59:59

src/app/Console/Commands/ExportUserCommand.php
src/app/Domain/UserRow.php
src/app/Domain/UserRowHeader.php
src/app/Http/Controllers/Auth/RegisterController.php
src/app/Infrastructure/Adapter/DbUserRepository.php
src/app/Infrastructure/Adapter/FileUserCsvExport.php
src/app/Infrastructure/Adapter/InMemoryUserCsvExport.php
src/app/Infrastructure/Adapter/InMemoryUserRepository.php
src/app/Infrastructure/Eloquent/User.php
src/app/Infrastructure/Port/Export.php
src/app/Infrastructure/Port/UserRepository.php
src/app/Providers/AppServiceProvider.php
src/app/UseCase/UserCsvExportUseCase.php
src/database/factories/UserFactory.php
src/database/seeds/DatabaseSeeder.php
src/database/seeds/UsersTableSeeder.php
src/tests/Unit/UserCsvExportUseCaseTest.php

<?phpuseIlluminate\Database\Migrations\Migration;useIlluminate\Database\Schema\Blueprint;useIlluminate\Support\Facades\Schema;classCreateUsersTableextendsMigration{/**
     * Run the migrations.
     *
     * @return void
     */publicfunctionup(){Schema::create('users',function(Blueprint$table){$table->bigIncrements('id');$table->string('name');$table->string('email')->unique();$table->timestamp('email_verified_at')->nullable();$table->string('password');$table->rememberToken();$table->timestamps();});}/**
     * Reverse the migrations.
     *
     * @return void
     */publicfunctiondown(){Schema::dropIfExists('users');}}

$make mysql
mysql>desc users;+-------------------+-----------------+------+-----+---------+----------------+
| Field             | Type            | Null | Key | Default | Extra          |
+-------------------+-----------------+------+-----+---------+----------------+
| id                | bigint unsigned | NO   | PRI | NULL    | auto_increment |
| name              | varchar(255)    | NO   |     | NULL    |                |
| email             | varchar(255)    | NO   | UNI | NULL    |                |
| email_verified_at | timestamp       | YES  |     | NULL    |                |
| password          | varchar(255)    | NO   |     | NULL    |                |
| remember_token    | varchar(100)    | YES  |     | NULL    |                |
| created_at        | timestamp       | YES  |     | NULL    |                |
| updated_at        | timestamp       | YES  |     | NULL    |                |
+-------------------+-----------------+------+-----+---------+----------------+

$php artisan make:seeder UsersTableSeeder

<?phpdeclare(strict_types=1);useApp\Infrastructure\Eloquent\User;useIlluminate\Database\Seeder;classUsersTableSeederextendsSeeder{/**
     * Run the database seeds.
     *
     * @return void
     */publicfunctionrun(){factory(User::class,3)->create();}}

<?phpdeclare(strict_types=1);/** @var \Illuminate\Database\Eloquent\Factory $factory */useApp\Infrastructure\Eloquent\User;useFaker\GeneratorasFaker;useIlluminate\Support\Str;/*
|--------------------------------------------------------------------------
| Model Factories
|--------------------------------------------------------------------------
|
| This directory should contain each of the model factory definitions for
| your application. Factories provide a convenient way to generate new
| model instances for testing / seeding your application's database.
|
*/$factory->define(User::class,function(Faker$faker){return['name'=>$faker->name,'email'=>$faker->unique()->safeEmail,'email_verified_at'=>now(),'password'=>'$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi',// password'remember_token'=>Str::random(10),];});

<?phpdeclare(strict_types=1);useIlluminate\Database\Seeder;classDatabaseSeederextendsSeeder{/**
     * Seed the application's database.
     *
     * @return void
     */publicfunctionrun(){$this->call(UsersTableSeeder::class);}}

<?phpdeclare(strict_types=1);namespaceApp\Domain;finalclassUserRowHeader{privateconstEOF="\n";privateconstHEADER=['名前','メールアドレス','作成日','更新日',];publicstaticfunctiontoCsv():string{returnimplode(',',self::HEADER).self::EOF;}}

<?phpdeclare(strict_types=1);namespaceApp\Domain;useCarbon\Carbon;finalclassUserRow{privateconstEOF="\n";privateconstDATE_FORMAT='Y-m-d H:i:s';privatestring$name;privatestring$email;privateCarbon$createdAt;privateCarbon$updatedAt;publicfunction__construct(string$name,string$email,Carbon$createdAt,Carbon$updatedAt){$this->name=$name;$this->email=$email;$this->createdAt=$createdAt;$this->updatedAt=$updatedAt;}/**
     * @return string
     */publicfunctiontoCsv():string{returnimplode(',',$this->toArray()).self::EOF;}/**
     * @return array
     */privatefunctiontoArray():array{return[$this->getName(),$this->email,$this->createdAt->format(self::DATE_FORMAT),$this->updatedAt->format(self::DATE_FORMAT),];}/**
     * @return string
     */privatefunctiongetName():string{returnstrtoupper($this->name);}}

<?phpdeclare(strict_types=1);namespaceApp\Infrastructure\Port;interfaceExport{publicfunctionprepare(string$header):void;publicfunctionwrite(string$row):void;publicfunctiondisorganize():void;}

<?phpdeclare(strict_types=1);namespaceApp\Infrastructure\Port;useGenerator;interfaceUserRepository{publicfunctionfindAll():Generator;}

<?phpdeclare(strict_types=1);namespaceApp\UseCase;useApp\Domain\UserRow;useApp\Domain\UserRowHeader;useApp\Infrastructure\Port\Export;useApp\Infrastructure\Port\UserRepository;finalclassUserCsvExportUseCase{/**
     * @var UserRepository
     */privateUserRepository$repository;/**
     * @var Export
     */privateExport$export;/**
     * @param UserRepository $repository
     * @param Export $export
     */publicfunction__construct(UserRepository$repository,Export$export){$this->repository=$repository;$this->export=$export;}/**
     * @return void
     */publicfunctionhandle():void{$this->export->prepare(UserRowHeader::toCsv());/** @var UserRow $row */foreach($this->repository->findAll()as$row){$this->export->write($row->toCsv());}$this->export->disorganize();}}

<?phpdeclare(strict_types=1);namespaceApp\Infrastructure\Adapter;useApp\Infrastructure\Port\Export;finalclassInMemoryUserCsvExportimplementsExport{/**
     * @var string
     */publicstring$file;/**
     * @param string $header
     */publicfunctionprepare(string$header):void{$this->file=$header;}/**
     * @param string $row
     */publicfunctionwrite(string$row):void{$this->file.=$row;}/**
     * @return void
     */publicfunctiondisorganize():void{}}

