通过Composer安装Laravel时获得建议
从昨天开始，我通过通过Composer安装Laravel时获得建议,laravel,composer-php,Laravel,Composer Php,从昨天开始，我通过 composer create-project --prefer-dist laravel/laravel project_name 我收到了这些建议信息。这是正常的还是我把事情搞砸了 我已经用PHP7.0.1安装了Xampp。将wamp中的PHP选项从7.0.1切换到5.x.x（只有一个选项，不记得确切的选项），从那时起，无论是创建新项目还是通过comopser require命令添加包，我都会收到这些消息。我在Wamp中将PHP版本切换回7.0.1。已卸载wamp，但消
composer create-project --prefer-dist laravel/laravel project_name
像这样的长列表是正常的。有些软件包可以提供建议，但它们不是Laravel应用程序所必需的。这些包在某些情况下可能很有用，但可以肯定的是，运行或创建Laravel应用程序不需要这些包，所以您可以安全地忽略这些消息
我刚刚验证了安装5.5版本的framework，并得到了以下建议：
symfony/var-dumper suggests installing ext-intl (To show region name in time zone dump)
symfony/var-dumper suggests installing ext-symfony_debug ()
symfony/routing suggests installing doctrine/annotations (For using the annotation loader)
symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader)
symfony/routing suggests installing symfony/dependency-injection (For loading routes from a service)
symfony/routing suggests installing symfony/expression-language (For using expression matching)
symfony/routing suggests installing symfony/yaml (For using the YAML loader)
paragonie/random_compat suggests installing ext-libsodium (Provides a modern crypto API that can be used to generate random bytes.)
symfony/event-dispatcher suggests installing symfony/dependency-injection ()
symfony/http-kernel suggests installing symfony/browser-kit ()
symfony/http-kernel suggests installing symfony/config ()
symfony/http-kernel suggests installing symfony/dependency-injection ()
symfony/console suggests installing symfony/lock ()
egulias/email-validator suggests installing ext-intl (PHP Internationalization Libraries are required to use the SpoofChecking validation)
ramsey/uuid suggests installing ircmaxell/random-lib (Provides RandomLib for use with the RandomLibAdapter)
ramsey/uuid suggests installing ext-libsodium (Provides the PECL libsodium extension for use with the SodiumRandomGenerator)
ramsey/uuid suggests installing ext-uuid (Provides the PECL UUID extension for use with the PeclUuidTimeGenerator and PeclUuidRandomGenerator)
ramsey/uuid suggests installing moontoast/math (Provides support for converting UUID to 128-bit integer (in string form).)
ramsey/uuid suggests installing ramsey/uuid-doctrine (Allows the use of Ramsey\Uuid\Uuid as Doctrine field type.)
ramsey/uuid suggests installing ramsey/uuid-console (A console application for generating UUIDs with ramsey/uuid)
symfony/translation suggests installing symfony/config ()
symfony/translation suggests installing symfony/yaml ()
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongo (Allow sending log messages to a MongoDB server)
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing mongodb/mongodb (Allow sending log messages to a MongoDB server via PHP Driver)
monolog/monolog suggests installing php-amqplib/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing sentry/sentry (Allow sending log messages to a Sentry server)
league/flysystem suggests installing league/flysystem-aws-s3-v2 (Allows you to use S3 storage with AWS SDK v2)
league/flysystem suggests installing league/flysystem-aws-s3-v3 (Allows you to use S3 storage with AWS SDK v3)
league/flysystem suggests installing league/flysystem-azure (Allows you to use Windows Azure Blob storage)
league/flysystem suggests installing league/flysystem-cached-adapter (Flysystem adapter decorator for metadata caching)
league/flysystem suggests installing league/flysystem-eventable-filesystem (Allows you to use EventableFilesystem)
league/flysystem suggests installing league/flysystem-rackspace (Allows you to use Rackspace Cloud Files)
league/flysystem suggests installing league/flysystem-sftp (Allows you to use SFTP server storage via phpseclib)
league/flysystem suggests installing league/flysystem-webdav (Allows you to use WebDAV storage)
league/flysystem suggests installing league/flysystem-ziparchive (Allows you to use ZipArchive adapter)
league/flysystem suggests installing spatie/flysystem-dropbox (Allows you to use Dropbox storage)
league/flysystem suggests installing srmklive/flysystem-dropbox-v2 (Allows you to use Dropbox storage for PHP 5 applications)
laravel/framework suggests installing aws/aws-sdk-php (Required to use the SQS queue driver and SES mail driver (~3.0).)
laravel/framework suggests installing doctrine/dbal (Required to rename columns and drop SQLite columns (~2.5).)
laravel/framework suggests installing ext-pcntl (Required to use all features of the queue worker.)
laravel/framework suggests installing ext-posix (Required to use all features of the queue worker.)
laravel/framework suggests installing guzzlehttp/guzzle (Required to use the Mailgun and Mandrill mail drivers and the ping methods on schedules (~6.0).)
laravel/framework suggests installing league/flysystem-aws-s3-v3 (Required to use the Flysystem S3 driver (~1.0).)
laravel/framework suggests installing league/flysystem-cached-adapter (Required to use Flysystem caching (~1.0).)
