Creating a base twig template and including it in sub templates by passing variables

If you're passing variables from your controller to more than one identical twig templates then you can use include ... with {...} function in a base template instead. In such case, you create a base template that contains the content and two other templates which include base template by passing variables to it.

Controller

For example, array below is passed to MyApiBundle:Message:tem_1.txt.twig and MyApiBundle:Message:tem_2.txt.twig.

$templateVariables = [
    'var1' => 'Hello',
    'var2' => 'World',
];

Template structure

tem_1_2_base.txt.twig

# my-project/src/My/ApiBundle/Resources/views/Message/tem_1_2_base.txt.twig

Hi,

I say {{ var1 }} then {{ var2 }}

Bye

tem_1.txt.twig

# my-project/src/My/ApiBundle/Resources/views/Message/tem_1.txt.twig

{% include 'MyApiBundle:Message:tem_1_2_base.txt.twig'
with {
'var1': var1,
'var2': var2
} %}

tem_2.txt.twig

# my-project/src/My/ApiBundle/Resources/views/Message/tem_2.txt.twig

{% include 'MyApiBundle:Message:tem_1_2_base.txt.twig'
with {
'var1': var1,
'var2': var2
} %}