Twig is a template engine for the PHP programming language.

Its syntax originates from Jinja and Django templates.

Symfony PHP framework comes with a bundled support for Twig as its default template engine since version 2.

Twig is supported by the following integrated development environments:[3] And the text editors: Twig defines three kinds of delimiters: The apostrophe (') is the escape character.

To create an iterative array: An associative array: The operators precedence is,[3] from the less to more priority: The filters provide some treatments on an expression, when placed after it, separated by pipes.