class ArrayLoader

Same name in this branch

11.1.x vendor/composer/composer/src/Composer/Package/Loader/ArrayLoader.php \Composer\Package\Loader\ArrayLoader

Loads a template from an array.

When using this loader with a cache mechanism, you should know that a new cache key is generated each time a template content "changes" (the cache key being the source code of the template). If you don't want to see your cache grows out of control, you need to take care of clearing the old cache file by yourself.

This loader should only be used for unit testing.

@author Fabien Potencier <fabien@symfony.com>

Hierarchy

class \Twig\Loader\ArrayLoader implements \Twig\Loader\LoaderInterface

Expanded class hierarchy of ArrayLoader

3 files declare their use of ArrayLoader

Environment.php in vendor/twig/twig/src/Environment.php
IntegrationTestCase.php in vendor/twig/twig/src/Test/IntegrationTestCase.php
NodeTestCase.php in vendor/twig/twig/src/Test/NodeTestCase.php

File

vendor/twig/twig/src/Loader/ArrayLoader.php, line 29

Namespace

Twig\Loader

View source

final class ArrayLoader implements LoaderInterface {
    
    /**
     * @param array $templates An array of templates (keys are the names, and values are the source code)
     */
    public function __construct(array $templates = []) {
    }
    public function setTemplate(string $name, string $template) : void {
        $this->templates[$name] = $template;
    }
    public function getSourceContext(string $name) : Source {
        if (!isset($this->templates[$name])) {
            throw new LoaderError(\sprintf('Template "%s" is not defined.', $name));
        }
        return new Source($this->templates[$name], $name);
    }
    public function exists(string $name) : bool {
        return isset($this->templates[$name]);
    }
    public function getCacheKey(string $name) : string {
        if (!isset($this->templates[$name])) {
            throw new LoaderError(\sprintf('Template "%s" is not defined.', $name));
        }
        return $name . ':' . $this->templates[$name];
    }
    public function isFresh(string $name, int $time) : bool {
        if (!isset($this->templates[$name])) {
            throw new LoaderError(\sprintf('Template "%s" is not defined.', $name));
        }
        return true;
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title
ArrayLoader::exists	public	function		Overrides LoaderInterface::exists
ArrayLoader::getCacheKey	public	function	Gets the cache key to use for the cache for a given template name.	Overrides LoaderInterface::getCacheKey
ArrayLoader::getSourceContext	public	function	Returns the source context for a given template logical name.	Overrides LoaderInterface::getSourceContext
ArrayLoader::isFresh	public	function		Overrides LoaderInterface::isFresh
ArrayLoader::setTemplate	public	function
ArrayLoader::__construct	public	function