laravel/framework suggests installing league/flysystem-rackspace (Required to use the Flysystem Rackspace driver (~1.0).)
laravel/framework suggests installing nexmo/client (Required to use the Nexmo transport (~1.0).)
laravel/framework suggests installing pda/pheanstalk (Required to use the beanstalk queue driver (~3.0).)
laravel/framework suggests installing predis/predis (Required to use the redis cache and queue drivers (~1.0).)
laravel/framework suggests installing pusher/pusher-php-server (Required to use the Pusher broadcast driver (~3.0).)
laravel/framework suggests installing symfony/dom-crawler (Required to use most of the crawler integration testing tools (~3.3).)
laravel/framework suggests installing symfony/psr-http-message-bridge (Required to psr7 bridging features (~1.0).)
psy/psysh suggests installing ext-pcntl (Enabling the PCNTL extension makes PsySH a lot happier :))
psy/psysh suggests installing ext-posix (If you have PCNTL, you'll want the POSIX extension as well.)
psy/psysh suggests installing ext-pdo-sqlite (The doc command requires SQLite to work.)
psy/psysh suggests installing hoa/console (A pure PHP readline implementation. You'll want this if your PHP install doesn't already support readline or libedit.)
filp/whoops suggests installing whoops/soap (Formats errors as SOAP responses)
sebastian/global-state suggests installing ext-uopz (*)
phpunit/phpunit-mock-objects suggests installing ext-soap (*)
phpunit/php-code-coverage suggests installing ext-xdebug (^2.5.5)
phpunit/phpunit suggests installing phpunit/php-invoker (^1.1)
phpunit/phpunit suggests installing ext-xdebug (*)
C:\xampp\htdocs>composer create-project --prefer-dist laravel/laravel vcs-appoinment
Installing laravel/laravel (v7.0.0)
- Installing laravel/laravel (v7.0.0): Downloading (100%)
Created project in vcs-appoinment
> @php -r "file_exists('.env') || copy('.env.example', '.env');"
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 93 installs, 0 updates, 0 removals
- Installing voku/portable-ascii (1.4.9): Downloading (100%)
- Installing symfony/polyfill-ctype (v1.14.0): Loading from cache
- Installing phpoption/phpoption (1.7.2): Loading from cache
- Installing vlucas/phpdotenv (v4.1.1): Loading from cache
- Installing symfony/css-selector (v5.0.5): Downloading (100%)
- Installing tijsverkoyen/css-to-inline-styles (2.2.2): Loading from cache
- Installing symfony/polyfill-mbstring (v1.14.0): Loading from cache
- Installing symfony/var-dumper (v5.0.5): Downloading (100%)
- Installing symfony/routing (v5.0.5): Downloading (100%)
- Installing symfony/process (v5.0.5): Downloading (100%)
- Installing symfony/polyfill-php72 (v1.14.0): Loading from cache
- Installing symfony/polyfill-intl-idn (v1.14.0): Loading from cache
- Installing symfony/mime (v5.0.5): Downloading (100%)
- Installing psr/log (1.1.2): Loading from cache
- Installing symfony/polyfill-php73 (v1.14.0): Loading from cache
- Installing symfony/http-foundation (v5.0.5): Downloading (100%)
- Installing psr/event-dispatcher (1.0.0): Downloading (100%)
- Installing symfony/event-dispatcher-contracts (v2.0.1): Downloading (100%)
- Installing symfony/event-dispatcher (v5.0.5): Downloading (100%)
- Installing symfony/error-handler (v5.0.5): Downloading (100%)
- Installing symfony/http-kernel (v5.0.5): Downloading (100%)
- Installing symfony/finder (v5.0.5): Downloading (100%)
- Installing psr/container (1.0.0): Loading from cache
- Installing symfony/service-contracts (v2.0.1): Loading from cache
- Installing symfony/console (v5.0.5): Downloading (100%)
- Installing symfony/polyfill-iconv (v1.14.0): Loading from cache
- Installing doctrine/lexer (1.2.0): Loading from cache
- Installing egulias/email-validator (2.1.17): Loading from cache
- Installing swiftmailer/swiftmailer (v6.2.3): Loading from cache
- Installing paragonie/random_compat (v9.99.99): Loading from cache
- Installing ramsey/uuid (3.9.3): Downloading (100%)
- Installing psr/simple-cache (1.0.1): Loading from cache
- Installing opis/closure (3.5.1): Loading from cache
- Installing symfony/translation-contracts (v2.0.1): Loading from cache
- Installing symfony/translation (v5.0.5): Downloading (100%)
- Installing nesbot/carbon (2.31.0): Downloading (100%)
- Installing monolog/monolog (2.0.2): Loading from cache
- Installing league/flysystem (1.0.64): Loading from cache
- Installing league/commonmark (1.3.1): Downloading (100%)
- Installing dragonmantank/cron-expression (v2.3.0): Loading from cache
- Installing doctrine/inflector (1.3.1): Loading from cache
- Installing laravel/framework (v7.0.4): Downloading (100%)
- Installing fideloper/proxy (4.3.0): Downloading (100%)
- Installing asm89/stack-cors (1.3.0): Downloading (100%)
- Installing fruitcake/laravel-cors (v1.0.4): Downloading (100%)
- Installing ralouphie/getallheaders (3.0.3): Loading from cache