<?phpdeclare(strict_types=1);namespaceApp\Infrastructure\Adapter;useApp\Domain\UserRow;useApp\Infrastructure\Eloquent\User;useApp\Infrastructure\Port\UserRepository;useGenerator;finalclassInMemoryUserRepositoryimplementsUserRepository{privatearray$usersAttributes;/**
     * @param array $users
     */publicfunction__construct(array$users){$this->usersAttributes=$users;}/**
     * @return Generator
     */publicfunctionfindAll():Generator{foreach($this->usersAttributesas$userAttributes){yield$this->makeUserRow(factory(User::class)->make($userAttributes));}}/**
     * @param User $user
     * @return UserRow
     */privatefunctionmakeUserRow(User$user):UserRow{returnnewUserRow($user->name,$user->email,$user->created_at,$user->updated_at);}}

// UserCsvExportUseCase で findAll を foreach でループ処理できます。foreach($this->repository->findAll()as$row){$this->export->write($row->toCsv());}

<?phpdeclare(strict_types=1);namespaceTests\Unit;useApp\Infrastructure\Adapter\InMemoryUserCsvExport;useApp\Infrastructure\Adapter\InMemoryUserRepository;useApp\UseCase\UserCsvExportUseCase;useTests\TestCase;finalclassUserCsvExportUseCaseTestextendsTestCase{/**
     * @param array $users
     * @param string $expectedCsv
     * @dataProvider dataResolve
     */publicfunctiontestResolve(array$users,string$expectedCsv):void{$repository=newInMemoryUserRepository($users);$export=newInMemoryUserCsvExport();$useCase=newUserCsvExportUseCase($repository,$export);$useCase->handle();$this->assertEquals($expectedCsv,$export->file);}/**
     * @return array
     */publicfunctiondataResolve():array{return['正常3件'=>$this->case正常3件(),'正常0件'=>$this->case正常0件(),];}/**
     * @return array
     */publicfunctioncase正常3件():array{$usersAttributes=[['name'=>'yamada','email'=>'yamada@example.com','created_at'=>'2020-01-01 00:00:00','updated_at'=>'2020-01-01 00:00:00'],['name'=>'suzuki','email'=>'suzuki@example.com','created_at'=>'2020-01-01 00:00:00','updated_at'=>'2020-01-01 00:00:00'],['name'=>'tanaka','email'=>'tanaka@example.com','created_at'=>'2020-01-01 00:00:00','updated_at'=>'2020-01-01 00:00:00'],];$expectedCsv=<<<EOT名前,メールアドレス,作成日,更新日YAMADA,yamada@example.com,2020-01-0100:00:00,2020-01-0100:00:00SUZUKI,suzuki@example.com,2020-01-0100:00:00,2020-01-0100:00:00TANAKA,tanaka@example.com,2020-01-0100:00:00,2020-01-0100:00:00EOT;return[$usersAttributes,$expectedCsv,];}/**
     * @return array
     */publicfunctioncase正常0件():array{$usersAttributes=[];$expectedCsv=<<<EOT名前,メールアドレス,作成日,更新日EOT;return[$usersAttributes,$expectedCsv,];}}

$./vendor/bin/phpunit --debugPHPUnit 8.5.2 by Sebastian Bergmann and contributors.

Test 'Tests\Unit\ExampleTest::testBasicTest' started
Test 'Tests\Unit\ExampleTest::testBasicTest' ended
Test 'Tests\Unit\UserCsvExportUseCaseTest::testResolve with data set "正常3件" (array(array('yamada', 'yamada@example.com', '2020-01-01 00:00:00', '2020-01-01 00:00:00'), array('suzuki', 'suzuki@example.com', '2020-01-01 00:00:00', '2020-01-01 00:00:00'), array('tanaka', 'tanaka@example.com', '2020-01-01 00:00:00', '2020-01-01 00:00:00')), '名前,メールアドレス,作成日,更新日\nYAMADA,ya...0:00\n')' started
Test 'Tests\Unit\UserCsvExportUseCaseTest::testResolve with data set "正常3件" (array(array('yamada', 'yamada@example.com', '2020-01-01 00:00:00', '2020-01-01 00:00:00'), array('suzuki', 'suzuki@example.com', '2020-01-01 00:00:00', '2020-01-01 00:00:00'), array('tanaka', 'tanaka@example.com', '2020-01-01 00:00:00', '2020-01-01 00:00:00')), '名前,メールアドレス,作成日,更新日\nYAMADA,ya...0:00\n')' ended
Test 'Tests\Unit\UserCsvExportUseCaseTest::testResolve with data set "正常0件" (array(), '名前,メールアドレス,作成日,更新日\n')' started
Test 'Tests\Unit\UserCsvExportUseCaseTest::testResolve with data set "正常0件" (array(), '名前,メールアドレス,作成日,更新日\n')' ended
Test 'Tests\Feature\ExampleTest::testBasicTest' started
Test 'Tests\Feature\ExampleTest::testBasicTest' ended


Time: 3.04 seconds, Memory: 20.00 MB

OK (4 tests, 4 assertions)

<?phpdeclare(strict_types=1);namespaceApp\Infrastructure\Adapter;useApp\Domain\UserRow;useApp\Infrastructure\Eloquent\User;useApp\Infrastructure\Port\UserRepository;useGenerator;finalclassDbUserRepositoryimplementsUserRepository{/**
     * @return Generator
     */publicfunctionfindAll():Generator{/** @var User $user */foreach(User::query()->cursor()as$user){yieldnewUserRow($user->name,$user->email,$user->created_at,$user->updated_at);}}}

<?phpdeclare(strict_types=1);namespaceApp\Infrastructure\Adapter;useApp\Infrastructure\Port\Export;finalclassFileUserCsvExportimplementsExport{/**
     * @var string
     */privatestring$streamFilePath;/**
     * @var resource
     */private$handle;/**
     * @param string $header
     * @return void
     */publicfunctionprepare(string$header):void{$this->streamFilePath=$this->makeStreamFile();$this->handle=fopen($this->streamFilePath,'wb+');$this->write($header);}/**
     * @param string $row
     * @return void
     */publicfunctionwrite(string$row):void{fwrite($this->handle,$row);}/**
     * @return void
     */publicfunctiondisorganize():void{fclose($this->handle);// 後処理 配置したい場所へコピーする等dump(file_get_contents($this->streamFilePath));unlink($this->streamFilePath);}/**
     * @return string
     */privatefunctionmakeStreamFile():string{returntempnam(sys_get_temp_dir(),config('app.name'));}}

