PHP

symfony twig variable

{{ var }}
{{ var|escape }}
{{ var|e }}         {# shortcut to escape a variable #}

symfony translation variable in twig

<h2>{{ 
	"path.to.translation.key" | trans(
		{ 
			'%someVariable1%': someVariable1,
			'%someVariable1%': someVariable1
		}, "domain"
     ) 
	}}
</h2>