- Installing psr/http-message (1.0.1): Loading from cache
- Installing guzzlehttp/psr7 (1.6.1): Loading from cache
- Installing guzzlehttp/promises (v1.3.1): Loading from cache
- Installing guzzlehttp/guzzle (6.5.2): Loading from cache
- Installing jakub-onderka/php-console-color (v0.2): Loading from cache
- Installing jakub-onderka/php-console-highlighter (v0.4): Loading from cache
- Installing nikic/php-parser (v4.3.0): Loading from cache
- Installing dnoegel/php-xdg-base-dir (v0.1.1): Loading from cache
- Installing psy/psysh (v0.9.12): Loading from cache
- Installing laravel/tinker (v2.2.0): Loading from cache
- Installing scrivo/highlight.php (v9.18.1.1): Downloading (100%)
- Installing filp/whoops (2.7.1): Loading from cache
- Installing facade/ignition-contracts (1.0.0): Loading from cache
- Installing facade/flare-client-php (1.3.2): Downloading (100%)
- Installing facade/ignition (2.0.1): Downloading (100%)
- Installing fzaninotto/faker (v1.9.1): Loading from cache
- Installing hamcrest/hamcrest-php (v2.0.0): Loading from cache
- Installing mockery/mockery (1.3.1): Loading from cache
- Installing nunomaduro/collision (v4.1.2): Downloading (100%)
- Installing sebastian/version (2.0.1): Loading from cache
- Installing sebastian/type (1.1.3): Loading from cache
- Installing sebastian/resource-operations (2.0.1): Loading from cache
- Installing sebastian/recursion-context (3.0.0): Loading from cache
- Installing sebastian/object-reflector (1.1.1): Loading from cache
- Installing sebastian/object-enumerator (3.0.3): Loading from cache
- Installing sebastian/global-state (3.0.0): Loading from cache
- Installing sebastian/exporter (3.1.2): Loading from cache
- Installing sebastian/environment (4.2.3): Loading from cache
- Installing sebastian/diff (3.0.2): Loading from cache
- Installing sebastian/comparator (3.0.2): Loading from cache
- Installing phpunit/php-timer (2.1.2): Loading from cache
- Installing phpunit/php-text-template (1.2.1): Loading from cache
- Installing phpunit/php-file-iterator (2.0.2): Loading from cache
- Installing theseer/tokenizer (1.1.3): Loading from cache
- Installing sebastian/code-unit-reverse-lookup (1.0.1): Loading from cache
- Installing phpunit/php-token-stream (3.1.1): Loading from cache
- Installing phpunit/php-code-coverage (7.0.10): Loading from cache
- Installing doctrine/instantiator (1.3.0): Loading from cache
- Installing phpdocumentor/reflection-common (2.0.0): Loading from cache
- Installing phpdocumentor/type-resolver (1.1.0): Downloading (100%)
- Installing webmozart/assert (1.7.0): Loading from cache
- Installing phpdocumentor/reflection-docblock (5.1.0): Downloading (100%)
- Installing phpspec/prophecy (v1.10.3): Downloading (100%)
- Installing phar-io/version (2.0.1): Loading from cache
- Installing phar-io/manifest (1.0.3): Loading from cache
- Installing myclabs/deep-copy (1.9.5): Loading from cache
- Installing phpunit/phpunit (8.5.2): Loading from cache
voku/portable-ascii suggests installing ext-intl (Use Intl for transliterator_transliterate() support)
symfony/var-dumper suggests installing ext-intl (To show region name in time zone dump)
symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader)
symfony/routing suggests installing symfony/yaml (For using the YAML loader)
symfony/routing suggests installing symfony/expression-language (For using expression matching)
symfony/routing suggests installing doctrine/annotations (For using the annotation loader)
symfony/polyfill-intl-idn suggests installing ext-intl (For best performance)
symfony/event-dispatcher suggests installing symfony/dependency-injection
symfony/http-kernel suggests installing symfony/browser-kit
symfony/http-kernel suggests installing symfony/config
symfony/http-kernel suggests installing symfony/dependency-injection
symfony/service-contracts suggests installing symfony/service-implementation
symfony/console suggests installing symfony/lock
egulias/email-validator suggests installing ext-intl (PHP Internationalization Libraries are required to use the SpoofChecking validation)
swiftmailer/swiftmailer suggests installing ext-intl (Needed to support internationalized email addresses)
swiftmailer/swiftmailer suggests installing true/punycode (Needed to support internationalized email addresses, if ext-intl is not installed)
paragonie/random_compat suggests installing ext-libsodium (Provides a modern crypto API that can be used to generate random bytes.)
ramsey/uuid suggests installing ext-libsodium (Provides the PECL libsodium extension for use with the SodiumRandomGenerator)
ramsey/uuid suggests installing ext-uuid (Provides the PECL UUID extension for use with the PeclUuidTimeGenerator and PeclUuidRandomGenerator)
ramsey/uuid suggests installing moontoast/math (Provides support for converting UUID to 128-bit integer (in string form).)