<?phpdeclare(strict_types=1);namespaceApp\Console\Commands;useApp\UseCase\UserCsvExportUseCase;useIlluminate\Console\Command;classExportUserCommandextendsCommand{/**
     * The name and signature of the console command.
     *
     * @var string
     */protected$signature='export:user';/**
     * The console command description.
     *
     * @var string
     */protected$description='export user data.';/**
     * @var UserCsvExportUseCase
     */privateUserCsvExportUseCase$useCase;/**
     * ExportUserCommand constructor.
     * @param UserCsvExportUseCase $useCase
     */publicfunction__construct(UserCsvExportUseCase$useCase){parent::__construct();$this->useCase=$useCase;}/**
     * @return void
     */publicfunctionhandle():void{$this->useCase->handle();}}

$php artisan export:user

<?phpdeclare(strict_types=1);namespaceApp\Providers;useApp\Infrastructure\Adapter\DbUserRepository;useApp\Infrastructure\Adapter\FileUserCsvExport;useApp\UseCase\UserCsvExportUseCase;useIlluminate\Support\ServiceProvider;classAppServiceProviderextendsServiceProvider{/**
     * Register any application services.
     *
     * @return void
     */publicfunctionregister(){$this->app->bind(UserCsvExportUseCase::class,function($app){returnnewUserCsvExportUseCase(newDbUserRepository(),newFileUserCsvExport());});}/**
     * Bootstrap any application services.
     *
     * @return void
     */publicfunctionboot(){//}}

$ssh-i~/.ssh/vultr2root@VultrのIPアドレスTheauthenticityofhost'IPアドレス (IPアドレス)'can't be established.
ECDSA key fingerprint is SHA256:ｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘｘ.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added 'IPアドレス' (ECDSA) to the list of known hosts.
root@IPアドレス'spassword: 
Activatethewebconsolewith: systemctlenable--nowcockpit.socket

# yum update
# yum info nginx
Last metadata expiration check: 0:00:58 ago on Mon 01 Jun 2020 02:22:09 AM UTC.
Available Packages
Name         : nginx
Epoch        : 1
Version      : 1.14.1
Release      : 9.module_el8.0.0+184+e34fea82
Architecture : x86_64
Size         : 570 k
Source       : nginx-1.14.1-9.module_el8.0.0+184+e34fea82.src.rpm
Repository   : AppStream
Summary      : A high performance web server and reverse proxy server
URL          : http://nginx.org/
License      : BSD
Description  : Nginx is a web server and a reverse proxy server for HTTP, SMTP, POP3 and
             : IMAP protocols, with a strong focus on high concurrency, performance and low
             : memory usage.

# yum install nginx

# systemctl start nginx

# systemctl enable nginxCreatedsymlink/etc/systemd/system/multi-user.target.wants/nginx.service→/usr/lib/systemd/system/nginx.service.

# systemctl status nginx●nginx.service-ThenginxHTTPandreverseproxyserverLoaded:loaded(/usr/lib/systemd/system/nginx.service;enabled;vendorpreset: disabled)Active:active(running)sinceMon2020-06-0102:31:37UTC;1min23sagoMainPID:2820(nginx)Tasks:2(limit: 2864)Memory:7.3MCGroup:/system.slice/nginx.service├─2820nginx: masterprocess/usr/sbin/nginx└─2821nginx: workerprocessJun0102:31:36vultrguestsystemd[1]:StartingThenginxHTTPandreverseproxyserver...Jun0102:31:36vultrguestnginx[2816]:nginx: theconfigurationfile/etc/nginx/nginx.confsyntaxisokJun0102:31:36vultrguestnginx[2816]:nginx: configurationfile/etc/nginx/nginx.conftestissuccessfulJun0102:31:37vultrguestsystemd[1]:nginx.service:FailedtoparsePIDfromfile/run/nginx.pid:InvalidargumentJun0102:31:37vultrguestsystemd[1]:StartedThenginxHTTPandreverseproxyserver.

# systemctl stop nginx

# systemctl restart nginx

# systemctl reload nginx

# dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm# rpm -qa | grep epelepel-release-8-8.el8.noarch

# dnf install https://rpms.remirepo.net/enterprise/remi-release-8.rpm# rpm -qa | grep remiremi-release-8.1-2.el8.remi.noarch

# dnf module list php
Remi's Modular repository for Enterprise Linux 8 - x86_64                                                                                              474 kB/s | 569 kB     00:01    
Safe Remi's RPM repository for Enterprise Linux 8 - x86_64                                                                                             982 kB/s | 1.5 MB     00:01    
CentOS-8 - AppStream
Name                               Stream                                 Profiles                                                 Summary                                             
php                                7.2 [d]                                common [d], devel, minimal                               PHP scripting language                              
php                                7.3                                    common, devel, minimal                                   PHP scripting language                              

Remi's Modular repository for Enterprise Linux 8 - x86_64
Name                               Stream                                 Profiles                                                 Summary                                             
php                                remi-7.2                               common [d], devel, minimal                               PHP scripting language                              
php                                remi-7.3                               common [d], devel, minimal                               PHP scripting language                              
php                                remi-7.4                               common [d], devel, minimal                               PHP scripting language                              

Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled

# dnf module enable php:remi-7.4
Last metadata expiration check: 0:01:40 ago on Mon 01 Jun 2020 02:48:32 AM UTC.
Dependencies resolved.
=======================================================================================================================================================================================
 Package                                     Architecture                               Version                                      Repository                                   Size
=======================================================================================================================================================================================
Enabling module streams:
 php                                                                                    remi-7.4                                                                                      

Transaction Summary
=======================================================================================================================================================================================

Is this ok [y/N]: y
Complete!

# dnf install php php-cli php-common
Last metadata expiration check: 0:03:08 ago on Mon 01 Jun 2020 02:48:32 AM UTC.
Dependencies resolved.
=======================================================================================================================================================================================
 Package                                    Architecture                   Version                                                          Repository                            Size
=======================================================================================================================================================================================
Installing:
 php                                        x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         3.0 M
 php-cli                                    x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         4.6 M
 php-common                                 x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         1.2 M
Installing dependencies:
 apr                                        x86_64                         1.6.3-9.el8                                                      AppStream                            125 k
 apr-util                                   x86_64                         1.6.1-6.el8                                                      AppStream                            105 k
 centos-logos-httpd                         noarch                         80.5-2.el8                                                       AppStream                             24 k
 httpd                                      x86_64                         2.4.37-16.module_el8.1.0+256+ae790463                            AppStream                            1.7 M
 httpd-filesystem                           noarch                         2.4.37-16.module_el8.1.0+256+ae790463                            AppStream                             35 k
 httpd-tools                                x86_64                         2.4.37-16.module_el8.1.0+256+ae790463                            AppStream                            103 k
 mod_http2                                  x86_64                         1.11.3-3.module_el8.1.0+213+acce2796                             AppStream                            158 k
 oniguruma                                  x86_64                         6.8.2-1.el8                                                      AppStream                            188 k
 libsodium                                  x86_64                         1.0.18-2.el8                                                     epel                                 162 k
 php-json                                   x86_64                         7.4.6-1.el8.remi                                                 remi-modular                          74 k
Installing weak dependencies:
 apr-util-bdb                               x86_64                         1.6.1-6.el8                                                      AppStream                             25 k
 apr-util-openssl                           x86_64                         1.6.1-6.el8                                                      AppStream                             27 k
 php-fpm                                    x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         1.6 M
 php-mbstring                               x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         527 k
 php-opcache                                x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         334 k
 php-pdo                                    x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         143 k
 php-sodium                                 x86_64                         7.4.6-1.el8.remi                                                 remi-modular                          87 k
 php-xml                                    x86_64                         7.4.6-1.el8.remi                                                 remi-modular                         215 k
Enabling module streams:
 httpd                                                                     2.4                                                                                                        

