Twig Templating & Extensions Session

Question 1 of 12

What is the primary purpose of Twig in a Symfony project?

Database management Templating engine for generating dynamic HTML Routing and request handling Form processing and validation

Question 2 of 12

Which Twig syntax is used to output a variable?

{% variable %}

{{ variable }}

{# variable #}

{% echo variable %}

Question 3 of 12

What is the purpose of the

{% extends %}

tag in Twig?

To define a block of content To inherit from a parent template To create a macro To include another template

Question 4 of 12

How do you define a block in Twig that can be overridden in child templates?

{% include block content %}

{% block:content %}

{% block content %} ... {% endblock %}

{% define block content %} ... {% enddefine %}

Question 5 of 12

Which Twig filter is used to format a date?

format_date

date

strftime

format

Question 6 of 12

How can you access a service from within a Twig template in Symfony?

Using the

service()

function Using the

app.container.get()

method Using the

app.get()

method Using the

container.get()

function

Question 7 of 12

What is the purpose of Twig extensions?

To add new filters, functions, tests, operators, global variables, and tag parsers to Twig To manage Twig template caching To optimize Twig template compilation To handle Twig template security

Question 8 of 12

How do you create a custom Twig filter in Symfony?

By creating a class that implements

TwigFilter

and registering it as a service By creating a class that implements

Twig_FilterInterface

and registering it as a service By defining a function in the

config.yml

file By creating a class that extends

Twig_Filter

and registering it as a service

Question 9 of 12

What is the function of the

trans

filter in Twig?

To transform a string to uppercase To translate a string into the user's locale To truncate a string To transform a string to lowercase

Question 10 of 12

How can you disable Twig caching for a specific template?

By setting

cache: false

in the template configuration By setting the

cache

option to

false

in the render function By adding

{% nocache %}

at the top of the template Twig caching cannot be disabled for specific templates.