ramsey/uuid suggests installing ramsey/uuid-console (A console application for generating UUIDs with ramsey/uuid)
ramsey/uuid suggests installing ramsey/uuid-doctrine (Allows the use of Ramsey\Uuid\Uuid as Doctrine field type.)
ramsey/uuid suggests installing paragonie/random-lib (Provides RandomLib for use with the RandomLibAdapter)
symfony/translation suggests installing symfony/config
symfony/translation suggests installing symfony/yaml
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing elasticsearch/elasticsearch (Allow sending log messages to an Elasticsearch server via official client)
monolog/monolog suggests installing php-amqplib/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongodb (Allow sending log messages to a MongoDB server (via driver))
monolog/monolog suggests installing mongodb/mongodb (Allow sending log messages to a MongoDB server (via library))
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
league/flysystem suggests installing league/flysystem-eventable-filesystem (Allows you to use EventableFilesystem)
league/flysystem suggests installing league/flysystem-rackspace (Allows you to use Rackspace Cloud Files)
league/flysystem suggests installing league/flysystem-azure (Allows you to use Windows Azure Blob storage)
league/flysystem suggests installing league/flysystem-webdav (Allows you to use WebDAV storage)
league/flysystem suggests installing league/flysystem-aws-s3-v2 (Allows you to use S3 storage with AWS SDK v2)
league/flysystem suggests installing league/flysystem-aws-s3-v3 (Allows you to use S3 storage with AWS SDK v3)
league/flysystem suggests installing spatie/flysystem-dropbox (Allows you to use Dropbox storage)
league/flysystem suggests installing srmklive/flysystem-dropbox-v2 (Allows you to use Dropbox storage for PHP 5 applications)
league/flysystem suggests installing league/flysystem-cached-adapter (Flysystem adapter decorator for metadata caching)
league/flysystem suggests installing league/flysystem-sftp (Allows you to use SFTP server storage via phpseclib)
league/flysystem suggests installing league/flysystem-ziparchive (Allows you to use ZipArchive adapter)
laravel/framework suggests installing ext-memcached (Required to use the memcache cache driver.)
laravel/framework suggests installing ext-pcntl (Required to use all features of the queue worker.)
laravel/framework suggests installing ext-posix (Required to use all features of the queue worker.)
laravel/framework suggests installing ext-redis (Required to use the Redis cache and queue drivers.)
laravel/framework suggests installing aws/aws-sdk-php (Required to use the SQS queue driver, DynamoDb failed job storage and SES mail driver (^3.0).)
laravel/framework suggests installing doctrine/dbal (Required to rename columns and drop SQLite columns (^2.6).)
laravel/framework suggests installing league/flysystem-aws-s3-v3 (Required to use the Flysystem S3 driver (^1.0).)
laravel/framework suggests installing league/flysystem-cached-adapter (Required to use the Flysystem cache (^1.0).)
laravel/framework suggests installing league/flysystem-sftp (Required to use the Flysystem SFTP driver (^1.0).)
laravel/framework suggests installing moontoast/math (Required to use ordered UUIDs (^1.1).)
laravel/framework suggests installing nyholm/psr7 (Required to use PSR-7 bridging features (^1.2).)
laravel/framework suggests installing pda/pheanstalk (Required to use the beanstalk queue driver (^4.0).)
laravel/framework suggests installing pusher/pusher-php-server (Required to use the Pusher broadcast driver (^4.0).)
laravel/framework suggests installing symfony/cache (Required to PSR-6 cache bridge (^5.0).)
laravel/framework suggests installing symfony/psr-http-message-bridge (Required to use PSR-7 bridging features (^2.0).)
laravel/framework suggests installing wildbit/swiftmailer-postmark (Required to use Postmark mail driver (^3.0).)
guzzlehttp/psr7 suggests installing zendframework/zend-httphandlerrunner (Emit PSR-7 responses)
guzzlehttp/guzzle suggests installing ext-intl (Required for Internationalized Domain Name (IDN) support)
psy/psysh suggests installing ext-pcntl (Enabling the PCNTL extension makes PsySH a lot happier :))
psy/psysh suggests installing ext-posix (If you have PCNTL, you'll want the POSIX extension as well.)
psy/psysh suggests installing ext-pdo-sqlite (The doc command requires SQLite to work.)
psy/psysh suggests installing hoa/console (A pure PHP readline implementation. You'll want this if your PHP install doesn't already support readline or libedit.)
filp/whoops suggests installing whoops/soap (Formats errors as SOAP responses)
facade/ignition suggests installing laravel/telescope (^2.0)
sebastian/global-state suggests installing ext-uopz (*)
sebastian/environment suggests installing ext-posix (*)
phpunit/php-code-coverage suggests installing ext-xdebug (^2.7.2)
phpunit/phpunit suggests installing phpunit/php-invoker (^2.0.0)
phpunit/phpunit suggests installing ext-soap (*)
phpunit/phpunit suggests installing ext-xdebug (*)
Writing lock file
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
Discovered Package: [32mfacade/ignition[39m
Discovered Package: [32mfideloper/proxy[39m
Discovered Package: [32mfruitcake/laravel-cors[39m
Discovered Package: [32mlaravel/tinker[39m
Discovered Package: [32mnesbot/carbon[39m
Discovered Package: [32mnunomaduro/collision[39m
[32mPackage manifest generated successfully.[39m
> @php artisan key:generate --ansi
[32mApplication key set successfully.[39m
这个安装没有问题。例如，
monolog/monologext mongosymfony/var-dumper suggests installing ext-intl (To show region name in time zone dump)
symfony/var-dumper suggests installing ext-symfony_debug ()
symfony/routing suggests installing doctrine/annotations (For using the annotation loader)
symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader)
symfony/routing suggests installing symfony/dependency-injection (For loading routes from a service)
symfony/routing suggests installing symfony/expression-language (For using expression matching)
symfony/routing suggests installing symfony/yaml (For using the YAML loader)
paragonie/random_compat suggests installing ext-libsodium (Provides a modern crypto API that can be used to generate random bytes.)