Transaction Summary
=======================================================================================================================================================================================
Install  21 Packages

Total download size: 14 M
Installed size: 65 M
Is this ok [y/N]: y

# php -v
PHP 7.4.6 (cli) (built: May 12 2020 08:09:15) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.6, Copyright (c), by Zend Technologies

# php-fpm -v
PHP 7.4.6 (fpm-fcgi) (built: May 12 2020 08:09:15)
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.6, Copyright (c), by Zend Technologies

;Maximumallowedsizeforuploadedfiles.;http://php.net/upload-max-filesizeupload_max_filesize=256M;MaximumsizeofPOSTdatathatPHPwillaccept.;Itsvaluemaybe0todisablethelimit.ItisignoredifPOSTdatareading;isdisabledthroughenable_post_data_reading.;http://php.net/post-max-sizepost_max_size=256M

http{....client_max_body_size256M;....}

# systemctl restart php-fpm# systemctl restart nginx

# echo "<?php phpinfo(); ?>" > /var/www/html/index.php# chown nginx.nginx /var/www/html/index.php

# cat /etc/nginx/conf.d/php-fpm.conf
# PHP-FPM FastCGI server
# network or unix domain socket configuration

upstream php-fpm {
        server unix:/run/php-fpm/www.sock;　これをメモしておく。
}

server{server_nameVPSのIPアドレス;root/var/www/html;location/{indexindex.htmlindex.htmindex.php;}location~\.php${include/etc/nginx/fastcgi_params;fastcgi_passunix:/run/php-fpm/www.sock;　ここはさっき確認したソケットのフルパスfastcgi_indexindex.php;fastcgi_paramSCRIPT_FILENAME$document_root$fastcgi_script_name;}}

# systemctl reload nginx

-user=apache-group=apache+user=nginx+group=nginx

# systemctl restart php-fpm

# dnf list installed | grep mariadbmariadb.x86_643:10.3.11-2.module_el8.0.0+35+6f2527edmariadb-common.x86_643:10.3.11-2.module_el8.0.0+35+6f2527ed

# dnf remove mariadb

# dnf info mysqlLastmetadataexpirationcheck: 0:09:51agoonMon01Jun202002:48:32AMUTC.AvailablePackagesName:mysqlVersion:8.0.17Release:3.module_el8.0.0+181+899d6349Architecture:x86_64Size:11MSource:mysql-8.0.17-3.module_el8.0.0+181+899d6349.src.rpmRepository:AppStreamSummary:MySQLclientprogramsandsharedlibrariesURL:http://www.mysql.comLicense:GPLv2withexceptionsandLGPLv2andBSDDescription:MySQLisamulti-user,multi-threadedSQLdatabaseserver.MySQLisa:client/serverimplementationconsistingofaserverdaemon(mysqld):andmanydifferentclientprogramsandlibraries.Thebasepackage:containsthestandardMySQLclientprogramsandgenericMySQLfiles.

# dnf install @mysql:8.0

# dnf install php-mysqlnd

# systemctl enable mysqld
Created symlink /etc/systemd/system/multi-user.target.wants/mysqld.service → /usr/lib/systemd/system/mysqld.service.
# systemctl start mysqld

# mysql_secure_installation

Securing the MySQL server deployment.

Connecting to MySQL using a blank password.

VALIDATE PASSWORD COMPONENT can be used to test passwords
and improve security. It checks the strength of password
and allows the users to set only those passwords which are
secure enough. Would you like to setup VALIDATE PASSWORD component?

Press y|Y for Yes, any other key for No: y

There are three levels of password validation policy:

LOW    Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary                  file

Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 2
Please set the password for root here.

New password: 

Re-enter new password: 

Estimated strength of the password: 100 
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.

Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
Success.


Normally, root should only be allowed to connect from
'localhost'. This ensures that someone cannot guess at
the root password from the network.

Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y
Success.

By default, MySQL comes with a database named 'test' that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.


Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y
 - Dropping test database...
Success.

 - Removing privileges on test database...
Success.

Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.

Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
Success.

All done! 

# mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 10
Server version: 8.0.17 Source distribution

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> CREATE USER 'wpuser'@'localhost' IDENTIFIED BY '任意のパスワード';
Query OK, 0 rows affected (0.02 sec)

mysql> CREATE DATABASE wordpress;
Query OK, 1 row affected (0.01 sec)

mysql> GRANT ALL ON wordpress.* TO `wpuser `@`localhost`;
Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)

mysql> exit
Bye

# dnf install tar curl php-json
Last metadata expiration check: 0:46:02 ago on Mon 01 Jun 2020 02:48:32 AM UTC.
Package tar-2:1.30-4.el8.x86_64 is already installed.
Package curl-7.61.1-11.el8.x86_64 is already installed.
Package php-json-7.4.6-1.el8.remi.x86_64 is already installed.
Dependencies resolved.
Nothing to do.
Complete!

# cd /tmp
# curl https://wordpress.org/latest.tar.gz --output wordpress.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 11.6M  100 11.6M    0     0  32.9M      0 --:--:-- --:--:-- --:--:-- 32.9M
# tar xf wordpress.tar.gz
# cp -r wordpress /var/www/html

# chown -R nginx.nginx /var/www/html/wordpress
# chcon -t httpd_sys_rw_content_t /var/www/html/wordpress -R

sudo amazon-linux-extras install php7.4
sudo yum update

sudo yum install php php-mbstring

# composer require linecorp/line-bot-sdk
Using version ^4.4 for linecorp/line-bot-sdk
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - linecorp/line-bot-sdk 4.4.1 requires ext-sockets * -> the requested PHP extension sockets is missing from your system.
    - linecorp/line-bot-sdk 4.4.0 requires ext-sockets * -> the requested PHP extension sockets is missing from your system.
    - Installation request for linecorp/line-bot-sdk ^4.4 -> satisfiable by linecorp/line-bot-sdk[4.4.0, 4.4.1].

