studiometa/twig-toolkit

A set of useful extension and components for Twig.

2.1.1 2025-06-19 08:21 UTC

Requires

• php: ^8.1
• jawira/case-converter: ^3.4
• spatie/url: ^2.4
• twig/twig: ^3.0

Requires (Dev)

• pestphp/pest: ^2.0|^3.0
• phpstan/phpstan: ^2.0
• spatie/pest-plugin-snapshots: ^2.0
• squizlabs/php_codesniffer: ^3.6

MIT

README

A set of useful extension and components for Twig.

Installation

composer require studiometa/twig-toolkit

Usage

Add the Studiometa\TwigToolkit\Extension to your Twig instance:

$loader = new \Twig\Loader\FilesystemLoader();
$twig = new \Twig\Environment($loader);
$twig->addExtension(new \Studiometa\TwigToolkit\Extension());

Reference

Functions

{{ html_classes(<classes>) }}

A function to manage classes more easily.

Params

• classes (String | Array | Object)

Examples

{# The following examples will render the same HTML #}
<div class="{{ html_classes('foo bar') }}"></div>
<div class="{{ html_classes(['foo', 'bar']) }}"></div>
<div class="{{ html_classes({ foo: true, bar: true, baz: false }) }}"></div>
<div class="{{ html_classes(['foo', { bar: true, baz: false }]) }}"></div>

{# HTML #}
<div class="foo bar"></div>

{{ html_styles(<styles>) }}

A function to manage style attributes more easily.

Params

• styles (Object)

Examples

<div style="{{ html_styles({ display: 'none', margin_top: '10px' }) }}"></div>
<div style="display: none; margin-top: 10px"></div>

<div style="{{ html_styles({ display: false, opacity: 0 }) }}"></div>
<div style="opacity: 0;"></div>

{{ html_attributes(<attrs>) }}

A function to render HTML attributes more easily with the following features:

• The class attribute will automatically be processed by the class method described above
• Array and objects will be converted to JSON
• Attributes keys will be converted from any format to kebab-case
• Values will be escaped to prevent XSS attacks

Params

• attrs (Object): The attributes to render

Examples

<div {{ html_attributes({ id: 'one', data_options: { label: 'close' }, required: true }) }}></div>

{# HTML #}
<div id="one" data-options="{\"label\":\"close\"}" required></div>

{{ merge_html_attributes(attr, default_attr, required_attr) }}

Merge HTML attributes smartly, useful to define default and required attributes at the component level and allow users to add custom ones.

This filter can also be used as a function.

Params

• attr (Object): The user provided attributes
• default (Object): The default attributes
• required (Object): The required attributes

Examples

You can define default and required attributes in a component's template:

{#
/**
 * @file
 * component
 *
 * @param array $attr
 *   Custom attributes to apply to the root element.
 */
#}

{% set default_attributes = { class: 'bar' } %}
{% set required_attributes = { data_component: 'Component' } %}

{# Merge all attributes #}
{% set attributes = merge_html_attributes(attr, default_attributes, required_attributes)}

<div {{ html_attributes(attributes) }}></div>
{# or #}
{% html_element 'div' with attributes %}

And then include your component with custom attributes:

{% include 'component.twig' with {
  attr: {
    class: 'mb-10',
    aria_hidden: 'true'
  }
} %}

You can take advantage of named arguments to avoid passing a value for the default attributes argument:

{% set required_attributes = { id: 'block' } %}
{% set merged_attributes = merge_html_attributes(attr, required=required_attribute) %}

{{ twig_toolkit_url(string) }}

Wrapper for the Spatie\Url\Url class to easily manipulate URLs. See the spatie/url documentation for details on its API.

Params

• url (string): The URL to parse for manipulation

Examples

{# Change host #}
{% set url = twig_toolkit_url(url).withHost('cdn.fqdn.com') %}

{# Change/add query parameters #}
{% set url = twig_toolkit_url(url).withQueryParameter('key', 'value') %}

Filters

{{ object|twig_toolkit_without('key', 'other_key') }}

Returns the given hash without the specified keys.

Params

• value (array): the hash to remove the key from
• ...keys (string[]): the keys to remove

Examples

{# Twig #}
{{ { foo: 1, bar: 2, baz: 3 }|twig_toolkit_without('bar')|keys|join(', ') }}

{# HTML #}
foo, baz

Tags

{% html_element '<tag>' with attrs %}

Render an HTML element with the given attributes. Useful to avoid setting dynamic HTML element tags with the <{{ tag }}>...</{{ tag }}> pattern.

Params

• tag (String): The name of the tag
• attrs (Object): An object describing the element's attribues

Examples

{# Twig #}
{% html_element 'h1' with { class: 'block' } %}
  Hello world
{% end_html_element %}

{# HTML #}
<h1 class="block">
  Hello world
</h1>