symfony/event-dispatcher suggests installing symfony/dependency-injection ()
symfony/http-kernel suggests installing symfony/browser-kit ()
symfony/http-kernel suggests installing symfony/config ()
symfony/http-kernel suggests installing symfony/dependency-injection ()
symfony/console suggests installing symfony/lock ()
egulias/email-validator suggests installing ext-intl (PHP Internationalization Libraries are required to use the SpoofChecking validation)
ramsey/uuid suggests installing ircmaxell/random-lib (Provides RandomLib for use with the RandomLibAdapter)
ramsey/uuid suggests installing ext-libsodium (Provides the PECL libsodium extension for use with the SodiumRandomGenerator)
ramsey/uuid suggests installing ext-uuid (Provides the PECL UUID extension for use with the PeclUuidTimeGenerator and PeclUuidRandomGenerator)
ramsey/uuid suggests installing moontoast/math (Provides support for converting UUID to 128-bit integer (in string form).)
ramsey/uuid suggests installing ramsey/uuid-doctrine (Allows the use of Ramsey\Uuid\Uuid as Doctrine field type.)
ramsey/uuid suggests installing ramsey/uuid-console (A console application for generating UUIDs with ramsey/uuid)
symfony/translation suggests installing symfony/config ()
symfony/translation suggests installing symfony/yaml ()
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongo (Allow sending log messages to a MongoDB server)
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing mongodb/mongodb (Allow sending log messages to a MongoDB server via PHP Driver)
monolog/monolog suggests installing php-amqplib/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing sentry/sentry (Allow sending log messages to a Sentry server)
league/flysystem suggests installing league/flysystem-aws-s3-v2 (Allows you to use S3 storage with AWS SDK v2)
league/flysystem suggests installing league/flysystem-aws-s3-v3 (Allows you to use S3 storage with AWS SDK v3)
league/flysystem suggests installing league/flysystem-azure (Allows you to use Windows Azure Blob storage)
league/flysystem suggests installing league/flysystem-cached-adapter (Flysystem adapter decorator for metadata caching)
league/flysystem suggests installing league/flysystem-eventable-filesystem (Allows you to use EventableFilesystem)
league/flysystem suggests installing league/flysystem-rackspace (Allows you to use Rackspace Cloud Files)
league/flysystem suggests installing league/flysystem-sftp (Allows you to use SFTP server storage via phpseclib)
league/flysystem suggests installing league/flysystem-webdav (Allows you to use WebDAV storage)
league/flysystem suggests installing league/flysystem-ziparchive (Allows you to use ZipArchive adapter)
league/flysystem suggests installing spatie/flysystem-dropbox (Allows you to use Dropbox storage)
league/flysystem suggests installing srmklive/flysystem-dropbox-v2 (Allows you to use Dropbox storage for PHP 5 applications)
laravel/framework suggests installing aws/aws-sdk-php (Required to use the SQS queue driver and SES mail driver (~3.0).)
laravel/framework suggests installing doctrine/dbal (Required to rename columns and drop SQLite columns (~2.5).)
laravel/framework suggests installing ext-pcntl (Required to use all features of the queue worker.)
laravel/framework suggests installing ext-posix (Required to use all features of the queue worker.)
laravel/framework suggests installing guzzlehttp/guzzle (Required to use the Mailgun and Mandrill mail drivers and the ping methods on schedules (~6.0).)
laravel/framework suggests installing league/flysystem-aws-s3-v3 (Required to use the Flysystem S3 driver (~1.0).)
laravel/framework suggests installing league/flysystem-cached-adapter (Required to use Flysystem caching (~1.0).)
laravel/framework suggests installing league/flysystem-rackspace (Required to use the Flysystem Rackspace driver (~1.0).)
laravel/framework suggests installing nexmo/client (Required to use the Nexmo transport (~1.0).)
laravel/framework suggests installing pda/pheanstalk (Required to use the beanstalk queue driver (~3.0).)
laravel/framework suggests installing predis/predis (Required to use the redis cache and queue drivers (~1.0).)
laravel/framework suggests installing pusher/pusher-php-server (Required to use the Pusher broadcast driver (~3.0).)
laravel/framework suggests installing symfony/dom-crawler (Required to use most of the crawler integration testing tools (~3.3).)
laravel/framework suggests installing symfony/psr-http-message-bridge (Required to psr7 bridging features (~1.0).)
psy/psysh suggests installing ext-pcntl (Enabling the PCNTL extension makes PsySH a lot happier :))
psy/psysh suggests installing ext-posix (If you have PCNTL, you'll want the POSIX extension as well.)