  To enable extensions, verify that they are enabled in your .ini files:
    - 
    - /usr/local/etc/php/conf.d/docker-php-ext-pdo_mysql.ini
    - /usr/local/etc/php/conf.d/docker-php-ext-sodium.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

~略~
RUN docker-php-ext-install sockets
~略~

 # composer require linecorp/line-bot-sdk
Using version ^4.4 for linecorp/line-bot-sdk
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 1 install, 0 updates, 0 removals
  - Installing linecorp/line-bot-sdk (4.4.1): Downloading (100%)         
linecorp/line-bot-sdk suggests installing apigen/apigen (Install with roave/better-reflection:dev-master to generate docs)
linecorp/line-bot-sdk suggests installing roave/better-reflection (Required by apigen/apigen:dev-master)
Package jakub-onderka/php-console-color is abandoned, you should avoid using it. Use php-parallel-lint/php-console-color instead.
Package jakub-onderka/php-console-highlighter is abandoned, you should avoid using it. Use php-parallel-lint/php-console-highlighter instead.
Writing lock file
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
Discovered Package: facade/ignition
Discovered Package: fideloper/proxy
Discovered Package: laravel/tinker
Discovered Package: nesbot/carbon
Discovered Package: nunomaduro/collision
Package manifest generated successfully.
34 packages you are using are looking for funding.
Use the `composer fund` command to find out more!

# dnf -y install libxml2 libxml2-devel sqlite-devel
# dnf -y install oniguruma-devel-6.8.2-1.el8.x86_64.rpm

# zypper -n install libxml2-tools libxml2-devel sqlite3-devel oniguruma-devel

# apt-get -y install libxml2 libxml2-dev libsqlite3-dev libonig-dev

# cd [php-7.4.6.tar.gzが置いてあるディレクトリ]
# tar xvzf php-7.4.6.tar.gz
# cd php-7.4.6/
# ./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-mysqli --with-pdo-mysql --enable-mbregex --enable-mbstring
# make
# make test

# make install
Installing PHP SAPI module:       apache2handler
/usr/local/apache2/build/instdso.sh SH_LIBTOOL='/opt/apr-1.7.0/build-1/libtool' libphp7.la /usr/local/apache2/modules
/opt/apr-1.7.0/build-1/libtool --mode=install install libphp7.la /usr/local/apache2/modules/
libtool: install: install .libs/libphp7.so /usr/local/apache2/modules/libphp7.so
libtool: install: install .libs/libphp7.lai /usr/local/apache2/modules/libphp7.la
libtool: warning: remember to run 'libtool --finish /home/admin/php-7.4.6/libs'
chmod 755 /usr/local/apache2/modules/libphp7.so
[activating module `php7' in /usr/local/apache2/conf/httpd.conf]
Installing shared extensions:     /usr/local/lib/php/extensions/no-debug-zts-20190902/
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP CLI man page:      /usr/local/php/man/man1/
Installing phpdbg binary:         /usr/local/bin/
Installing phpdbg man page:       /usr/local/php/man/man1/
Installing PHP CGI binary:        /usr/local/bin/
Installing PHP CGI man page:      /usr/local/php/man/man1/
Installing build environment:     /usr/local/lib/php/build/
Installing header files:          /usr/local/include/php/
Installing helper programs:       /usr/local/bin/
  program: phpize
  program: php-config
Installing man pages:             /usr/local/php/man/man1/
  page: phpize.1
  page: php-config.1
/home/admin/php-7.4.6/build/shtool install -c ext/phar/phar.phar /usr/local/bin
ln -s -f phar.phar /usr/local/bin/phar
Installing PDO headers:           /usr/local/include/php/ext/pdo/

# make install
Installing PHP SAPI module:       apache2handler
/usr/local/apache2/build/instdso.sh SH_LIBTOOL='/opt/apr-1.7.0/build-1/libtool' libphp7.la /usr/local/apache2/modules
/opt/apr-1.7.0/build-1/libtool --mode=install install libphp7.la /usr/local/apache2/modules/
libtool: install: install .libs/libphp7.so /usr/local/apache2/modules/libphp7.so
libtool: install: install .libs/libphp7.lai /usr/local/apache2/modules/libphp7.la
libtool: warning: remember to run 'libtool --finish /home/admin/php-7.4.6/libs'
chmod 755 /usr/local/apache2/modules/libphp7.so
[activating module `php7' in /usr/local/apache2/conf/httpd.conf]
Installing shared extensions:     /usr/local/lib64/extensions/no-debug-zts-20190902/
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP CLI man page:      /usr/local/php/man/man1/
Installing phpdbg binary:         /usr/local/bin/
Installing phpdbg man page:       /usr/local/php/man/man1/
Installing PHP CGI binary:        /usr/local/bin/
Installing PHP CGI man page:      /usr/local/php/man/man1/
Installing build environment:     /usr/local/lib64/build/
Installing header files:          /usr/local/include/php/
Installing helper programs:       /usr/local/bin/
  program: phpize
  program: php-config
Installing man pages:             /usr/local/php/man/man1/
  page: phpize.1
  page: php-config.1
/home/admin/php-7.4.6/build/shtool install -c ext/phar/phar.phar /usr/local/bin
ln -s -f phar.phar /usr/local/bin/phar
Installing PDO headers:           /usr/local/include/php/ext/pdo/

# cp php.ini-development /usr/local/lib/php.ini
# ls -l /usr/local/lib
合計 328
-rw-r--r-- 1 root root 144402  6月 24 12:34 libz.a
lrwxrwxrwx 1 root root     14  6月 24 12:34 libz.so -> libz.so.1.2.11
lrwxrwxrwx 1 root root     14  6月 24 12:34 libz.so.1 -> libz.so.1.2.11
-rwxr-xr-x 1 root root 113656  6月 24 12:34 libz.so.1.2.11
drwxr-xr-x 4 root root     37  6月 24 16:19 php
-rw-r--r-- 1 root root  72278  6月 24 16:21 php.ini
drwxr-xr-x 2 root root     21  6月 24 12:34 pkgconfig

# cp php.ini-development /usr/local/lib64/php.ini
# ls -l /usr/local/lib64
合計 72
drwxr-xr-x 1 root root   338  6月 25 16:59 build
drwxr-xr-x 1 root root    42  6月 25 16:59 extensions
-rw-r--r-- 1 root root 72278  6月 25 17:01 php.ini

# vi /usr/local/apache2/conf/httpd.conf

…
<IfModuledir_module>
    DirectoryIndex index.html　← 「index.php」を追加
</IfModule>…
<IfModulemime_module>
    AddType application/x-compress .Z
    AddType application/x-gzip .gz .tgz
    …
    AddType application/x-httpd-php .php  ←   この行を追加
</IfModule>…

