EC-CUBE3で頻繁に出てくる$appにセットされているもの
EC-CUBE3ではSilexを利用しているため、お作法としてApplication.phpを起点に処理を行っています。
ではControllerで$appと頻繁に使われているこの変数(twigだとappのことです)には何がセットされているのかを見てみましょう。
表示の仕方は、3.0.8からの機能になりますがdumpという関数が使えるようになりますので、こちらを使って表示してみます。
Controllerでの使用方法
dump($app)
Twigでの使用方法
{{ dump(app) }}
Application {#8 ▼ #providers: array:21 [▼ 0 => EccubeMonologServiceProvider {#34} 1 => MonologServiceProvider {#35} 2 => TranslationServiceProvider {#46} 3 => SessionServiceProvider {#55 ▶} 4 => TwigServiceProvider {#59} 5 => HttpFragmentServiceProvider {#84} 6 => UrlGeneratorServiceProvider {#99} 7 => FormServiceProvider {#102} 8 => SerializerServiceProvider {#119} 9 => ValidatorServiceProvider {#126} 10 => SwiftmailerServiceProvider {#140} 11 => DoctrineServiceProvider {#155} 12 => DoctrineOrmManagerRegistryProvider {#170} 13 => DoctrineOrmServiceProvider {#194} 14 => SecurityServiceProvider {#171 ▶} 15 => RememberMeServiceProvider {#188} 16 => EccubeServiceProvider {#259} 17 => ServiceControllerServiceProvider {#585} 18 => WebProfilerServiceProvider {#1068} 19 => DebugServiceProvider {#1134} 20 => SaxulumWebProfilerProvider {#1147} ] #booted: true #values: array:318 [▼ "logger" => Closure {#36 ▶} "routes" => Closure {#9 ▶} "controllers" => Closure {#11 ▶} "controllers_factory" => Closure {#12 ▶} "route_class" => "Silex\Route" "route_factory" => Closure {#13 ▶} "exception_handler" => Closure {#15 ▶} "dispatcher_class" => "Symfony\Component\EventDispatcher\EventDispatcher" "dispatcher" => Closure {#1186 ▶} "callback_resolver" => Closure {#19 ▶} "resolver" => Closure {#588 ▶} "kernel" => Closure {#23 ▶} "request_stack" => Closure {#25 ▶} "request_context" => Closure {#27 ▶} "url_matcher" => Closure {#29 ▶} "request_error" => Closure {#31 ▶} "request" => Request {#1139 ▶} "request.http_port" => 80 "request.https_port" => 443 "debug" => true "charset" => "UTF-8" "locale" => "ja" "config" => Closure {#1026 ▶} "monolog.handler.debug" => Closure {#38 ▶} "monolog.logger.class" => "Symfony\Bridge\Monolog\Logger" "monolog" => Closure {#39 ▶} "monolog.handler" => Closure {#44 ▶} "monolog.level" => Closure {#41 ▶} "monolog.listener" => Closure {#43 ▶} "monolog.name" => "myapp" "monolog.bubble" => true "monolog.permission" => null "listener.requestdump" => Closure {#45 ▶} "monolog.logfile" => "/XXXX/XXXX/ECCUBEROOT/src/Eccube/../../app/log/site.log" "translator" => Closure {#54 ▶} "translator.resources" => Closure {#50 ▶} "translator.message_selector" => Closure {#52 ▶} "translator.domains" => [] "locale_fallbacks" => array:1 [▶] "translator.cache_dir" => null "session.test" => false "session" => Closure {#57 ▶} "session.storage.handler" => Closure {#64 ▶} "session.storage.native" => Closure {#61 ▶} "session.storage.test" => Closure {#63 ▶} "session.storage.options" => array:5 [▶] "session.default_locale" => "en" "session.storage.save_path" => null "session.db_options" => array:1 [▶] "twig.options" => array:3 [▶] "twig.form.templates" => array:1 [▶] "twig.path" => [] "twig.templates" => [] "twig" => Closure {#658 ▶} "twig.loader.filesystem" => Closure {#1153 ▶} "twig.loader.array" => Closure {#69 ▶} "twig.loader" => Closure {#71 ▶} "fragment.handler" => Closure {#86 ▶} "fragment.renderer.inline" => Closure {#88 ▶} "fragment.renderer.hinclude" => Closure {#90 ▶} "fragment.renderer.esi" => Closure {#92 ▶} "fragment.listener" => Closure {#94 ▶} "uri_signer" => Closure {#96 ▶} "uri_signer.secret" => "e777a79cd661dbad23978972d11ee82d" "fragment.path" => "/_fragment" "fragment.renderer.hinclude.global_template" => null "fragment.renderers" => Closure {#98 ▶} "url_generator" => Closure {#101 ▶} "form.secret" => "e777a79cd661dbad23978972d11ee82d" "form.types" => Closure {#584 ▶} "form.type.extensions" => Closure {#1113 ▶} "form.type.guessers" => Closure {#108 ▶} "form.extension.csrf" => Closure {#110 ▶} "form.extensions" => Closure {#176 ▶} "form.factory" => Closure {#114 ▶} "form.resolved_type_factory" => Closure {#1082 ▶} "form.csrf_provider" => Closure {#118 ▶} "serializer" => Closure {#121 ▶} "serializer.encoders" => Closure {#123 ▶} "serializer.normalizers" => Closure {#125 ▶} "validator" => Closure {#128 ▶} "validator.mapping.class_metadata_factory" => Closure {#130 ▶} "validator.validator_factory" => Closure {#132 ▶} "validator.object_initializers" => Closure {#181 ▶} "swiftmailer.options" => array:7 [▶] "swiftmailer.use_spool" => true "mailer.initialized" => true "mailer" => Closure {#142 ▶} "swiftmailer.spooltransport" => Closure {#144 ▶} "swiftmailer.spool" => Closure {#146 ▶} "swiftmailer.transport" => Closure {#148 ▶} "swiftmailer.transport.buffer" => Closure {#150 ▶} "swiftmailer.transport.authhandler" => Closure {#152 ▶} "swiftmailer.transport.eventdispatcher" => Closure {#154 ▶} "db.default_options" => array:5 [▶] "dbs.options.initializer" => Closure {#157 ▶} "dbs" => Closure {#159 ▶} "dbs.config" => Closure {#161 ▶} "dbs.event_manager" => Closure {#163 ▶} "db" => Closure {#165 ▶} "db.config" => Closure {#167 ▶} "db.event_manager" => Closure {#169 ▶} "dbs.options" => array:2 [▶] "doctrine" => Closure {#173 ▶} "doctrine.orm.validator.unique_validator" => Closure {#177 ▶} "validator.validator_service_ids" => array:2 [▶] "orm.proxies_dir" => "/XXXX/XXXX/ECCUBEROOT/src/Eccube/../../app/cache/doctrine" "orm.proxies_namespace" => "DoctrineProxy" "orm.auto_generate_proxies" => true "orm.default_cache" => "array" "orm.custom.functions.string" => [] "orm.custom.functions.numeric" => [] "orm.custom.functions.datetime" => [] "orm.custom.hydration_modes" => [] "orm.class_metadata_factory_name" => "Doctrine\ORM\Mapping\ClassMetadataFactory" "orm.default_repository_class" => "Doctrine\ORM\EntityRepository" "orm.em.default_options" => array:3 [▶] "orm.ems.options.initializer" => Closure {#192 ▶} "orm.em_name_from_param_key" => Closure {#190 ▶} "orm.ems" => Closure {#196 ▶} "orm.ems.config" => Closure {#197 ▶} "orm.cache.configurer" => Closure {#199 ▶} "orm.cache.locator" => Closure {#201 ▶} "orm.cache.factory.backing_memcache" => Closure {#203 ▶} "orm.cache.factory.memcache" => Closure {#205 ▶} "orm.cache.factory.backing_memcached" => Closure {#207 ▶} "orm.cache.factory.memcached" => Closure {#209 ▶} "orm.cache.factory.backing_redis" => Closure {#211 ▶} "orm.cache.factory.redis" => Closure {#213 ▶} "orm.cache.factory.array" => Closure {#215 ▶} "orm.cache.factory.apc" => Closure {#217 ▶} "orm.cache.factory.xcache" => Closure {#219 ▶} "orm.cache.factory.filesystem" => Closure {#221 ▶} "orm.cache.factory" => Closure {#223 ▶} "orm.mapping_driver_chain.locator" => Closure {#225 ▶} "orm.mapping_driver_chain.factory" => Closure {#227 ▶} "orm.add_mapping_driver" => Closure {#229 ▶} "orm.generate_psr0_mapping" => Closure {#231 ▶} "orm.strategy.naming" => Closure {#233 ▶} "orm.strategy.quote" => Closure {#235 ▶} "orm.entity_listener_resolver" => Closure {#237 ▶} "orm.repository_factory" => Closure {#239 ▶} "orm.em" => Closure {#578 ▶} "orm.em.config" => Closure {#243 ▶} "orm.em.options" => array:1 [▶] "security.role_hierarchy" => [] "security.access_rules" => array:6 [▶] "security.hide_user_not_found" => true "security.authorization_checker" => Closure {#244 ▶} "security.token_storage" => Closure {#246 ▶} "security" => Closure {#248 ▶} "user" => Closure {#448 ▶} "security.authentication_manager" => Closure {#251 ▶} "security.encoder_factory" => Closure {#446 ▶} "security.encoder.digest" => Closure {#255 ▶} "security.user_checker" => Closure {#257 ▶} "security.access_manager" => Closure {#468 ▶} "security.voters" => Closure {#466 ▶} "security.firewall" => Closure {#263 ▶} "security.channel_listener" => Closure {#265 ▶} "security.authentication_listener.factory.logout" => Closure {#267 ▶} "security.authentication_listener.factory.pre_auth" => Closure {#269 ▶} "security.authentication_listener.factory.form" => Closure {#271 ▶} "security.authentication_listener.factory.http" => Closure {#273 ▶} "security.authentication_listener.factory.remember_me" => Closure {#184 ▶} "security.authentication_listener.factory.anonymous" => Closure {#277 ▶} "security.firewall_map" => Closure {#279 ▶} "security.access_listener" => Closure {#281 ▶} "security.access_map" => Closure {#283 ▶} "security.trust_resolver" => Closure {#285 ▶} "security.session_strategy" => Closure {#287 ▶} "security.http_utils" => Closure {#289 ▶} "security.last_error" => Closure {#291 ▶} "security.context_listener._proto" => Closure {#293 ▶} "security.user_provider.inmemory._proto" => Closure {#295 ▶} "security.exception_listener._proto" => Closure {#297 ▶} "security.authentication.success_handler._proto" => Closure {#299 ▶} "security.authentication.failure_handler._proto" => Closure {#301 ▶} "security.authentication_listener.form._proto" => Closure {#303 ▶} "security.authentication_listener.http._proto" => Closure {#305 ▶} "security.authentication_listener.anonymous._proto" => Closure {#307 ▶} "security.authentication.logout_handler._proto" => Closure {#309 ▶} "security.authentication_listener.logout._proto" => Closure {#311 ▶} "security.authentication_listener.switch_user._proto" => Closure {#313 ▶} "security.entry_point.form._proto" => Closure {#315 ▶} "security.entry_point.http._proto" => Closure {#317 ▶} "security.authentication_provider.dao._proto" => Closure {#319 ▶} "security.authentication_provider.anonymous._proto" => Closure {#321 ▶} "security.validator.user_password_validator" => Closure {#323 ▶} "security.remember_me.response_listener" => Closure {#183 ▶} "security.remember_me.service._proto" => Closure {#274 ▶} "security.authentication_listener.remember_me._proto" => Closure {#324 ▶} "security.authentication_provider.remember_me._proto" => Closure {#326 ▶} "orm.ems.options" => array:1 [▶] "orm.ems.default" => "default" "orm.cache.instances.default.metadata" => ArrayCache {#331 ▶} "orm.cache.instances.default.query" => ArrayCache {#329 ▶} "orm.cache.instances.default.result" => ArrayCache {#332 ▶} "orm.cache.instances.default.hydration" => ArrayCache {#333 ▶} "orm.mapping_driver_chain.instances.default" => MappingDriverChain {#338 ▶} "dbs.default" => "default" "security.firewalls" => array:2 [▶] "eccube.password_encoder" => Closure {#444 ▶} "eccube.event_listner.security" => Closure {#252 ▶} "authority_voter" => Closure {#464 ▶} "eccube.service.system" => Closure {#469 ▶} "view" => Closure {#471 ▶} "eccube.service.cart" => Closure {#473 ▶} "eccube.service.order" => Closure {#475 ▶} "eccube.service.tax_rule" => Closure {#477 ▶} "eccube.service.plugin" => Closure {#479 ▶} "eccube.service.mail" => Closure {#481 ▶} "eccube.service.csv.export" => Closure {#483 ▶} "eccube.service.shopping" => Closure {#485 ▶} "eccube.repository.master.authority" => Closure {#487 ▶} "eccube.repository.master.tag" => Closure {#489 ▶} "eccube.repository.master.pref" => Closure {#491 ▶} "eccube.repository.master.sex" => Closure {#493 ▶} "eccube.repository.master.disp" => Closure {#495 ▶} "eccube.repository.master.product_type" => Closure {#497 ▶} "eccube.repository.master.page_max" => Closure {#499 ▶} "eccube.repository.master.order_status" => Closure {#501 ▶} "eccube.repository.master.device_type" => Closure {#503 ▶} "eccube.repository.master.csv_type" => Closure {#505 ▶} "eccube.repository.delivery" => Closure {#507 ▶} "eccube.repository.delivery_date" => Closure {#509 ▶} "eccube.repository.delivery_fee" => Closure {#511 ▶} "eccube.repository.delivery_time" => Closure {#513 ▶} "eccube.repository.payment" => Closure {#515 ▶} "eccube.repository.payment_option" => Closure {#517 ▶} "eccube.repository.category" => Closure {#519 ▶} "eccube.repository.customer" => Closure {#521 ▶} "eccube.repository.news" => Closure {#523 ▶} "eccube.repository.mail_history" => Closure {#525 ▶} "eccube.repository.member" => Closure {#527 ▶} "eccube.repository.order" => Closure {#553 ▶} "eccube.repository.product" => Closure {#531 ▶} "eccube.repository.product_image" => Closure {#533 ▶} "eccube.repository.product_class" => Closure {#535 ▶} "eccube.repository.product_stock" => Closure {#537 ▶} "eccube.repository.class_name" => Closure {#539 ▶} "eccube.repository.class_category" => Closure {#541 ▶} "eccube.repository.customer_favorite_product" => Closure {#543 ▶} "eccube.repository.base_info" => Closure {#545 ▶} "eccube.repository.tax_rule" => Closure {#547 ▶} "eccube.repository.page_layout" => Closure {#549 ▶} "eccube.repository.block" => Closure {#551 ▶} "eccube.repository.customer_address" => Closure {#528 ▶} "eccube.repository.shipping" => Closure {#555 ▶} "eccube.repository.customer_status" => Closure {#557 ▶} "eccube.repository.order_status" => Closure {#559 ▶} "eccube.repository.mail_template" => Closure {#561 ▶} "eccube.repository.csv" => Closure {#563 ▶} "eccube.repository.template" => Closure {#565 ▶} "eccube.repository.authority_role" => Closure {#567 ▶} "paginator" => Closure {#569 ▶} "eccube.repository.help" => Closure {#571 ▶} "eccube.repository.plugin" => Closure {#573 ▶} "eccube.repository.plugin_event_handler" => Closure {#575 ▶} "eccube.event.dispatcher" => Closure {#993 ▶} "profiler.mount_prefix" => "/_profiler" "data_collector.templates" => array:12 [▶] "data_collectors" => array:12 [▶] "data_collectors.form.extractor" => Closure {#1065 ▶} "twig.profiler.profile" => Closure {#1110 ▶} "web_profiler.controller.profiler" => Closure {#1104 ▶} "web_profiler.controller.router" => Closure {#1100 ▶} "web_profiler.controller.exception" => Closure {#1081 ▶} "web_profiler.toolbar.listener" => Closure {#1084 ▶} "profiler" => Closure {#1120 ▶} "profiler.storage" => Closure {#1122 ▶} "profiler.request_matcher" => null "profiler.only_exceptions" => false "profiler.only_master_requests" => false "web_profiler.debug_toolbar.enable" => true "web_profiler.debug_toolbar.position" => "bottom" "web_profiler.debug_toolbar.intercept_redirects" => false "profiler.listener" => Closure {#1124 ▶} "stopwatch" => Closure {#1126 ▶} "code.file_link_format" => null "profiler.templates_path" => Closure {#1133 ▶} "profiler.cache_dir" => "/XXXX/XXXX/ECCUBEROOT/html/../app/cache/profiler" "var_dumper.cloner" => Closure {#1136 ▶} "data_collector.dump" => Closure {#1071 ▶} "debug.templates_path" => Closure {#1146 ▶} "debug.max_items" => -1 "debug.max_string_length" => -1 "security.user_provider.admin" => MemberRepository {#397 ▶} "security.context_listener.admin" => Closure {#1189 ▶} "security.entry_point.admin.form" => Closure {#1191 ▶} "security.authentication_listener.admin.form" => Closure {#1193 ▶} "security.authentication_provider.admin.dao" => Closure {#1195 ▶} "security.authentication_listener.admin.logout" => Closure {#1197 ▶} "security.authentication_listener.admin.anonymous" => Closure {#1199 ▶} "security.authentication_provider.admin.anonymous" => Closure {#1201 ▶} "security.exception_listener.admin" => Closure {#1203 ▶} "security.user_provider.customer" => CustomerRepository {#443 ▶} "security.context_listener.customer" => Closure {#1205 ▶} "security.entry_point.customer.form" => Closure {#1207 ▶} "security.authentication_listener.customer.form" => Closure {#1209 ▶} "security.authentication_provider.customer.dao" => Closure {#1211 ▶} "security.authentication_listener.customer.logout" => Closure {#1213 ▶} "security.remember_me.service.customer" => Closure {#1215 ▶} "security.authentication_listener.customer.remember_me" => Closure {#1217 ▶} "security.authentication_provider.customer.remember_me" => Closure {#1219 ▶} "security.authentication_listener.customer.anonymous" => Closure {#1221 ▶} "security.authentication_provider.customer.anonymous" => Closure {#1223 ▶} "security.exception_listener.customer" => Closure {#1225 ▶} "security.authentication_providers" => array:5 [▶] "security.authentication.logout_handler.admin" => Closure {#1249 ▶} "security.authentication.success_handler.admin" => Closure {#591 ▶} "security.authentication.failure_handler.admin" => Closure {#992 ▶} "session.storage" => NativeSessionStorage {#980 ▶} "security.authentication.logout_handler.customer" => Closure {#922 ▶} "security.authentication.success_handler.customer" => Closure {#910 ▶} "security.authentication.failure_handler.customer" => Closure {#906 ▶} "twig.form.engine" => Closure {#766 ▶} "twig.form.renderer" => Closure {#762 ▶} ] }
Application.phpでDIでセットしたものが格納されています。 そのため、$app['orm.em]とするとEntityManagerなどが呼び出されるわけです。
最初はとまどうかもしれませんが、こちらはこういうものだと覚えておいてください。