psy/psysh suggests installing ext-pdo-sqlite (The doc command requires SQLite to work.)
psy/psysh suggests installing hoa/console (A pure PHP readline implementation. You'll want this if your PHP install doesn't already support readline or libedit.)
filp/whoops suggests installing whoops/soap (Formats errors as SOAP responses)
sebastian/global-state suggests installing ext-uopz (*)
phpunit/phpunit-mock-objects suggests installing ext-soap (*)
phpunit/php-code-coverage suggests installing ext-xdebug (^2.5.5)
phpunit/phpunit suggests installing phpunit/php-invoker (^1.1)
phpunit/phpunit suggests installing ext-xdebug (*)
C:\xampp\htdocs>composer create-project --prefer-dist laravel/laravel vcs-appoinment
Installing laravel/laravel (v7.0.0)
- Installing laravel/laravel (v7.0.0): Downloading (100%)
Created project in vcs-appoinment
> @php -r "file_exists('.env') || copy('.env.example', '.env');"
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 93 installs, 0 updates, 0 removals
- Installing voku/portable-ascii (1.4.9): Downloading (100%)
- Installing symfony/polyfill-ctype (v1.14.0): Loading from cache
- Installing phpoption/phpoption (1.7.2): Loading from cache
- Installing vlucas/phpdotenv (v4.1.1): Loading from cache
- Installing symfony/css-selector (v5.0.5): Downloading (100%)
- Installing tijsverkoyen/css-to-inline-styles (2.2.2): Loading from cache
- Installing symfony/polyfill-mbstring (v1.14.0): Loading from cache
- Installing symfony/var-dumper (v5.0.5): Downloading (100%)
- Installing symfony/routing (v5.0.5): Downloading (100%)
- Installing symfony/process (v5.0.5): Downloading (100%)
- Installing symfony/polyfill-php72 (v1.14.0): Loading from cache
- Installing symfony/polyfill-intl-idn (v1.14.0): Loading from cache
- Installing symfony/mime (v5.0.5): Downloading (100%)
- Installing psr/log (1.1.2): Loading from cache
- Installing symfony/polyfill-php73 (v1.14.0): Loading from cache
- Installing symfony/http-foundation (v5.0.5): Downloading (100%)
- Installing psr/event-dispatcher (1.0.0): Downloading (100%)
- Installing symfony/event-dispatcher-contracts (v2.0.1): Downloading (100%)
- Installing symfony/event-dispatcher (v5.0.5): Downloading (100%)
- Installing symfony/error-handler (v5.0.5): Downloading (100%)
- Installing symfony/http-kernel (v5.0.5): Downloading (100%)
- Installing symfony/finder (v5.0.5): Downloading (100%)
- Installing psr/container (1.0.0): Loading from cache
- Installing symfony/service-contracts (v2.0.1): Loading from cache
- Installing symfony/console (v5.0.5): Downloading (100%)
- Installing symfony/polyfill-iconv (v1.14.0): Loading from cache
- Installing doctrine/lexer (1.2.0): Loading from cache
- Installing egulias/email-validator (2.1.17): Loading from cache
- Installing swiftmailer/swiftmailer (v6.2.3): Loading from cache
- Installing paragonie/random_compat (v9.99.99): Loading from cache
- Installing ramsey/uuid (3.9.3): Downloading (100%)
- Installing psr/simple-cache (1.0.1): Loading from cache
- Installing opis/closure (3.5.1): Loading from cache
- Installing symfony/translation-contracts (v2.0.1): Loading from cache
- Installing symfony/translation (v5.0.5): Downloading (100%)
- Installing nesbot/carbon (2.31.0): Downloading (100%)
- Installing monolog/monolog (2.0.2): Loading from cache
- Installing league/flysystem (1.0.64): Loading from cache
- Installing league/commonmark (1.3.1): Downloading (100%)
- Installing dragonmantank/cron-expression (v2.3.0): Loading from cache
- Installing doctrine/inflector (1.3.1): Loading from cache
- Installing laravel/framework (v7.0.4): Downloading (100%)
- Installing fideloper/proxy (4.3.0): Downloading (100%)
- Installing asm89/stack-cors (1.3.0): Downloading (100%)
- Installing fruitcake/laravel-cors (v1.0.4): Downloading (100%)
- Installing ralouphie/getallheaders (3.0.3): Loading from cache
- Installing psr/http-message (1.0.1): Loading from cache
- Installing guzzlehttp/psr7 (1.6.1): Loading from cache
- Installing guzzlehttp/promises (v1.3.1): Loading from cache
- Installing guzzlehttp/guzzle (6.5.2): Loading from cache
- Installing jakub-onderka/php-console-color (v0.2): Loading from cache
- Installing jakub-onderka/php-console-highlighter (v0.4): Loading from cache
- Installing nikic/php-parser (v4.3.0): Loading from cache
- Installing dnoegel/php-xdg-base-dir (v0.1.1): Loading from cache
- Installing psy/psysh (v0.9.12): Loading from cache
- Installing laravel/tinker (v2.2.0): Loading from cache