# vi /usr/local/lib/php.ini

# vi /usr/local/lib64/php.ini

# 内容が長いので、一部修正するもののみ、修正後のもののみを記載します。セミコロン「;」は外します。「;」外すだけの行も含めて記載されています
output_buffering=Ondefault_charset="UTF-8"[CentOS 8.1・Ubuntu 20.04]include_path=".:/usr/local/include/php:/usr/local/lib/php"[openSUSE 15.1]include_path=".:/usr/local/include/php:/usr/local/lib64"extension_dir="/usr/local/include/php/ext"date.timezone=Asia/Tokyombstring.language=Japanesembstring.encoding_translation=Offmbstring.detect_order=UTF-8, SJIS, EUC-JP, JIS, ASCIImbstring.substitute_character=none

# vi /usr/local/apache2/htdocs/phpi.php

<?phpphpinfo();?>

# systemctl stop httpd
# systemctl start httpd
# systemctl status httpd

# cd [mysql80-community-release-el8-1.noarch.rpmの配置されているディレクトリ]
# dnf -y install mysql80-community-release-el8-1.noarch.rpm
# dnf -y install mysql-server

# cd [mysql80-community-release-sl15-3.noarch.rpmの配置されているディレクトリ]
# zypper install mysql80-community-release-sl15-3.noarch.rpm
…(中略)…
mysql80-community-release-sl15-3.noarch (RPM ファイルキャッシュ): 署名の検証に失敗しました [4-署名の公開鍵がありません]
中止(A)、再試行(R)、無視(I)？ [a/r/i] (a):  ←　「i」で続行する

# zypper install mysql-community-server
鍵を拒否しますか(R)? 今後ずっと信頼しますか(A)? [r/a/?] (r): 　←　「a」で続行する
(あとはインストールするか問われるので「y」を選択)

# cd [mysql-apt-config_0.8.15-1_all.deb.debの配置されているディレクトリ]
# dpkg -i mysql-apt-config_0.8.15-1_all.deb

Which MySQL product do you wish to configure?
→「MySQL Server & Cluster」を選択

Which server version do you wish to receive?
→「mysql-8.0」を選択

Which MySQL product do you wish to configure? に戻る
→「Ok」を選択

# apt-get -y update　　←　アップデート後は再起動することが望ましい

# apt-get -y install mysql-client mysql-server
→ 途中MySQLのroot(Linuxのrootではない)のパスワードを設定する必要がある

# vi /etc/my.cnf

# vi /etc/my.cnf.d/mysql-default-authentication-plugin.cnf

default-authentication-plugin=mysql_native_password　←　先頭の「#」ははずす

[認証基盤を/etc/my.cnfの修正で行う必要はない。インストール時に選択する]
インストール中に「Select default authentication plugin」と問われる
→「Use Legacy Authentication Method」を選択する

# systemctl start mysqld
# systemctl enable mysqld
# systemctl status mysqld

# systemctl start mysql
# systemctl enable mysql
# systemctl status mysql

# less -r /var/log/mysqld.log

# less -r /var/log/mysql/mysqld.log

[MySQL初期パスワードなし]
# mysql -u root
[MySQL初期パスワードあり]
# mysql -u root -p　　←　初期パスワードを入力してログイン

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY '<MySQLのrootパスワード(Linuxのrootパスワードではない)>';
Query OK, 0 rows affected (0.00 sec)

mysql> exit

# mysql -u root -p
Enter password: 　←　MySQLのrootパスワードを入力

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 12
Server version: 8.0.17 Source distribution

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

# mysqladmin ping -u root -p
Enter Password: 　←　MySQLのrootパスワードを入力
mysqld is alive

# mysql -u root -p
Enter password: 　←　MySQLのrootパスワードを入力

mysql> CREATE DATABASE manutest CHARACTER SET utf8;
↑ データベース「manutest」を文字コードUTF-8で作成する

mysql> SHOW DATABASES;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| manutest           |　　←　作成したデータベースが表示される
| mysql              |
| performance_schema |
| sys                |
+--------------------+
5 rows in set (0.00 sec)

mysql> CREATE USER 'test'@'localhost' IDENTIFIED BY 'test0';
↑ ユーザー名「test」をパスワード「test0」にて作成する

mysql> GRANT ALL ON manutest.* TO 'test'@'localhost';
↑ データベース「manutest」に対して、ユーザー「test」が全機能を使えるようにする

mysql> SHOW VARIABLES LIKE 'validate_password%';
↑ Empty setならポリシーは存在しないが、もし存在する場合は、初期では
　validate_password_lengthが8、validate_password.policyが「MEDIUM」

mysql> SET GLOBAL validate_password.length=4;
mysql> SET GLOBAL validate_password.policy=LOW;
↑ これで4文字以内のパスワード、試験目的で簡単なパスワードを設定できる

mysql> SET GLOBAL validate_password.length=8;
mysql> SET GLOBAL validate_password.policy=MEDIUM;
↑ 戻す場合

mysql> exit
Bye

# mysql -u test -p
Enter password:　　←　パスワード「test0」を入れる
(中略)

mysql> SHOW DATABASES;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| manutest           |　　←　作成したデータベースが表示されれば成功
+--------------------+
2 rows in set (0.00 sec)

mysql> USE manutest;
mysql> CREATE TABLE testtb (id INT PRIMARY KEY AUTO_INCREMENT, name VARCHAR(64) NOT NULL, memo VARCHAR(256) DEFAULT NULL);
Query OK, 0 rows affected (0.11 sec)

mysql> SHOW TABLES;
+--------------------+
| Tables_in_manutest |
+--------------------+
| testtb             |
+--------------------+
1 row in set (0.00 sec)

mysql> INSERT INTO testtb (name, memo) VALUES ('テスト', 'Only for test.');
mysql> SELECT * FROM testtb;
+----+-----------+----------------+
| id | name      | memo           |
+----+-----------+----------------+
|  1 | テスト    | Only for test. |
+----+-----------+----------------+
1 row in set (0.00 sec)

# cd ~
# vi connect.php

<?php$dsn='mysql:dbname=manutest; host=127.0.0.1';$usr='test';$pass='test0';try{$db=newPDO($dsn,$usr,$pass);print'Connection successful.';$db=NULL;}catch(PDOException$e){die('Connect error : '.$e->getMessage());}?>

# mv connect.php /usr/local/apache2/htdocs/

# vi test_form.html

<!DOCTYPE html><html><head><metahttp-equiv="Content-Type"content="text/html; charset=UTF-8"><title>テストページ - Test page</title></head><body><formmethod="POST"action="test_form.php"><inputtype="text"name="name"/><inputtype="text"name="memo"/><inputtype="submit"value="Submit"/></form></body></html>

