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Modifiers

You can modify the returned values of your variable in your application code in template using modifiers.

How to use modifiers​

Modifiers are separated from the variable using pipe symbol ( | ) and may have an optional argument separated by colon symbol ( : ). Multiple modifiers can be chained, it modifies the variable from left to right. Thus, the output of the first filtering is applied to the next filtering.

{{ $var|noescape|function:param }}

noescape​

Fegg is automatically escaping character values. If you don’t want a escaping value, you can use the noescape modifier.

Controller
$this->page['foo'] = '<p>bar</p>';
Template
{{ $page.foo }} -> <p>bar</p>
{{ $page.foo|noescape }} -> bar

br​

Insert HTML line breaks for all newline (\n) found in a string.

Controller
$this->page['foo'] = "This is a test text.\n This is a new line text.";
Template
{{ $page.foo }} -> This is a test text. This is a new line text.
{{ $page.foo|br }} -> This is a test text.
                      This is a new line text.