- Installing scrivo/highlight.php (v9.18.1.1): Downloading (100%)
- Installing filp/whoops (2.7.1): Loading from cache
- Installing facade/ignition-contracts (1.0.0): Loading from cache
- Installing facade/flare-client-php (1.3.2): Downloading (100%)
- Installing facade/ignition (2.0.1): Downloading (100%)
- Installing fzaninotto/faker (v1.9.1): Loading from cache
- Installing hamcrest/hamcrest-php (v2.0.0): Loading from cache
- Installing mockery/mockery (1.3.1): Loading from cache
- Installing nunomaduro/collision (v4.1.2): Downloading (100%)
- Installing sebastian/version (2.0.1): Loading from cache
- Installing sebastian/type (1.1.3): Loading from cache
- Installing sebastian/resource-operations (2.0.1): Loading from cache
- Installing sebastian/recursion-context (3.0.0): Loading from cache
- Installing sebastian/object-reflector (1.1.1): Loading from cache
- Installing sebastian/object-enumerator (3.0.3): Loading from cache
- Installing sebastian/global-state (3.0.0): Loading from cache
- Installing sebastian/exporter (3.1.2): Loading from cache
- Installing sebastian/environment (4.2.3): Loading from cache
- Installing sebastian/diff (3.0.2): Loading from cache
- Installing sebastian/comparator (3.0.2): Loading from cache
- Installing phpunit/php-timer (2.1.2): Loading from cache
- Installing phpunit/php-text-template (1.2.1): Loading from cache
- Installing phpunit/php-file-iterator (2.0.2): Loading from cache
- Installing theseer/tokenizer (1.1.3): Loading from cache
- Installing sebastian/code-unit-reverse-lookup (1.0.1): Loading from cache
- Installing phpunit/php-token-stream (3.1.1): Loading from cache
- Installing phpunit/php-code-coverage (7.0.10): Loading from cache
- Installing doctrine/instantiator (1.3.0): Loading from cache
- Installing phpdocumentor/reflection-common (2.0.0): Loading from cache
- Installing phpdocumentor/type-resolver (1.1.0): Downloading (100%)
- Installing webmozart/assert (1.7.0): Loading from cache
- Installing phpdocumentor/reflection-docblock (5.1.0): Downloading (100%)
- Installing phpspec/prophecy (v1.10.3): Downloading (100%)
- Installing phar-io/version (2.0.1): Loading from cache
- Installing phar-io/manifest (1.0.3): Loading from cache
- Installing myclabs/deep-copy (1.9.5): Loading from cache
- Installing phpunit/phpunit (8.5.2): Loading from cache
voku/portable-ascii suggests installing ext-intl (Use Intl for transliterator_transliterate() support)
symfony/var-dumper suggests installing ext-intl (To show region name in time zone dump)
symfony/routing suggests installing symfony/config (For using the all-in-one router or any loader)
symfony/routing suggests installing symfony/yaml (For using the YAML loader)
symfony/routing suggests installing symfony/expression-language (For using expression matching)
symfony/routing suggests installing doctrine/annotations (For using the annotation loader)
symfony/polyfill-intl-idn suggests installing ext-intl (For best performance)
symfony/event-dispatcher suggests installing symfony/dependency-injection
symfony/http-kernel suggests installing symfony/browser-kit
symfony/http-kernel suggests installing symfony/config
symfony/http-kernel suggests installing symfony/dependency-injection
symfony/service-contracts suggests installing symfony/service-implementation
symfony/console suggests installing symfony/lock
egulias/email-validator suggests installing ext-intl (PHP Internationalization Libraries are required to use the SpoofChecking validation)
swiftmailer/swiftmailer suggests installing ext-intl (Needed to support internationalized email addresses)
swiftmailer/swiftmailer suggests installing true/punycode (Needed to support internationalized email addresses, if ext-intl is not installed)
paragonie/random_compat suggests installing ext-libsodium (Provides a modern crypto API that can be used to generate random bytes.)
ramsey/uuid suggests installing ext-libsodium (Provides the PECL libsodium extension for use with the SodiumRandomGenerator)
ramsey/uuid suggests installing ext-uuid (Provides the PECL UUID extension for use with the PeclUuidTimeGenerator and PeclUuidRandomGenerator)
ramsey/uuid suggests installing moontoast/math (Provides support for converting UUID to 128-bit integer (in string form).)
ramsey/uuid suggests installing ramsey/uuid-console (A console application for generating UUIDs with ramsey/uuid)
ramsey/uuid suggests installing ramsey/uuid-doctrine (Allows the use of Ramsey\Uuid\Uuid as Doctrine field type.)