# vi test_form.php

<!DOCTYPE html><html><head><metahttp-equiv="Content-Type"content="text/html; charset=UTF-8"><title>テスト入力 - Test insert</title></head><body><?phpfunctiongetDb(){$dsn='mysql:dbname=manutest; host=127.0.0.1';$usr='test';$pass='test0';try{$db=newPDO($dsn,$usr,$pass);$db->exec('SET NAMES utf8');}catch(PDOException$e){die('Connect error : '.$e->getMessage());}return$db;}try{$db=getDb();$stt=$db->prepare('INSERT INTO testtb (name, memo) VALUES (:one, :two)');$stt->bindValue(':one',$_POST['name']);$stt->bindValue(':two',$_POST['memo']);$stt->execute();print$_POST['name'].' - '.$_POST['memo'].' : Insert OK.';$stt=$db->query("SELECT * FROM testtb");?><tableborder="1"><?phpwhile($row=$stt->fetch(PDO::FETCH_ASSOC)){?><tr><td><?phpprint$row['name'];?></td><td><?phpprint$row['memo'];?></td></tr><?php}?></table><?php$db=NULL;}catch(PDOException$e){die('Process error : '.$e->getMesssage());}?></body></html>

# mv test_form.* /usr/local/apache2/htdocs/

# mysql -u test -p
Enter password:　　← パスワード「test0」を入力

mysql> USE manutest;
mysql> SELECT * FROM testtb;
+----+-----------------+----------------+
| id | name            | memo           |
+----+-----------------+----------------+
|  1 | テスト          | Only for test. |
|  2 | パンケーキ      | 食べたい       |
+----+-----------------+----------------+
2 rows in set (0.00 sec)

chmod 600 /SSHkey/CentOS7Key.pem

  ssh -i /SSHkey/CentOS7Key.pem centos@ec2-18-218-155-69.us-east-2.compute.amazonaws.com

cat /etc/redhat-release

sudo yum update

sudo passwd centos

sudo yum install httpd

  systemctl start httpd

sudo yum install firewalld
  sudo firewall-cmd --add-service=http --zone=public --permanent
  systemctl restart firewalld

  systemctl enable httpd

  systemctl list-unit-files -t service

sudo yum install epel-release

sudo rpm -ivh http://ftp.riken.jp/Linux/remi/enterprise/remi-release-7.rpm

  yum list php*

sudo yum install httpd mariadb-server php74

<html>
    <body>
      <?php echo "Hello World! php" ?>
    </body>
  </html>

sudo touch index.php

sudo vi index.php

  systemctl restart httpd

  enabled=1

  enable=0

  enabled=0

  enabled=1

  exclude=php*

for i in`rpm -qa |grep php`;do yum -y remove $i;done

  yum install php

  systemctl restart httpd.service

  yum install mariadb-server

  systemctl enable mariadb
  systemctl start mariadb

  mysql_secure_installation

  mysql -u root -p

  yum-config-manager --enable remi
  yum install phpMyAdmin

  yum install wget
  cd /var/www/html
  wget https://ja.wordpress.org/wordpress-5.4.2-ja.tar.gz
  rm index.php5
  tar xvzf wordpress-5.4.2-ja.tar.gz

rm wordpress-5.4.2-ja.tar.gz
  mv wordpress/*.rmdir wordpress
  chown-R apache:apache *
  systemctl restart httpd

# firewall-cmd --add-rich-rule='rule family="ipv4" source address="192.168.5.0/24" port port="443" protocol="tcp" accept'

# firewall-cmd --remove-rich-rule='rule family="ipv4" source address="192.168.5.0/24" port port="443" protocol="tcp" accept'

# firewall-cmd --remove-rich-rule='rule family="ipv4" source address="192.168.1.0/24" port port="80" protocol="tcp" accept'

# ps -aux | grep httpd
root     14249  0.0  0.4 121504 17124 ?        Ss   17:15   0:00 /usr/local/apache2/bin/httpd -k start
daemon   14250  0.0  0.5 1332460 22448 ?       Sl   17:15   0:00 /usr/local/apache2/bin/httpd -k start
daemon   14251  0.0  0.4 1330220 19460 ?       Sl   17:15   0:00 /usr/local/apache2/bin/httpd -k start
daemon   14252  0.0  0.6 1332460 25428 ?       Sl   17:15   0:00 /usr/local/apache2/bin/httpd -k start
admin    17782  0.0  0.0   8176   924 pts/0    S+   18:45   0:00 grep --color=auto httpd

# vi /usr/local/apache2/conf/httpd.conf

Userdaemon　　　←　apacheに置き換える
Groupdaemon　　 ←　usersに置き換える

# ps -aux | grep httpd
root     17985  0.0  0.4 121504 16944 ?        Ss   18:48   0:00 /usr/local/apache2/bin/httpd -k start
apache   17986  0.0  0.3 1327980 16060 ?       Sl   18:48   0:00 /usr/local/apache2/bin/httpd -k start
apache   17987  0.0  0.2 1327980 11980 ?       Sl   18:48   0:00 /usr/local/apache2/bin/httpd -k start
apache   17988  0.0  0.2 1327980 11980 ?       Sl   18:48   0:00 /usr/local/apache2/bin/httpd -k start
admin    18071  0.0  0.0   8176   836 pts/0    S+   18:48   0:00 grep --color=auto httpd

# cd /usr/local/apache2/htdocs
# ls -l
合計 24
-rw-r--r-- 1 admin users  304  6月 25 17:43 connect.php
-rw-r--r-- 1 root  root    45  6月 12  2007 index.html
-rw-r--r-- 1 root  root    20  6月 25 17:14 phpi.php
-rw-r--r-- 1 root  root   172  6月 25 18:52 some.html
-rw-r--r-- 1 admin users  346  6月 25 17:45 test_form.html
-rw-r--r-- 1 admin users 1271  6月 25 17:45 test_form.php

# chmod 600 some.html
# ls -l
合計 24
-rw-r--r-- 1 admin users  304  6月 25 17:43 connect.php
-rw-r--r-- 1 root  root    45  6月 12  2007 index.html
-rw-r--r-- 1 root  root    20  6月 25 17:14 phpi.php
-rw------- 1 root  root   172  6月 25 18:52 some.html
-rw-r--r-- 1 admin users  346  6月 25 17:45 test_form.html
-rw-r--r-- 1 admin users 1271  6月 25 17:45 test_form.php

