There is no nice way to do this in Twig. It is, however, possible by using the merge filter: {% set arr = arr|merge({‘element’: ‘value’}) %} If element is a variable, surround it with brackets: {% set arr = arr|merge({(element): ‘value’}) %}
{{ myentity.text|length > 50 ? myentity.text|slice(0, 50) ~ ‘…’ : myentity.text }} You need Twig 1.6
Just to save your time. If you need to access class constants under namespace, use {{ constant(‘Acme\\DemoBundle\\Entity\\Demo::MY_CONSTANT’) }}
Just searched for the docs, and found this: Containment Operator: The in operator performs containment test. It returns true if the left operand is contained in the right: {# returns true #} {{ 1 in [1, 2, 3] }} {{ ‘cd’ in ‘abcde’ }}
As of Twig 1.5, the correct answer is to use the dump function. It is fully documented in the Twig documentation. Here is the documentation to enable this inside Symfony. {{ dump(user) }}
I found the answer : {% for key,value in array_path %} Key : {{ key }} Value : {{ value }} {% endfor %}
You can use parameter substitution in the twig globals section of the config: Parameter config: parameters: app.version: 0.1.0 Twig config: twig: globals: version: ‘%app.version%’ Twig template: {{ version }} This method provides the benefit of allowing you to use the parameter in ContainerAware classes as well, using: $container->getParameter(‘app.version’);
{{ (ability.id in company_abilities) ? ‘selected’ : ” }} The ternary operator is documented under ‘other operators’
Use raw keyword, https://twig.symfony.com/doc/3.x/api.html#escaper-extension {{ word | raw }}
You can change the start and end interpolation tags using interpolateProvider service. One convenient place for this is at the module initialization time. angular.module(‘myApp’, []).config(function($interpolateProvider){ $interpolateProvider.startSymbol(‘{[{‘).endSymbol(‘}]}’); }); https://docs.angularjs.org/api/ng/provider/$interpolateProvider