ramsey/uuid suggests installing paragonie/random-lib (Provides RandomLib for use with the RandomLibAdapter)
symfony/translation suggests installing symfony/config
symfony/translation suggests installing symfony/yaml
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing elasticsearch/elasticsearch (Allow sending log messages to an Elasticsearch server via official client)
monolog/monolog suggests installing php-amqplib/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongodb (Allow sending log messages to a MongoDB server (via driver))
monolog/monolog suggests installing mongodb/mongodb (Allow sending log messages to a MongoDB server (via library))
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
league/flysystem suggests installing league/flysystem-eventable-filesystem (Allows you to use EventableFilesystem)
league/flysystem suggests installing league/flysystem-rackspace (Allows you to use Rackspace Cloud Files)
league/flysystem suggests installing league/flysystem-azure (Allows you to use Windows Azure Blob storage)
league/flysystem suggests installing league/flysystem-webdav (Allows you to use WebDAV storage)
league/flysystem suggests installing league/flysystem-aws-s3-v2 (Allows you to use S3 storage with AWS SDK v2)
league/flysystem suggests installing league/flysystem-aws-s3-v3 (Allows you to use S3 storage with AWS SDK v3)
league/flysystem suggests installing spatie/flysystem-dropbox (Allows you to use Dropbox storage)
league/flysystem suggests installing srmklive/flysystem-dropbox-v2 (Allows you to use Dropbox storage for PHP 5 applications)
league/flysystem suggests installing league/flysystem-cached-adapter (Flysystem adapter decorator for metadata caching)
league/flysystem suggests installing league/flysystem-sftp (Allows you to use SFTP server storage via phpseclib)
league/flysystem suggests installing league/flysystem-ziparchive (Allows you to use ZipArchive adapter)
laravel/framework suggests installing ext-memcached (Required to use the memcache cache driver.)
laravel/framework suggests installing ext-pcntl (Required to use all features of the queue worker.)
laravel/framework suggests installing ext-posix (Required to use all features of the queue worker.)
laravel/framework suggests installing ext-redis (Required to use the Redis cache and queue drivers.)
laravel/framework suggests installing aws/aws-sdk-php (Required to use the SQS queue driver, DynamoDb failed job storage and SES mail driver (^3.0).)
laravel/framework suggests installing doctrine/dbal (Required to rename columns and drop SQLite columns (^2.6).)
laravel/framework suggests installing league/flysystem-aws-s3-v3 (Required to use the Flysystem S3 driver (^1.0).)
laravel/framework suggests installing league/flysystem-cached-adapter (Required to use the Flysystem cache (^1.0).)
laravel/framework suggests installing league/flysystem-sftp (Required to use the Flysystem SFTP driver (^1.0).)
laravel/framework suggests installing moontoast/math (Required to use ordered UUIDs (^1.1).)
laravel/framework suggests installing nyholm/psr7 (Required to use PSR-7 bridging features (^1.2).)
laravel/framework suggests installing pda/pheanstalk (Required to use the beanstalk queue driver (^4.0).)
laravel/framework suggests installing pusher/pusher-php-server (Required to use the Pusher broadcast driver (^4.0).)
laravel/framework suggests installing symfony/cache (Required to PSR-6 cache bridge (^5.0).)
laravel/framework suggests installing symfony/psr-http-message-bridge (Required to use PSR-7 bridging features (^2.0).)
laravel/framework suggests installing wildbit/swiftmailer-postmark (Required to use Postmark mail driver (^3.0).)
guzzlehttp/psr7 suggests installing zendframework/zend-httphandlerrunner (Emit PSR-7 responses)
guzzlehttp/guzzle suggests installing ext-intl (Required for Internationalized Domain Name (IDN) support)
psy/psysh suggests installing ext-pcntl (Enabling the PCNTL extension makes PsySH a lot happier :))
psy/psysh suggests installing ext-posix (If you have PCNTL, you'll want the POSIX extension as well.)
psy/psysh suggests installing ext-pdo-sqlite (The doc command requires SQLite to work.)
psy/psysh suggests installing hoa/console (A pure PHP readline implementation. You'll want this if your PHP install doesn't already support readline or libedit.)
filp/whoops suggests installing whoops/soap (Formats errors as SOAP responses)
facade/ignition suggests installing laravel/telescope (^2.0)
sebastian/global-state suggests installing ext-uopz (*)
sebastian/environment suggests installing ext-posix (*)
phpunit/php-code-coverage suggests installing ext-xdebug (^2.7.2)
phpunit/phpunit suggests installing phpunit/php-invoker (^2.0.0)
phpunit/phpunit suggests installing ext-soap (*)
phpunit/phpunit suggests installing ext-xdebug (*)
Writing lock file
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
Discovered Package: [32mfacade/ignition[39m
Discovered Package: [32mfideloper/proxy[39m
Discovered Package: [32mfruitcake/laravel-cors[39m
Discovered Package: [32mlaravel/tinker[39m
Discovered Package: [32mnesbot/carbon[39m
Discovered Package: [32mnunomaduro/collision[39m
[32mPackage manifest generated successfully.[39m
> @php artisan key:generate --ansi
[32mApplication key set successfully.[39m
这个安装没有问题 但是为什么这些消息突然出现了？@NicoleJavery您可能正在安装不同版本的Laravel，其中使用了不同版本的Symfony软件包和新建议，或者您安装了相同的Laravel版本，但是新的Symfony软件包出现了这些建议。这不仅仅是Symfony，在一长串建议中，有很多建议。我只贴了一个fewAs，我说每个包可能有自己的建议，所以你可能会得到一个相当长的建议列表。我也用我得到的列表更新了我的答案——可以安全地忽略它们：）建议意味着包所有者认为，如果您愿意，只需要包含这些包。例如，查看
vendor/laravel/framework/src/illighte/Mail/composer.json建议guzzlehttp/guzzle