# chown apache:users some.html
# ls -l
合計 24
-rw-r--r-- 1 admin  users  304  6月 25 17:43 connect.php
-rw-r--r-- 1 root   root    45  6月 12  2007 index.html
-rw-r--r-- 1 root   root    20  6月 25 17:14 phpi.php
-rw------- 1 apache users  172  6月 25 18:52 some.html
-rw-r--r-- 1 admin  users  346  6月 25 17:45 test_form.html
-rw-r--r-- 1 admin  users 1271  6月 25 17:45 test_form.php

# chmod 200 some.html
# ls -l
合計 24
-rw-r--r-- 1 admin  users  304  6月 25 17:43 connect.php
-rw-r--r-- 1 root   root    45  6月 12  2007 index.html
-rw-r--r-- 1 root   root    20  6月 25 17:14 phpi.php
--w------- 1 apache users  172  6月 25 18:52 some.html
-rw-r--r-- 1 admin  users  346  6月 25 17:45 test_form.html
-rw-r--r-- 1 admin  users 1271  6月 25 17:45 test_form.php

RUN apk upgrade --update\
&& apk add --update--no-cache oniguruma-dev \ # ここ&& apk --no-cache --virtual .build-deps add make g++ gcc re2c autoconf \
  && apk --no-cache add gettext-dev libzip-dev curl-dev \
  && docker-php-ext-install -j$(nproc) gettext mbstring zip opcache ctype json bcmath sockets curl \
  && pecl channel-update pecl.php.net

# PDO driver(MySQL)RUN docker-php-ext-install -j$(nproc) pdo_mysql

FROM php:7.4.7-fpm-alpineARG environmentRUN apk upgrade --update\
&& apk add --update--no-cache oniguruma-dev \
&& apk --no-cache--virtual .build-deps add make g++ gcc re2c autoconf \
&& apk --no-cache add gettext-dev libzip-dev curl-dev \
&& docker-php-ext-install -j$(nproc) gettext mbstring zip opcache ctype json bcmath sockets curl \
&& pecl channel-update pecl.php.net

# PDO(MySQL)RUN docker-php-ext-install -j$(nproc) pdo_mysql

$sudovi/etc/nginx/nginx.confserver{listen80;listen[::]:80;server_name_;root/usr/share/nginx/html;#Loadconfigurationfilesforthedefaultserverblock.include/etc/nginx/default.d/*.conf;error_page404/404.html;location=/40x.html{}error_page500502503504/50x.html;location=/50x.html{}location~\.php${fastcgi_passunix:/var/run/php-fpm/php-fpm.sock;fastcgi_indexindex.php;fastcgi_paramSCRIPT_FILENAME$document_root$fastcgi_script_name;includefastcgi_params;}}

$sudovi/etc/opt/remi/php74/php-fpm.d/www.confuser=nginxgroup=nginxlisten=/var/run/php-fpm/php-fpm.socklisten.owner=nginxlisten.group=nginx

$sudovi/etc/tmpfiles.d/php-fpm-run.confd/var/run/php-fpm0755rootroot

$sudosystemctlstartphp74-php-fpm.service

$sudosystemctlstatusphp74-php-fpm.service●php74-php-fpm.service-ThePHPFastCGIProcessManagerLoaded:loaded(/usr/lib/systemd/system/php74-php-fpm.service; disabled; vendor preset: disabled)Active:active(running)sinceMo2020-07-2021:13:23UTC; 36min agoMainPID:24651(php-fpm)Status:"Processes active: 0, idle: 5, Requests: 1, slow: 0, Traffic: 0req/sec"CGroup:/system.slice/php74-php-fpm.service├─24651php-fpm:masterprocess(/etc/opt/remi/php74/php-fpm.conf)├─24652php-fpm:poolwww├─24653php-fpm:poolwww├─24654php-fpm:poolwww├─24655php-fpm:poolwww└─24656php-fpm:poolwww

$sudoviinfo.php<?phpphpinfo(); ?>

composer require sj-i/typist

usefunctionTypist\int;usefunctionTypist\string;// int 型と string 型のローカル変数を定義$_=[int($hoge_id,1),string($hoge_name,'name'),];// 渡した値で初期化されるassert(1===$hoge_id);assert('name'===$hoge_name);// int 型の変数へ文字列を突っ込もうとすると TypeError$hoge_id='a';// string 型の変数へ int の値を突っ込もうとすると TypeError$hoge_name=1;

$a=1;$b=&$a;$c=&$b;

$o=newclass(){publicint$a=1;publicfloat$b;};$o->b=&$o->a;$c=&$o->b;

$o->a=1;// 合法$o->a='abc';// $o->a の型宣言は int なので違法、TypeError

$o->b=1.5;// 合法……？var_dump($o->a);// $o->a の型宣言は int なのに 1.5 とか出ちゃうの……？

$c=newDateTime();// 合法……？var_dump($o->a);// $o->a の型宣言は int なのに現在日時が出ちゃうの……？

function&int(int$i){$obj=newclass{publicint$prop;};$obj->prop=$i;$GLOBALS['huge_memory_leak'][]=$obj;return$obj->prop;}$i=&int(0);$i="foobar";// Uncaught TypeError: Cannot assign string to// reference held by property class@anonymous::$prop// of type int

<?functionregist(){spl_autoload_register(function(){require'./Hoge.php';require'./Piyo.php';});}

<?classHoge{public$hoge;}

<?classPiyo{public$piyo;}

<?require'./bootstrap.php';// ここでクラスをautoloadするregist();// どこからも呼んでないけど$h=newHoge;// 生やせる$h->fuga="aaa";$h->hogepiyo="bbb";// 使える$p=newPiyo;$p->fuga="aaa";$p->hogepiyo="bbb";var_dump($h,$p);/*
結果

class Hoge#2 (3) {
  public $hoge =>
  NULL
  public $fuga =>
  string(3) "aaa"
  public $hogepiyo =>
  string(3) "bbb"
}

class Piyo#3 (3) {
  public $piyo =>
  NULL
  public $fuga =>
  string(3) "aaa"
  public $hogepiyo =>
  string(3) "bbb"
}

*/

functionf($option=[]){$option+=['text1'=>'1','text2'=>'2','separator'=>'/',];returnimplode($option['separator'],[$option['text1'],$option['text2']]);}

$t1=microtime(true);for($i=0;$i<500000;$i++){f(['text1'=>'abc','text2'=>'def','separator'=>'/',]);}$t2=microtime(true);$t3=microtime(true);for($i=0;$i<500000;$i++){f(['text1'=>'abc','text2'=>'def',]);}$t4=microtime(true);echo($t2-$t1)."\n";echo($t4-$t3)."\n";exit;

$ sudo yum install -y php php-dom
$ sudo yum install -y php php-mbstring
$ sudo yum install -y php php-imagick
$ sudo yum install -y php php-gd
$ sudo systemctl restart httpd.service