template_from_string
2.8
The name argument was added in Twig 2.8.
The template_from_string
function loads a template from a string:
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{{ include(template_from_string("Hello {{ name }}")) }}
{{ include(template_from_string(page.template)) }}
To ease debugging, you can also give the template a name that will be part of any related error message:
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{{ include(template_from_string(page.template, "template for page " ~ page.name)) }}
Note
The template_from_string
function is not available by default.
On Symfony projects, you need to load it in your services.yaml
file:
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services:
Twig\Extension\StringLoaderExtension:
or services.php
file:
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$services->set(\Twig\Extension\StringLoaderExtension::class);
Otherwise, add the extension explicitly on the Twig environment:
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use Twig\Extension\StringLoaderExtension;
$twig = new \Twig\Environment(...);
$twig->addExtension(new StringLoaderExtension());
Note
Even if you will probably always use the template_from_string
function
with the include
function, you can use it with any tag or function that
takes a template as an argument (like the embed
or extends
tags).
Arguments
template
: The templatename
: A name for the template