php - How to use global variable in symfony twig file? -

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i have done setting in app/config/config.yml

twig:  globals:    mandatory_note: %mandatory_note%

parameter set in config.yml file

parameters:

mandatory_note: "note: * marked fields mandatory"

and in twig file have accessed variable

{{ mandatory_note }}

but still gets error. ie. mandatory_note variable doesnot exists.

this config.yml file

imports:     - { resource: parameters.yml }     - { resource: security.yml }     - { resource: services.yml }  framework:     #esi:             ~     translator:      { fallbacks: ["%locale%"] }     secret:          "%secret%"     router:         resource: "%kernel.root_dir%/config/routing.yml"         strict_requirements: ~     form:            ~     csrf_protection: ~     validation:      { enable_annotations: true }     templating:         engines: ['twig']         #assets_version: someversionscheme     default_locale:  "%locale%"     trusted_hosts:   ~     trusted_proxies: ~     session:         cookie_lifetime: 0         gc_maxlifetime: 36000         # handler_id set null use default session handler php.ini         handler_id:  ~     fragments:       ~     http_method_override: true  # twig configuration twig:     debug:            "%kernel.debug%"     strict_variables: "%kernel.debug%"  # assetic configuration assetic:     debug:          "%kernel.debug%"     use_controller: false     bundles:        []     #java: /usr/bin/java     filters:         cssrewrite: ~         #closure:         #    jar: "%kernel.root_dir%/resources/java/compiler.jar"         #yui_css:         #    jar: "%kernel.root_dir%/resources/java/yuicompressor-2.4.7.jar"  # doctrine configuration doctrine:     dbal:         driver:   "%database_driver%"         host:     "%database_host%"         port:     "%database_port%"         dbname:   "%database_name%"         user:     "%database_user%"         password: "%database_password%"         unix_socket: "/opt/lampp/var/mysql/mysql.sock"         charset:  utf8         mapping_types:              enum:       integer         # if using pdo_sqlite database driver:         #   1. add path in parameters.yml         #     e.g. database_path: "%kernel.root_dir%/data/data.db3"         #   2. uncomment database_path in parameters.yml.dist         #   3. uncomment next line:         #     path:     "%database_path%"      orm:         auto_generate_proxy_classes: "%kernel.debug%"         auto_mapping: true  # swiftmailer configuration swiftmailer:     transport: "%mailer_transport%"     host:      "%mailer_host%"     username:  "%mailer_user%"     password:  "%mailer_password%"     spool:     { type: memory }     encryption: "%mailer_encryption%"     port: "%mailer_port%"     sender_address: "%mailer_sender%" parameters:     max_contents_per_page: 20     max_pages_per_page: 10     mandatory_note: "note: * marked fields mandatory"  twig:     globals:         mandatory_note: %mandatory_note%

you need put under twig. that:

twig:     globals:         mandatory_note: %mandatory_note%

also make sure mandatory_note defined in parameters.yml file. test if global works use "teststring" instead of %mandatory_note%


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